DTC P26CB-84: Engine Coolant Pump Performance / Stuck Off - Signal below allowable range: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Refer to the relevant section of the service information and check
- Cooling system for correct operation
- Check variable coolant pump for mechanical integrity
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the appropriate System Wiring Diagram(s) and check the variable coolant pump circuit for
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Check and install a new variable coolant pump, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest