Sea-doo fault codes list

I have been working and repairing Sea-doo jet skis for the last 20 years. They are very reliable machines but occasionally things go wrong and like all smart vehicles that just display a fault code, it can be confusing. That’s why with the help of a few different Sea-doo workshop manuals I will be showing the full Sea-doo fault code list.

I have split the sections up into areas such as Cluster, iBR, Intelligent Suspension, VTS, and Engine Control Management to make codes simple to read.

As this is a very large document you can either scroll in alphabetic/numeric order or use the browser search function to find a specific Sea-doo fault code to fix it yourself.

Having access to the BRP BUDS or Candoo Pro scanning software is beneficial in tracking down faults but not necessary. I have used both and they work very well. I would recommend the BRP BUDS2 scanner when working on newer 4-Tec Sea-doos. It comes with an ALL-DEALER license to help fix your jet-ski and your friends.

Mega Sea-doo fault code list

SEA-DOO
FAULT CODES
REPORTING
MODULE
DESCRIPTIONPOSSIBLE CAUSEREPAIR ACTION
B2210CLUSTERLeft keypad fault
(Switch kept activated
more than 60 seconds)
Problem with left
keypad.
The switch may be defective,
verify the functionality of
the switch or the wires.
Refer to the shop manual for
switch diagnosis/testing procedure.
B2211
CLUSTERSuspension UP/DOWN
switches shorted to
ground fault
Problem with left
keypad.
Look for pin B if shorted
to ground or pin C.
B2212
CLUSTERSuspension UP/DOWN
switches disconnected
fault
Problem with left
keypad.
Look for pin B if disconnected to
pin 14 on the cluster. Look for pin C
if disconnected to pin 15 on the cluster.
B2213
CLUSTERVTS UP/DOWN switches
shorted to ground fault
Problem with left
keypad.
Look for pin A if shorted to ground
or if pin C is grounded.
B2214
CLUSTERVTS UP/DOWN switches
disconnected fault
Problem with left
keypad.
Look for pin A if disconnected to pin 13
on the cluster. Look for pin C if
disconnected to pin 15 on the cluster.
B2220
CLUSTERRight keypad fault
(Switch kept activated
more than 60 seconds)
Problem with the
right keypad.
The switch may be defective, verify
the functionality of the switch or the
wires. Refer to the shop manual for
switch diagnosis/testing procedure.
B2221
CLUSTERMODE/SET switches
shorted to ground fault
Problem with the
right keypad.
Look for pin B if shorted to
ground or pin C.
B2222
CLUSTERMODE/SET switches
disconnected fault
Problem with the
right keypad.
Look for pin B if disconnected to
pin 17 on the cluster. Look for pin C
if disconnected to pin 18 on the cluster.
B2223CLUSTERUP/DOWN switches
shorted to ground fault
Problem with the
right keypad.
Look for pin A if shorted to
ground or pin C.
B2224CLUSTERUP/DOWN switches
disconnected fault
Problem with the
right keypad.
Look for pin A if disconnected to pin 16
on the cluster.
Look for pin C if disconnected to pin 18
on the cluster.

Sea doo fault codes for iBR

Sea-doo iBR inside 2017 rxpx 300
Sea-doo iBR pulled apart inside 2017 rxpx 300

The Intelligent brake and reverse (iBR) helps the jetski stop sooner, improves safety, and gives you the ability to engage forward, neutral, and reverse. This is important for stable, easy maneuvers at low speeds. But occasionally things go wrong when the iBR gets jammed with sticks or debris.

SEA-DOO FAULT CODE LISTREPORTING MODULEDESCRIPTIONPOSSIBLE CAUSEREPAIR ACTION
C0042iBRBrake Lever Sensor (BRLS)
signals A open/shorted to
ground
Damaged sensor, damaged circuit wires,
damaged connector, or damaged iBR pins.
Fault detected when the engine is running
or stopped.
Check for 0.5 to 3 V on pin F.
and 0.25 to 1.5V on pin C.

