Applies to: OPC5 (RET2)
What does Scania RET fault code 16 mean?
Incorrect or unreliable data.
What causes Scania DTC 16?
Updating of software in the control unit failed.
How does the system react?
Retarder braking is not possible. Yellow retarder warning is displayed in the instrument cluster.
How to fix Scania RET fault code 16?
- If updating of software in the control unit is carried out and fails, try repeating the updating.
- Otherwise clear all fault codes, switch off and re-start the vehicle.
- If the fault codes are still displayed, renew the control unit.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 16 in other Scania systems
- 16hex 0010 Right-hand damping cylinder, ACS
- 16hex 0010 Central mid-range speaker, short circuit
- 16hex 0010 Communication with the gearbox management system (GMS)
- 16hex 0010 Bodywork control unit
- 16hex 0010 Cab temperature sensor
- 16hex 0010 Brake pedal sensor
- 16hex 0010 Display on the operation unit
- 16hex 0010 Display
- 16hex 0010 Sensor
- 16hex 000010 Cold start exhaust cam phaser target error
- 16hex 0010 Control unit
- 16hex 0010 Control unit
- 16hex 0010 Battery box sensor
- 16hex 0010 Rotational speed sensor
- 16hex 0010 Spotlights in bumper.