DTC P0480-71: Fan 1 Control Circuit - Actuator stuck: Action
WARNING: This page is about a different variant/trim than selected.
- Vehicle Conditions to enable DTC
Logging Strategy
- Engine running
- Prioritized Checks to Perform
- Using the Jaguar Land Rover approved diagnostic equipment check datalogger signals
- Electric Fan PWM Control - Commanded (0x03F9)
- Viscous Fan PWM Control - Commanded (0x03FA)
- Check there is not any obstruction preventing main electric cooling fan movement
- Check for damage to or blockages in fan and fouling of fan cowling. Rectify, only when diagnosed as failed
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check the engine cooling fan circuit for
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Install new engine cooling fan, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored Diagnostic Trouble Code(s) and retest