C0043iBRBrake Lever Sensor (BRLS)
signals B open/shorted to ground
The sensors calibration is corruptedCheck for 0.5 to 3 V on pin F
and 0.25 to 1.5 on pin C.
C0073iBRTorque request failureECM software failure. CPS wires shorted.Perform ECM software updates if
available or replace ECM.
Verify CPS connection.
C2100iBRMotor current is too high.Incompatible firmware or memory failure.Replace the iBR unit.
Refer to the Service Manual
for more details.
C2101iBRActuator movement warningThe reverse gate cannot move to the desired position within the expected time.Clean and check for damage
in the reverse gate and nozzle
area. Refer to the Service
Manual for more details.
C2100
There are
a few with the same code.
iBRActuator movementThe reverse gate cannot move to the desired position.Clean and check for damage
in the reverse gate and nozzle
area. Refer to the Service
Manual for more details.
C2110iBRReverse gate position sensor erroriBR malfunction.
Check for correct movement
of iBR.Replace the iBR unit.
Refer to the Service Manual
for more details.
C2110iBRAngle position sensor warningiBR malfunction.Replace the iBR unit.
Refer to the Service Manual
for more details.
C2110 iBRiBR overheatiBR cooling
system failure.
iBR unit failure.
Check the iBR cooling circuit.
Replace the iBR unit. Refer to the
Service Manual for more details.
C2110iBRMonitoring CPU message timeout or validityiBR malfunction.Perform an iBR software
update if available.
Replace the iBR unit.
Refer to the Service Manual
for more details.
C2110 iBR Monitoring CPU limp forceiBR malfunction.Perform an iBR software
update if available.
Replace the iBR unit.
Refer to the Service Manual
for more details.
C2111iBRECM erratic RPM signalRPM signal received from engine ECM not plausibleCheck CPS sensor connection
C2120
iBRApplication calibration is corruptedIncompatible firmware or memory failure.Perform an iBR software
update if available.
Replace the iBR unit.
Refer to the Service Manual
for more details.
C2121iBRApplication parameters corrupted (backup #1 or #2)Battery power loss or memory failure.Perform an electrical system shut download to clear
the fault. Verify starting and
charging system circuits.
Refer to the Service Manual
for more details.
02122iBRThe last session
interrupted
Unexpected battery power lost.Perform an electrical system
shut down and clear fault.
Verify starting and charging
system circuits. Refer to the
Service Manual for more details.
C2130iBRMotor current software breakerThe brake Lever Sensor (BRLS) signals A shorted to batteryClean and check for damage in
the reverse gate and nozzle area.
Refer to the Service Manual for
more details.
C2130iBRInternal motor drive failureMotor voltage feedback not fitting with the command.Check that the power cable to the
motor is connected
C2131iBRiBR DC motor shorted to ground or 12 ViBR motor failure.
iBR motor wires
damaged or moisture detected
Check iBR circuits A and B.
Refer to the Service Manual
for more details.
C2132iBRMotor Open
No current while activated.Check the power cables are
connected.
C2142iBRSystem is disabled and need activationDamaged sensor, damaged circuit wires, damaged connector, or damaged iBR pins.
Fault detected when the engine is running or stopped.
Check for 0.5 to 3 V on pin F and
0.25 to 1.5 on pin C.
C2143iBRBrake Lever Sensor (BRLS) signals B shorted to batteryDamaged sensor, damaged circuit wires, damaged connector, or
damaged iBR pins. Fault detected when the engine is running or stopped.
Check for 0.5 to 3 Von pin F
and 0.25 to 1.5 on pin C.
C2144iBRBrake Lever Sensor (BRLS) power shorted to batteryDamaged sensor, damaged circuit wires, damaged connector, or
damaged iBR pins. Fault detected when the engine is running or stopped.
Check for 4.5 to 5 volts on sensor connector pin A & D. Refer to the
Service Manual for more details.
C2145iBRBrake Lever Sensor (BRLS) power shorted to groundDamaged sensor, damaged circuit wires, damaged connector, or
damaged iBR pins. Fault detected when the engine is running or stopped.
Check for 4.5 to 5 volts on sensor connector pin A & D. Refer to the
Service Manual for more details.
C2146iBRBrake Lever Sensor (BRLS) signals A/B reading difference
Damaged sensor, damaged circuit wires, damaged connector, or
damaged iBR pins. Fault detected when the engine is running or stopped.
Check for 0.5 to 3 V on pin F and
0.25 to 1.5 on pin C.
C2150iBRSystem current software breakeriBR input current too high.Clean and check for damage in the reverse gate and nozzle area.
Refer to the Service Manual for more details.
C2151iBRThe water temperature sensor overheatThe system is locked. Need activation.
Use B.U.D.S. iBR unlock function.
Refer to the Service Manual for more details.
C2155iBRWater temperature sensor overheatiBR cooling
system failure.
iBR unit failure.
Check the iBR cooling circuit. Sea-Doo coolant flush procedure.
Replace the iBR unit. Refer to the Service Manual for more details.
C2161iBRLow voltage detectedBattery failure, rectifier failure, damaged
circuit wires, battery terminal connection, damaged AC generator or damaged connectors.
Check fuses #6 (refer
to WIRING DIAGRAM).
Check ground continuity
to the engine block.
Refer to the Service Manual
for more details.

Sea-doo “iS” Faults (Stands for Intelligent Suspension)

Sea-Doo discontinued its Intelligent Suspension system in 2017 possibly due to costs, weight and for me, it just didn’t work very well. But there are a number of Jet-skis out there with this feature so below are the fault codes that can occur with Intelligent Suspension.

SEA-DOO FAULT CODES REPORTING
MODULE
DESCRIPTION POSSIBLE CAUSE REPAIR ACTION
C2200iSSensors calibration is corrupted
Incompatible firmware or memory failure (Internal memory failure, return to supplier).
Defective iS module, replace the module and return to supplier.

C2210iSBridge/CPU
temperature sensor overheat
Hardware failure or external heat source.
Check for overutilization/heat.

C2220iSApplication calibration is corruptedIncompatible firmware or memory failure (B.U.D.S. should repair that).Program calibration with B.U.D.S. software.
C2221
iSApplication parameters corrupted (backup #1 or #2)Battery power lost or
memory failure (Reset
after power-down-up,
clear fault. If happens
often, verify supply
voltage).
Check power wiring and fuse.

C2222iSLast session
interrupted
Unexpected battery power lost.Check power wiring and fuse.
C2230iSInternal motor drive failureMotor voltage feedback not fitting with the command.Defective iS module, replace the module and return to supplier.
C2231iSMotor shorted to ground/batteryMotor shorted to ground/batteryCheck suspension actuator pump wiring.
C2232iSMotor openNo current while activated.Check suspension actuator pump and/or wiring.
C2233iSMotor current software breakerSystem is disabled and need activationCheck suspension actuator pump.
C2240iSSeat position sensor error Open, Shorted to GroundSensor not connectedCheck system circuit at iS module, (refer to WIRING DIAGRAM)
C2250iSSystem current software breakerThe battery input current is too high.Check suspension actuator pump.
C2251iSSystem is disabled and needs activationThe system is locked for safety. Need activation.Activate iS using BRP B.U.D.S. fault scanner activation function.
C2252iSTOPS active
Tip-over protection
Warning only! TOPS detected by the system, the suspension is disabled while the TOPS is “ON’.Refer to the Service Manual for more details.
C2260iSSystem under voltageThe system has an under-voltage warning.Check battery and charging system. Replace Seadoo battery.

Sea-doo ECM Fault codes

The Engine Control Module (ECM), also called the Engine Control Unit (ECU), ensures that your Sea-doo jetski operates at optimal performance. The ECM is looking at hundreds of parameters every second and will throw up a fault code if something is wrong to protect the engine.

