Signal fault from gear selector
â–¶ How to fix
Check the gear selector. Check the circuit for CAN communication to the gearbox. 1. Set the switch in the OFF position. 2. Measure the resistance of the gear selector circuit for CAN communication between pin 2 and pin 11 on connector E753A. The resistance should be 60 ohm. 3. Check electrical cables and connectors if the nominal value of the resistance deviates.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Necessary gear and range signals from the gear selector are incorrect. Fault in CAN communication from the gear selector.
Possible cause
Gear selector signals are incorrect and do not match the direction indicator signal on the CAN signal.