RCM_a078 — Com OCS1P Status

Full alert identifier: RCM_a078_comOCS1PStatus

Message shown in the car

Safety restraint system issue Service is required

RCM_a078_comOCS1PStatus

The restraint system may not function as designed.

Front passenger occupant classification system ECU CAN communication fault.

No front passenger occupant classification system ECU CAN communication 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_a078_eventAccelPedalPos` 255 SNA	%
Event Steering Angle `RCM_a078_eventSteeringAngle`	deg
Event Vehicle Speed `RCM_a078_eventVehicleSpeed`	kph

Signal	Unit
Com OCS 1 P Chk Sm `RCM_a078_comOCS1PChkSm`	—
Com OCS 1 P Cntr `RCM_a078_comOCS1PCntr`	—
Com OCS 1 PMIA `RCM_a078_comOCS1PMIA`	—
Event Arm Status `RCM_a078_eventArmStatus` 0 UNARMED 1 ARMED	—
Event Diag Enabled `RCM_a078_eventDiagEnabled` 0 DISABLED 1 ENABLED	—
Event Drive Orientation `RCM_a078_eventDriveOrientation` 0 LEFT HAND DRIVE 1 RIGHT HAND DRIVE	—
Event Driver Brake Apply `RCM_a078_eventDriverBrakeApply` 0 NotInit orOff 1 Not Applied 2 Driver applying brakes 3 Faulty SNA	—
Event Factory Mode `RCM_a078_eventFactoryMode` 0 DISABLED 1 ENABLED	—

Show 3 more fields

Signal	Unit
Event Front Left Seatbelt `RCM_a078_eventFrontLeftSeatbelt` 0 UNLATCHED 1 LATCHED	—
Event Front Right Seatbelt `RCM_a078_eventFrontRightSeatbelt` 0 UNLATCHED 1 LATCHED	—
Event ID Fsignal `RCM_a078_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_a078.