SEA-DOO FAULT
CODE LIST
REPORTING
MODULE
DESCRIPTIONPOSSIBLE CAUSE REPAIR ACTION
P0008ECM
Engine phase-detection fault
P0030ECMHeater Power Stage fault for
lambda sensor upstreams of catalyst
P0031ECMHeater Power Stage fault for
lambda sensor upstreams of catalyst
short circuit to GNI)
It can have several problems, but wiring being damaged by excessive heat from the exhaust is the most common. Make certain the wiring is in good condition and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the HO2 sensor circuit is corroded
P0032ECMHeater Power Stage fault for
lambda sensor upstreams of catalyst
short circuit to V+
It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is in good condition and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the HO2 sensor circuit is corroded
P0036 ECMHeater Power Stage fault for
lambda sensor downstream of
the catalyst
This can mean that the specified sensor is not sending the right data to the PCM (powertrain control module).
P0037ECMHeater Power Stage fault for
lambda sensor downstream of catalyst –
short circuit to GND
P0038ECMHeater Power Stage fault for
lambda sensor downstream
of catalyst – short circuit to V+
P0106ECMIntake pressure sensor out of rangeSensing port
dirty or blocked.
Sensor failure
or unexpected
reading at idle.
The sensor has fallen out of
housing or leaking inlet.
Check system circuits
A-64, A-G4, A-H2.
Make sure that the sensor housing is
correctly inserted into the manifold.
Check sensor connector for:
a)5 volts on pin 1.
b)0 volt on pin 2.
c)0 volt on pin 3.
Refer to the Service Manual
for more details
P0107ECMManifold absolute
pressure sensor
shorted to ground
or not connected.
Sensing port
dirty or blocked.
Sensor failure
or unexpected
reading at idle.
The sensor has fallen out of
housing or leaking inlet.
Connector
disconnected
Check system circuits
A-B4, A-G4, A-H2.
Make sure that the sensor housing is
correctly inserted into the manifold.
Check sensor connector for:
a)5 volts on pin 1.
b)0 volt on pin 2.
c)0 volt on pin 3.
Refer to the Service Manual
for more details.
P0108ECMManifold absolute pressure sensor open circuit or shorted to batterySensing port
dirty or blocked.
A sensor failure
or unexpected
reading at idle.
The sensor has fallen out of
housing or leaking inlet.
Check system circuits
A-B4, A-G4, A-H2.
Make sure that the sensor housing is
correctly inserted into the manifold.
Check sensor connector for:
a)5 volts on pin 1.
b)0 volt on pin 2.
c)0 volt on pin 3.
Refer to the Service Manual
for more details.
P0112ECMIntake manifold temperature sensor shorted to groundDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-H3 and A-J3.
Refer to the Service Manual for
more details.
P0113ECMIntake manifold temperature sensor open circuit or shorted to batteryDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.heck the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-H3 and A-J3.
Refer to the Service Manual for
more details.
P0116ECMEngine coolant temperature signal not plausibleDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check for debris Dr
blockage in the cooling system.
Check the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 Ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-Al and A-J2.
Refer to the Service Manual for
more details.
P0117ECMEngine coolant temperature sensor fault – Short circuit to GNDDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check for debris or
blockage in the cooling system.
Check the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 Ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-Al and A-J2.
Refer to the Service Manual for
more details.
P0118ECMEngine coolant temperature sensor fault – Short circuit to V+ or connector disconnected.Engine overheated or damaged sensor. Connector disconnected.Check for debris or
blockage in the cooling system.
Check the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-A1 and A-J2.
Refer to the Service Manual for
more details.
P0122ECMTAS (Throttle Accelerator sensor) 1 fault (short circuit to GND)Damaged sensor, damaged circuit wires, damaged connector or damaged ECM pins,Check system circuits
B-E1, B-K1, B-K3.
Check for 0 volts on
sensor connector pin E.
Check for 5 volts on
sensor connector pin D.
Check for 0.5 to 3 volts
on sensor connector pin F.
Refer to the Service Manual for
more details.
P0123ECMTAS (Throttle Accelerator sensor) 1 fault (short circuit to the battery)Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check system circuits
B-E1, B-K1, B-K3.
Check for 0 volts on
sensor connector pin E.
Check for 5 volts on
sensor connector pin D.
Check for 0.5 to 3 volts
on sensor connector pin F.
Refer to the Service Manual for
more details.
P0127ECMIntercooler system faultHigh air intake temperature detected. Fault detected when the engine is running and stopped. Blocked intercooler water circuit.Clean intercooler
water circuit system.
Refer to the Service Manual
for more details.
P0130ECMLambda Sensor fault upstreams of catalyst signal not plausible
P0131ECM Lambda Sensor fault upstreams of catalyst short circuit to GNDReplace oxygen sensor find ground fault
P0132ECM Lambda Sensor fault upstreams of catalyst short circuit to V+Replace oxygen sensor
P0133ECM Oxygen sensor upstreams of catalyst react too slow —› contaminatedClean replace the oxygen sensor
P0134ECM Oxygen sensor upstreams of catalyst react too slow —> defectiveClean replace the oxygen sensor
P0135ECM Lambda Sensor heating fault upstreams of catalyst It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is good and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the HO2 sensor circuit is corroded
P0136 ECMLambda Sensor fault downstream of catalyst – signal not plausible It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is good and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the O2 sensor circuit is corroded
P0137 ECMLambda Sensor fault downstream of catalyst – short circuit to GROUND It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is good and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the O2 sensor circuit is corroded
P0138 ECMLambda Sensor fault downstream of catalyst – short circuit to V+ It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is good and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the O2 sensor circuit is corroded
P0141ECMLambda Sensor heating fault downstream of the catalyst It can have several problems, but wiring being damaged by excessive heat from the exhaust is most common. Make certain the wiring is good and has proper voltage and ground to the sensor before replacing the sensor.
Check if the ground wire on the O2 sensor circuit is corroded
P0171ECMMultiplicative mixture adaptation exceeds the upper limit—> mixture too lean
P0172ECMMultiplicative mixture adaptation below lower limit—> mixture too rich
P0201ECMInjection Power Stage fault – open line/Cylinder 1Damaged injector, damaged circuit wires, damaged connector, or damaged ECM Output pins.Check for 11.4 to 12.6 ohms between engine connector pin 2 and ECM connector pin A-B3. Check for 12 volts on pin
2 of injector connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0202ECMInjection Power Stage fault – Open line/Cylinder 2
Damaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.
Check for 11.4 to 12.6 ohms between engine connector pin 2 and ECM connector pin A-K1. Check for 12 volts on pin 2 of the injector connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires Refer to the Service Manual for more details.
P0203ECMInjection Power Stage fault – open line/Cylinder 3Damaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 11.4 to 12.6 ohms between engine connector pin 3 and ECM connector pin A-J1, Check for 12 volts on pin
2 of the injector connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
. Check for damaged circuit wires. Refer to the Service Manual for more details.
P0217ECMHigh engine coolant temperature detectedHigh engine coolant temperature detected caused by a blockage in coolant ride plate, cooling system, or low coolant.

