Scania TMS DTC 326 Electrical clutch actuator

TMS Transmission Management System · Scania

Code 326 (decimal). Some diagnostic tools show it in hexadecimal as 0146.

In short

Faults have been detected in the TMS control unit output signal.

Applies to: TMS3 (TMS)

What does Scania TMS fault code 326 mean?

Faults have been detected in the TMS control unit output signal.

What causes Scania DTC 326?

Short circuit in the cable harness or connector. Fault in the TMS control unit.

How to fix Scania TMS fault code 326?

  1. Check the cable harness and connector between the TMS control unit (E5) and the clutch actuator (E93).
  2. Renew the TMS control unit.

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

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