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RCM_a057 — Driver OCS

Full alert identifier: RCM_a057_driverOCS

Message shown in the car

Safety restraint system issue Service is required

Alert description

RCM_a057_driverOCS

Potential impact

The restraint system may not function as designed.

Set condition

There is a fault with the driver occupancy switch.

Clear condition

The fault is rectified.

Signals to check

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_a057_eventAccelPedalPos
255
SNA
%
Event Steering Angle RCM_a057_eventSteeringAngle deg
Event Vehicle Speed RCM_a057_eventVehicleSpeed kph
Signal Unit
Event Arm Status RCM_a057_eventArmStatus
0
UNARMED
1
ARMED
—
Event Diag Enabled RCM_a057_eventDiagEnabled
0
DISABLED
1
ENABLED
—
Event Drive Orientation RCM_a057_eventDriveOrientation
0
LEFT HAND DRIVE
1
RIGHT HAND DRIVE
—
Event Driver Brake Apply RCM_a057_eventDriverBrakeApply
0
NotInit orOff
1
Not Applied
2
Driver applying brakes
3
Faulty SNA
—
Event Factory Mode RCM_a057_eventFactoryMode
0
DISABLED
1
ENABLED
—
Event Front Left Seatbelt RCM_a057_eventFrontLeftSeatbelt
0
UNLATCHED
1
LATCHED
—
Event Front Right Seatbelt RCM_a057_eventFrontRightSeatbelt
0
UNLATCHED
1
LATCHED
—
Event ID Fsignal RCM_a057_eventIDFsignal
0
NOT ACTIVE
1
ACTIVE
—
Show 2 more fields
Signal Unit
Ocs 1 D Faulted RCM_a057_ocs1dFaulted —
Ocs 1 D Wrong Cal D RCM_a057_ocs1dWrongCalD —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCM_a057.

Browse all RCM alert codes