This Sea-doo fault code comes up often when seaweed is blocking the intake grate.
Check for debris or
blockage in the cooling system.
Check the sensor for approximately
2280 to 2736 ohms at
19 to 21°C (66 to 70°F).
Check for approximately 2280
to 2736 ohms at 19 to 21°C
(66 to 70°F) between ECM
connector pins A-Al and A-J2.
Refer to the Service Manual for
more details.
P0222ECMTAS (Throttle Accelerator sensor) 2 fault (short circuit to GND)Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check system circuits
B-A3, B-B3, B-J3.
Check for 0 volts on
sensor connector pin B.
Check for 5 volts on
sensor connector pin A.
Check for 0.25 to 1.5 volts
on sensor connector pin C,
Refer to the Service Manual for
more details.
P0223ECMTAS (Throttle Accelerator sensor) 2 fault (short circuit to the battery)Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.Check system circuits
B-A3, B-B3, 8-J3.
Check for 0 volt Dn
sensor connector pin B.
Check for 5 volts on
sensor connector pin A.
Check for 0.25 to 1.5 volts
on sensor connector pin C.
Refer to the Service Manual for
more details.
P0231ECMFuel pump open circuit or short to groundDamaged pump, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for approximately 1
ohm between pins A and B
of the fuel pump connector.
Check fuse #18 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires.
Check for damaged
connector, damaged ECM
Output pins or ECM failure. Refer to the Service Manual for more details.
P0232ECMFuel pump short circuit to batteryDamaged pump, damaged circuit wires, damaged connector, or damaged ECM Output pins.Check for approximately 1
ohm between pins A and B
of the fuel pump connector.
Check fuse #16 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires.
Check for damaged
connector, damaged ECM
output pins or ECM failure.
Refer to the Service Manual for
more details.
P0261ECMInjector 1 open circuit
or shorted to ground
Damaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 11.4 to 12.6 ohms between engine connector pin 1 and ECM connector pin A-B3. Check for 12 volts on pin
2 of the injector connectors.
Check fuse #13 (refer
to WIRING DIAGRAM),
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0262ECMInjector 1 shorted to batteryDamaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 11.4 to 12.6 ohms between engine connector pin 1 and ECM connector pin A-83. Check for 12 volts on pin 2 of the injector connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0264ECMInjector 2 open circuit or shorted to groundDamaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 11.4 to 12.6 ohms between engine connector pin 2 and ECM connector pin A-K1. Check for 12 volts on pin
2 of the injector connectors.
Check fuse #14 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0265ECMInjector 2 shorted to batteryDamaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 11.4 to 12.6 ohms between engine connector pin 2 and ECM connector pin A-KI. Check for 12 volts on pin
2 of the injector connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0267ECMInjector 3 open circuit or shorted to groundDamaged injector, damaged circuit wires, damaged connector, or damaged ECM Output pins.Check for 11.4 to 12.6 ohms between engine connector pin 3 and ECM connector pin A-.11. Check for 12 volts on pin
2 of the injector connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0268ECMInjector 3 shorted to battery
Damaged injector, damaged circuit wires, damaged connector, or damaged ECM output pins.
Check for 11.4 to 12.6 ohms between engine connector pin 3 and ECM connector pin A-J1. Check for 12 volts on pin
2 of the injector connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Check for damaged circuit wires. Refer to the Service Manual for more details.
P0300ECMMultiple misfires detected Check coil and spark plugs.
P0301ECMMisfire cylinder 2 (physical cylinder 1)
Check coil and spark plugs.Replace Sea-doo spark plugs and coil
P0302ECMMisfire cylinder 2 (physical cylinder 1)
Check coil and spark plugs. Water ingress into the electrical system.Replace spark plugs and coil
P0303ECMMisfire cylinder 1 (physical cylinder 3)
Check coil and spark plugs. Water ingress. Replace spark plugs and coil
P0325ECMKnock sensor 1 fault
Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM output pins. Open circuit.Bring the engine to 5000 RPM. If fault code appears then check for approximately 5 M ohms between system circuits A-C3 and A-G2. Refer to the Service Manual for more details.
P0330ECMKnock sensor 2 fault
Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM output pins. Open circuit.Bring the engine to 5000 RPM. If fault code appears then check for approximately 5 Mohms between system circuits A-C3 and A-G2. Refer to the Service Manual for more details.

