Scania OPC DTC 50050 ECA unit

OPC Opticruise gearbox control · Scania

Code 50050 (decimal). Some diagnostic tools show it in hexadecimal as C382.

In short

The ECA slave cylinder is outside the permissible range. The ECA has an internal fault which is indicated via a CAN message. When the clutch position is closed, the slave cylinder is in an incorrect position.

Applies to: OPC5 (OPC5 ECA)

What does Scania OPC fault code 50050 mean?

The ECA slave cylinder is outside the permissible range. The ECA has an internal fault which is indicated via a CAN message. When the clutch position is closed, the slave cylinder is in an incorrect position.

What causes Scania DTC 50050?

The slave cylinder is outside the permissible range. This may be because the ECA has been fitted incorrectly.

How does the system react?

The vehicle cannot drive off when the neutral position is engaged when braking to a stop.

How to fix Scania OPC fault code 50050?

  1. Check how the ECA is fitted.
  2. Ensure that the pushrod is in the correct position against the lever.
  3. Method for fitting the ECA is available in the Workshop Manual.
  4. Renew the ECA if the fault persists despite the ECA being fitted correctly.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 50050 in other Scania systems