DTC P0460-81: Fuel Level Sensor A Circuit - Invalid serial data received: Action

WARNING: This page is about a different car, the 2015 Land Rover LR2, 2014 Land Rover LR2, and 2013 Land Rover LR2. However, it is still accessible from the selected car via links, so may be relevant.

Using the manufacturer approved diagnostic system, complete a CAN network integrity test
Check the instrument cluster for related DTCs and refer to the relevant DTC index
Check the central junction box for related DTCs and refer to the relevant DTC index
Refer to the appropriate system wiring diagrams and check CAN circuits. Repair wiring harness as required
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
Refer to the appropriate system wiring diagrams and check fuel level sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
Check connector is not disconnected, connector pin is not backed out
Clear the DTC and retest
Check and install new fuel level sensor as required