Sea-doo Electrical Fault Codes Continued

SEA-DOO FAULT CODES REPORTING
MODULE
DESCRIPTION POSSIBLE
CAUSE
REPAIR ACTION
P0335ECMCrankshaft signal errorDamaged sensor, damaged circuit wires, damaged connector, damaged ECM pins, or damaged tooth wheel. Connector disconnected.For the CPS, check for 700 to 900 ohms between terminals A-H1 and A-K2 of the ECM connector. Refer to the Service Manual for more details.
P0340ECMCamshaft 1 signal errorDamaged sensor, damaged circuit wires, damaged connector, damaged ECM pins, or damaged tooth wheel. Connector disconnected.For the CAPS, check for 12
volts on sensor connector pin 3.
Check continuity for circuits
A-D4, A-E2, and terminal
4 on engine connector.
Check fuse #12 (refer
to WIRING DIAGRAM).
Engine must run to
erase the corrected fault.
Refer to the Service Manual
for more details.
P0351ECMIgnition coil 1 open
circuit or shorted to
ground or to battery
Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 Ohms
between engine connector pin 1
and ECM connector pin A-M4.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0352ECMIgnition coil 2 open
circuit or shorted to
ground or to battery
Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 1
and ECM connector pin A-M2.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0353ECMIgnition coil 3 open
circuit or shorted to
ground or to battery
Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 3
and ECM connector pin A-M1.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0354ECMIgnition Power Stage fault – short circuit to GND/Cylinder 1Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 1
and ECM connector pin A-M4.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0355
ECMIgnition Power Stage fault – short circuit to GND/Cylinder 2Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 1
and ECM connector pin A-M2.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0356ECMIgnition Power Stage fault – short circuit to GND/Cylinder 3Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1,15 ohms
between engine connector pin 3
and ECM connector pin A-M1.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0357ECMIgnition Power Stage fault – short circuit to V+/Cylinder 1Damaged coil, damaged circuit wires, damaged connector Dr damaged ECM output pins.Check for 0.85 to 1,15 ohms
between engine connector pin 1
and ECM connector pin A-M4.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0358ECMIgnition Power Stage fault – short circuit to V+/Cylinder 2Damaged coil, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 1
and ECM connector pin A-M2.
Check for 12 volts Dn
pin 2 of coil connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0359ECMIgnition Power Stage fault – short circuit to V+/Cylinder 3Damaged coil, damaged circuit wires, damaged connector Dr damaged ECM output pins.Check for 0.85 to 1.15 ohms
between engine connector pin 3
and ECM connector pin A-M1.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0360ECMIgnition Power stage max error & false detection of low battery voltage/Cylinder 1Signal not plausible, verify battery voltage too low during ignition.Check for 0.85 to 1.15 Ohms
between engine connector pin 1
and ECM connector pin A-M4.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #13 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0361ECMIgnition Power stage max error & false detection of low battery voltage/Cylinder 2Signal not plausible, verify battery voltage too low during ignition.Check for 0.85 to 1.15 ohms
between engine connector pin 1
and ECM connector pin A-M2.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #14 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0362ECMIgnition Power stage max error & false detection of low battery voltage/Cylinder 3Signal not plausible, verify battery voltage too low during ignition.Check for 0.86 to 1.15 ohms
between engine connector pin 3
and ECM connector pin A-M1.
Check for 12 volts on
pin 2 of the coil connector.
Check fuse #15 (refer
to WIRING DIAGRAM).
Refer to the Service Manual
for more details.
P0365ECMCamshaft 2 signal errorReplacement of the sensor, along with a repair of the oil leak responsible for contaminating the sensor.
Wiring damage and corroded connectors and earth are also often common problems.
P0500ECMVehicle speed signal faultCluster fault detected by ECM C.A.N. circuit failure, Instrument cluster, or ECM failureCheck C.A.N. circuits wires. Replace instrument Cluster. Verify Outside of the building if the GPS LED becomes active after 1 minute and stays steady Refer to the Service Manual for more details.
P0501ECMVehicle speed not plausibleCluster or iBR fault detected by ECM. C.A.N. circuit failure, Instrument cluster, iBR, or ECM failure.Check C.A.N. circuits wires. Replace instrument Cluster. Verify outside of the building if the GPS LED becomes active after 1 minute and stays steady Refer to the Service Manual for more details.
P0504ECMVehicle speed not plausibleiBR fault detected
by ECM.
C.A.N. circuit failure, ECM software failure.
Check C.A.N. circuits wires. Replace iBR.
Refer to the Service Manual for more details.
P0512ECMThe starter power stage detects high current
Damaged solenoid, damaged circuit wires, damaged connector, or damaged ECM.Verify fuse #16 (5AIVIP). Check for 12 volts on pin 2 of the starter relay. Check earth. Refer to the Service Manual for more details.
P0513ECMInvalid D.E.S.S. Key detectedKey not programmed in ECU.Replace or program a good key.
P0520ECMOil pressure switch functional problemEngine leak, oil pump failure, damaged sensor, damaged circuit wires, damaged connector, or damaged ECM pinsCheck the oil level in the engine. Blocked oil filter. How to do an easy Oil Change on a Sea-doo PWC.
Check the impedance of the sensor. Refer to the Service Manual for more details.
P0523ECMOil pressure sensor faultEngine leak, oil pump failure, damaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins. Fault detected when the engine is running or stopped.Check resistance at 0 RPM and above 3500 RPM. When blow-by pressure exceeds 40 kPa (6 PSI), the resistance is infinitely high. Refer to the Service Manual for more details.
P0524ECMLow oil pressure conditionLow Oil level, engine leak, oil pump fault.Check the oil level in the engine. Blocked oil filter. How to do an easy Oil Change on a Sea-doo PWC.
Check impedance of the sensor. Refer to the Service Manual for more details.
P0544ECMExhaust gas temperature sensor functional problem
Damaged sensor, damaged circuit wires, damaged connecter, or damaged ECM output pins.
Check for approximately 2280 to 2736 ohms at a temperature of 19 to 21°C (66 to 70°F) between system circuits A-H4 and A-J4. Refer to the Shop Manual for more details.
P0545ECMExhaust gas
temperature sensor shorted to ground
Damaged sensor, damaged circuit wires, damaged connecter, or damaged ECM output pins.Check for approximately 2280 to 2736 ohms at a temperature of 19 to 21°C (66 to 70°F) between system circuits A-H4 and A-J4. Refer to the Service Manual for more details
P0546 ECMExhaust gas temperature sensor open circuit or shorted to batteryDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for approximately 2280 to 2736 ohms at a temperature of 19 to 21°C (86 to 70°F) between system circuits A-H4 and A-J4. Refer to the Service Manual for more details.
P0560ECMBattery voltage is not plausibleBattery failure, rectifier failure, damaged circuit wires, battery terminal connection, damaged AC generator or damaged connectors.Check fuses #6 (refer
to WIRING DIAGRAM).
Check ground continuity
to the engine block.
Refer to the Service Manual
for more details
P0562ECMBattery voltage too lowBattery failure, rectifier failure, damaged
circuit wires, battery terminal connection, damaged AC generator, or damaged connectors.
Check fuses #6 (refer
to WIRING DIAGRAM).
Check ground continuity
to the engine block.
Charge the battery with a smart charger.
Refer to the Service Manual
for more details
P0563ECMBattery voltage too highBattery failure, rectifier failure, or battery terminal connection.Check for regulator-rectifier failure.
Make sure if jump-starting the battery that you are connected in parallel and not series.
Refer to the Service Manual for more details.
P0564CLUSTERCruise switch faultThe cruise switch is shorted or activated for more than 60 seconds.Verify the cruise switch if it is normally open and close when activated. Sticky switch replace.
P0606ECMECM ADC faultDamaged ECM.Replace damaged ECM.
P060DECMTAS (Throttle Accelerator sensor) synchronization errorDamaged sensor, damaged circuit wires, damaged connector, or damaged ECM pins.
Check system circuits B-El, B-K1, B-K3, B-A3, B-B3, B-J3. Check for 0 volts on sensor connector pin B and E. Check for 5 volts on sensor connector pin A and D. Check for 0.5 to 3 volts on sensor connector pin F and 0.25 to 1.5 volts on C Refer to the Service Manual for more details.
P060EECMThrottle Actuator – Controller Fault-digital position control exceeds the limit.
P0610ECMVariant coding fault
P0629CLUSTERFuel sensor
disconnected fault
Damaged sensor, damaged circuit wires, damaged connector Dr damaged ECM output pins.Check for 2.6 ohms (full tank) to 93.6 ohms (empty tank) between pin C and pin D at the fuel pump connector. Check the system circuit at the gauge Pin 19 and 20. (refer to WIRING DIAGRAM).
P062CECMCluster CAN error – Loss of vehicle speed information from the clusterCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failure.Check C.A.N. circuits wires. Replace instrument Cluster. Verify outside of the building if the GPS LED becomes active after 1 minute and stays steady Refer to the Service Manual for more details.
P062FECMECM EEPROM fault – exchange ECMDamaged ECM.Replace damaged ECM.
P06B6ECMECM Fast ADC fault (knock detection line)
P1030
P1036
ECMHeater Power Stage
P1106ECMAltitude correction
P1120ECMThrottle positions calculated from TPS 1 and TPS 2 not correspondingDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S code scanner. Replace throttle actuator, replace ECM.
P1130
P1136
ECMLambda Sensor fault Lambda Sensor fault upstream of the catalyst, replace the sensor.
P1171ECMAdditive mixture too lean
An open signal on the coolant temperature sensor (CTS) can trigger this fault.
P1172ECMAdditive mixture too rich
An open signal on the coolant temperature sensor (CTS) can trigger this fault.
P1264ECMIgnition Power stage overload
Damaged coil, replace. Damaged
circuit wires, damaged connector,
or damaged ECM output pins.
P1502ECMT.O.P.S functional problemBoat, Jet-ski, or sensor upside down, damaged circuit wires, damaged connector, or damaged ECM output pins.Check continuity for circuits A-C4, A-G1, A-F4. Refer to the Service Manual for more details.
P1503ECMT.O.P.S switch short circuit to 12 VBoat or sensor upside down, damaged circuit wires, damaged connector, or damaged ECM output pins.Check continuity circuits A-C4, A-G1, A-F4. Refer to the Service Manual for more details.
P1504ECMT.O.P.S switch short circuit groundBoat or sensor upside down, damaged circuit wires, damaged connector, or damaged ECM output pins. Check continuity circuits A-C4, A-G1, A-F4. Refer to the Service Manual for more details.
P1505ECMT.O.P.S switch fault non-plausible stateBoat or sensor upside down, damaged circuit wires, damaged connector, or damaged ECM output pins. Open circuit.Check continuity for circuits A-C4, A-G1, A-F4. Refer to the Service Manual for more details.
P1506ECMT.O.P.S switch open circuit Boat or sensor upside down, damaged circuit wires, damaged connector, or damaged ECM output pins. Open circuit. Check continuity for circuits A-C4, A-G1, A-F4. Refer to the Service Manual for more details.
P1509ECMLake Water
Temperature sensor fault
Clean or replace the sensor

