Scania RET DTC 1010 Control unit

RET Retarder · Scania

Code 1010 (decimal). Some diagnostic tools show it in hexadecimal as 03F2.

In short

Incorrect or unreliable data.

Applies to: OPC4 (RET)

What does Scania RET fault code 1010 mean?

Incorrect or unreliable data.

What causes Scania DTC 1010?

Internal fault.

How does the system react?

The effect of the fault may be anything from Opticruise and the Retarder not working at all to the system being essentially fully functional.

How to fix Scania RET fault code 1010?

  1. If updating of software in the control unit is carried out and fails, try repeating the updating.
  2. Otherwise clear all fault codes, switch off and re-start the vehicle.
  3. 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 1010 in other Scania systems

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