RCM_a090 — Com Party Bus Off

Full alert identifier: RCM_a090_comPartyBusOff

Message shown in the car

Safety restraint system issue Service is required

RCM_a090_comPartyBusOff

The restraint system may not function as designed.

CAN bus hardware fault.

No CAN bus hardware fault present.

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal	Unit
Event Accel Pedal Pos `RCM_a090_eventAccelPedalPos` 255 SNA	%
Event Steering Angle `RCM_a090_eventSteeringAngle`	deg
Event Vehicle Speed `RCM_a090_eventVehicleSpeed`	kph

Signal	Unit
Com Party CAN Bus Off `RCM_a090_comPartyCANBusOff`	—
Event Arm Status `RCM_a090_eventArmStatus` 0 UNARMED 1 ARMED	—
Event Diag Enabled `RCM_a090_eventDiagEnabled` 0 DISABLED 1 ENABLED	—
Event Drive Orientation `RCM_a090_eventDriveOrientation` 0 LEFT HAND DRIVE 1 RIGHT HAND DRIVE	—
Event Driver Brake Apply `RCM_a090_eventDriverBrakeApply` 0 NotInit orOff 1 Not Applied 2 Driver applying brakes 3 Faulty SNA	—
Event Factory Mode `RCM_a090_eventFactoryMode` 0 DISABLED 1 ENABLED	—
Event Front Left Seatbelt `RCM_a090_eventFrontLeftSeatbelt` 0 UNLATCHED 1 LATCHED	—
Event Front Right Seatbelt `RCM_a090_eventFrontRightSeatbelt` 0 UNLATCHED 1 LATCHED	—

Show 1 more field

Signal	Unit
Event ID Fsignal `RCM_a090_eventIDFsignal` 0 NOT ACTIVE 1 ACTIVE	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCM_a090.