Sea-doo Throttle, CAN-BUS, and VTS Fault Codes List

SEA-DOO FAULT CODES REPORTING
MODULE
DESCRIPTION POSSIBLE CAUSE REAPIR ACTION
P1550ECMO.T.A.S sensor voltage not plausibleSensor or a magnet out of placeCheck for rust on the magnet or sensor. Clean. Replace magnet or sensor. See this post on P1550 OTAS fix for more information.
P1590ECMVTS position sensor circuit out of range
P1591ECMVTS position sensor circuit voltage low
P1592 ECMVTS position sensor circuit voltage high
P1593ECMVTS malfunction
P1606ECMECM ADC fault – exchange ECMDamaged ECM.Check C.A.N. circuits wires, and replace instrument Cluster. Refer to the Service Manual for more details.
P160EECMThrottle Actuator – Controller Fault – digital position control below the limitDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with BRP B.U.D.S Diagnostic Scanner. Replace throttle actuator, replace ECM module.
P1610ECMThrottle Actuator – Power Stage faultDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1611ECMThrottle Actuator – Power Stage faultDamaged throttle actuator, damaged circuit wires, damaged connector or damaged ECM,Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1612ECMThrottle Actuator – Power Stage faultDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1613ECMThrottle Actuator – Power Stage faultDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1614ECMThrottle Actuator – Return-Spring check not passed/Spring does not closeDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, cable, replace ECM.

