DTC P025C-11: Fuel Pump Module "A" Control Circuit Low - Circuit short to ground: Action
NOTE:
New components should only be installed when diagnosed as failed
- Vehicle Conditions to enable DTC Logging strategy
- Ignition ON, engine running for 30 seconds
- Prioritized Checks to Perform
- Refer to the appropriate system wiring diagrams and check the output PWM signal from engine control module to fuel pump driver module circuit for short circuit to ground, high resistance
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Check and install a new fuel pump driver module, only when diagnosed as failed
- Check and install a new engine control module, only when diagnosed as failed
- Using the manufacturer approved diagnostic system clear all stored DTCs using the Diagnosis Menu tab and retest