DTC P0116-29: Engine Coolant Temperature Sensor 1 Circuit Range/Performance - Signal valid: Action
- Fill cooling system to correct level and specification
- Using the Jaguar Land Rover approved diagnostic equipment check datalogger signal, Engine Coolant Temperature Sensor Voltage (0x0357)
- Refer to the appropriate electrical circuit wiring diagrams and check engine coolant temperature sensor 1 circuit for intermittent high resistance
- Check and install new engine coolant temperature sensor 1 as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component
- Bleed cooling system