P1615ECMThrottle Actuator – Position monitoring fault
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.

P1616ECMThrottle Actuator – Default position check or learning fault
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.

P1619ECMThrottle Actuator – Adaptation of upper mechanical limit failed
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.

P1619ECMThrottle Actuator – Adaptation of upper mechanical limit failed
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1620ECMThrottle Actuator – Adaptation of lower mechanical limit failed
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1621ECMThrottle Actuator – Abortion of adaptation
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1622ECMThrottle Actuator – Repeated abortion of adaptation
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.
Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1654ECMThe voltage of D.E.S.S, key switch out of range.
DESS stands for ‘digital encoded security system’.
Damaged D.E.S.S. key switch, damaged circuit wires, damaged connector, or damaged ECM output pins.Remove the D.E.S.S. key and check system circuit B-B2. Refer to the Service Manual for more details.
P1657ECMElectrical- fault
of D.E.S.S. key
communication line
Damaged D.E.S.S. key switch, damaged circuit wires, damaged connector, or damaged ECM output pins.Remove the D.E.S.S. key and check system circuit B-B2. Refer to the Service Manual for more details.
P1658ECMFaulty D.E.S.S. key communication
Damaged D.E.S.S. key switch, damaged circuit wires, damaged connector, or damaged ECM output pins.
Remove the D.E.S.S. key and check system circuit B-B2. Refer to the Service Manual for more details.

P1661ECMiBR malfunction
iBR fault detected by ECM.
Remove D.E.S.S. key
Perform an electrical
system shut down.
Clear fault.
P1662ECMiBR torque request is not plausibleiBR fault detected by ECM.Perform iBR software update if available or replace iBR.
P1679ECMMain Relay StickingPermanent 12 V is present on ECM Pin B-M4.ECU pin B-M4 is permanently supplied thru a 15 amp fuse and it should be accessory 12 Vdc.
P1690ECMVTS control up circuit open circuit or shorted to ground
P1691ECMVTS control up circuit shorted to battery
P1692ECMVTS control down circuit open circuit or shorted to ground
P1693ECMVTS control down
circuit shorted to
battery
P1694ECMVTS Power stage fault
P1695ECMVTS Power stage fault
P1686ECMECU Fast ADC fault (knock detection line)
P1687
P1688
P16B7
P16B8
ECM ECU Fast ADC fault (knock detection line)
P16C0
P16C1
ECM The fault of ECM ADC
P16C2ECM The fault of ECM monitoring module
P16C3ECM Monitoring fault due to Accelerator Sensor check
P16C4 ECMMonitoring fault due to engine speed check
P16C5ECMSafety fuel cut off active – Monitoring level 1
P16C6ECMSafety fuel cut off active – Monitoring level 2
P1607ECMMonitoring fault due to throttle valve plausibility checkDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1608ECMMonitoring fault due to exceeding permitted throttle valve positionDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P1609ECMMonitoring detected non-plausible D.E.S.S. key stateDamaged D.E.S.S. key switch, damaged circuit wires, damaged connector, or damaged.Remove D.E.S.S. key and check system circuit B-B2. Refer to the Service Manual for more details.
P16CAECMECU detected faulty watchdog line ECU defectDamaged ECM.
Replace Damaged ECM.
P160BECMECU switch off through watchdog line (hardware fault) ECU defect Damaged ECM.
Replace Damaged ECM.
P2080ECMExhaust temperature not plausibleDamaged sensor, damaged circuit wires, damaged connector Dr damaged ECM output pins.Check for approximately 2280 to 2736 ohms at a temperature of 19 to 21°C (66 to 70°F) between system circuits A-H4 and A-J4. Refer to the Service Manual for more details.
P2081ECMExhaust temperature sensor faultIntermittent connection. Damaged sensor, damaged circuit wires, damaged connector, or damaged ECM output pins.Check for approximately 2280 to 2736 ohms at a temperature of 19 to 21°C (66 to 70°F) between system circuits A-H4 and A-J4. Refer to the Service Manual for more details.
P212CECMElectrical lower-range violation TPS 2Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM
P212DECMElectrical upper-range violation TPS 2Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM
P2159ECMTAS (Throttle Accelerator sensor) signal not plausible
P2245ECMLambda Sensor aging fault downstream of catalyst Sensor Voltage too low
Replace sensor
P2246ECMLambda Sensor aging fault downstream of catalyst Sensor Voltage too high
Replace sennsor
P2428ECMHigh exhaust
temperature detected
Exhaust system overheating, damaged sensor, or damaged circuit wires.
Check the cooling system for blockage. Check if the exhaust injection valve is properly calibrated. Refer to the Service Manual for more details.
P2620ECMTPS value not plausibleDamaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P2621ECMElectrical lower-range violation TPS 1
Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
P2622ECMElectrical upper-range violation TPS 1Damaged throttle actuator, damaged circuit wires, damaged connector, or damaged ECM.Check system circuit, perform closed throttle with B.U.D.S. Replace throttle actuator, replace ECM.
U0129ECMCAN-BUS communication error between ECM and iBR moduleiBR fault detected
by ECM.
C.A.N. circuit failure, iBR, or ECM failure. Disconnected connector.
Check C.A.N. circuits wires. Replace iBR.
Refer to the Service Manual for more details.
U0129iSIBR CAN messages timeout or validityWarning only: the iS module lost communication with the iBR.If fault ACTIVE, verify CAN connection between iBR and iS.
U016AECMLoss of vehicle speedInstrument cluster fault detected by ECM. C.A.N. circuit failure, instrument Cluster, or ECM failure.Install the proper recommended ECM or cluster for the vehicle.
U0300ECMExchange security – Wrong ECMIncorrect ECM or cluster for the engine.If fault ACTIVE, verify the CAN connection between ECM and iS.
U0401iBRECM CAN messages timeout or validityC.A.N. circuit failure, ECM software failure.Check C.A.N. circuits wires. Replace ECM.
Refer to the Service Manual for more details.
U0401iSECM CAN messages timeout or validityWarning only: the iS module lost communication with the engine ECU.Check C.A.N BUS circuit wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U0457iBRCluster CAN messages timeout or validityC.A.N. circuit failure, Cluster software failure.Check C.A.N. circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U0457iSCluster CAN messages timeout Dr validityWarning only: the iS module lost communication with the Cluster.If fault ACTIVE, verify CAN connection between Cluster and iS.
U16A1ECMCluster CAN Timeout error-Missing CAN ID 514hCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failure.Check C.A.N. circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U16A2ECMCluster CAN Timeout error-Missing CAN ID 230hCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failureCheck C.A.N. circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U16A3ECMCluster CAN Timeout error-Missing CAN ID 40BhCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failure.Check C.A.N. circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U16A4ECMiBR CAN Timeout error-Missing CAN ID 010hiBR fault detected
by ECM.
C.A.N. circuit failure, iBR, or ECM failure.
Disconnected
connector.
Check C.A.N. circuits wires. Replace iBR.
Refer to the Service Manual for more details.
U16A5ECMiBR CAN Timeout error-Missing CAN ID 012hiBR fault detected
by ECM.
C.A.N. circuit failure, iBR, or ECM failure. Disconnected connector.
Check C.A.N. circuits wires. Replace instrument iBR. Refer to the Service Manual for more details.
U16A6ECMCluster checksum error – CAN ID230hCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failure.Check C.A.N BUS circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U16A7ECMCluster checksum error – CAN ID408hCluster fault detected by ECM. C.A.N. circuit failure, Instrument cluster, or ECM failureCheck C.A.N. circuits wires. Replace instrument Cluster. Refer to the Service Manual for more details.
U16A8ECM1131-i checksum error – CAN ID010hiBR fault detected
by ECM.
C.A.N. circuit failure, ECM software failure.
Check C.A.N. circuits wires. Replace iBR.
Refer to the Service Manual for more details.
U16A9ECM 1131-i checksum error – CAN ID020h iBR fault detected
by ECM.
C.A.N. circuit failure, ECM software failure.
Check C.A.N. circuits wires. Replace iBR.
Refer to the Service Manual for more details.
U16AAECMCluster CAN Timeout
Error missing
CAN 1D 410h
U16ABECMCluster checksum error – CAN ID410h

