Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2014 Land Rover Range Rover, and 2013 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Monitor description. Integrity check of transmission control module signal.
- This DTC is set when the value of the signal measured by the powertrain control module is not plausible given the operating conditions.
- Transmission control module power or ground circuit open circuit, high resistance
- Transmission control switch power or ground circuit open circuit, high resistance
- High speed CAN bus (powertrain) circuit short circuit to ground, short circuit to power, open circuit, high resistance
- FlexRay bus circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Transmission system fault
- Transmission control switch fault