DTC P004D-12: Turbocharger/Supercharger Boost Control "B" Circuit High - Circuit short to battery: Action
WARNING: This page is about a different variant/trim than selected.
- Refer to the appropriate system wiring diagram and check the secondary turbocharger charge air shut-off solenoid circuit for short circuit to power
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Check and install a new secondary turbocharger charge air shut-off solenoid as required
- Using the Jaguar Land Rover approved diagnostic equipment, carry out 'Air path setup routine' routine's (0x4030/0x4051_01/0x4050_01/DID0xF405)
- Using the Jaguar Land Rover approved diagnostic equipment, carry out 'Powertrain control module low pressure EGR adaption clear' routine (0x0406_0C)
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest