Scania Gear Selector plausable fault
Check: - Gear selector button panel, if broken replace the gear selector button panel - Connector, if broken replace the gear selector button panel - Wire between the gear selector button panel and COO, if short circuit fix the error or replace the wire. Else: this may be an incorrect or intermitent error. Further investigations must be done.
What you'll see
No driver-visible symptom recorded.
System reaction
- Signals TransmissionMode5, TransmissionMode6 , TransmissionMode7 and RequestedGear in CAN-message TC1 will be set to state ERROR
Diagnostic depth
The Scania gear selector buttons is set to an invalid state
- Defect gear selector button (stuck in active position) - Defect gear selector connector (chort circuit between connector pins) - Defect wire between the gear selector and COO (COO digital input short circuit to ground)