Seadoo Code Reader – Candoo Pro and BRP BUDS.

My Candoo Pro Sea-doo fault code list reader.
My Candoo Pro Sea-doo fault code reader.

There are two great Sea-doo code readers on the market.

In the past, you could only get public access to the Candoo Pro code reader. Lately, BRP has made their dealer and technician Seadoo code reader available to the public. They are both slightly pricey but you will save on dealer workshop fees. I can work on my own Sea-doo now and after a few Sea-doo oil changes, my costs are only oil, filters, and spark plugs.

I have the Candoo Pro but my mate has the BRP BUDS2 and they are very similar in features. I even changed my spare learner’s DESS key and turned it into a full-speed key.

BRP Sea-doo code reader specs

  • BRP MPI-3 Interface (main unit, is used for diagnosis of all BRP vehicles)
  • Diagnostic Cable (for connection of MPI-3 Interface to 4-TEC/E-TEC vehicles
  • BRP B.U.D.S. Diagnostic software with ALL-DEALER license (supports BRP vehicle till 2016)
  • BRP B.U.D.S.2 Diagnostic software with DEALER TECHNICIAN license (supports BRP vehicle from 2016 and after)

How to get a list of stored codes from your Sea-doo for 4TEC skis up to 2003

With the engine, off, plug in your lanyard and hit SET 5 times. You will be able to cycle through these codes. You will see a list of codes on the display. If nothing comes up you need a dealer to read the codes.

How to read Sea-doo fault codes on 2004 to 2021 models without a scanner.

  1. Press the MODE button repeatedly until the Fault Code function is displayed on the console.
  2. Press the SET button and the UP/DOWN buttons to cycle through any stores or active fault codes to select them.
  3. Continue to press the UP/Down buttons to scroll to the next fault code.
  4. If there are no faults active then the console will display NO ACTIVE FAULT CODES.
  5. To exit out of the Fault code section press MODE or SET once.

Sea-doo warning lights messages and display meaning

If you see the following pictures pop up on your Sea-doo GTI, GTR, GTS, RXT, GTX, or RXP display you will need to rectify the problem.

  • High temperature
  • Check Engine or Limp mode
  • Low/High battery voltage
  • iBR module error
  • Low oil pressure
sea-doo fault code list GTI GTR GTS RXT GTX RXP

Conclusion

There are over 230 Sea-doo fault codes listed here and even though the solution is basic it will give you a good starting point to repair your Sea-doo jet-ski. Often the fix will be simple such as why your Jetski turns over but won’t start.

These alarm codes give you a very good indication of where to start. Most of the faults that I have come across are because of people not taking care of their Jes-ski. Remember to winterize your Sea-doo so it will be ready for next season.

Let me know in the comments below if I have missed any Sea doo fault codes and I will add them to the list.

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