Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- Purpose of the DTC
- To monitor diesel exhaust fluid tank module - Supply pump
- Electrical Cause
- No
- Mechanical Cause
- Yes
- Control Module Cavity
- Not applicable
- Monitor Description
- Diesel exhaust fluid tank module - Supply pump coil resistance is not plausible
- Prioritized List of Possible Causes
- The powertrain control module has measured current flow above a specified range
- Diesel exhaust fluid tank module circuit short circuit to power - output from the ECM to DEF pump control
- Connector is disconnected, connector pin is backed out, connector pin corrosion