Scania OPC DTC 14042 Longitudinal stroke neutral

Q: What does Scania OPC fault code 14042 mean?

Longitudinal stroke neutral. Continuous acknowledgement of neutral despite the fact that the forward or rearward solenoid valve has been activated. Code 14042 (decimal). Some diagnostic tools show it in hexadecimal as 36DA.

OPC Opticruise gearbox control · Scania

Code 14042 (decimal). Some diagnostic tools show it in hexadecimal as 36DA.

In short

Continuous acknowledgement of neutral despite the fact that the forward or rearward solenoid valve has been activated.

Applies to: OPC4

What does Scania OPC fault code 14042 mean?

Continuous acknowledgement of neutral despite the fact that the forward or rearward solenoid valve has been activated.

What causes Scania DTC 14042?

Components or cable harnesses may be defective or have a loose connection. The fault code may also have occurred because of stiffness in the gearbox, e.g. during extremely cold conditions.

How does the system react?

The system goes into clutch mode.

How to fix Scania OPC fault code 14042?

Check the sensor, solenoid valves, pneumatic cylinder, harness-to-harness connector, cable harness.

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