Communication with the gearbox control unit, Range
â–¶ How to fix
Check whether there are other fault codes that also indicate that there are problems with the Red and/or Yellow CAN cables.Check whether spare parts programming of the bodywork control unit has been correctly carried out.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Communication between the bodywork control unit and the gearbox control unit has been interrupted. Because of this Range information is not available.
Possible cause
Short circuit or open circuit in the red or yellow CAN bus. There may also be an internal fault in the gearbox control unit.