Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
- A resistance of 1 Ω or more on the charge air cooler coolant pump or relay circuits may cause this DTC to set.
- When disconnecting electrical connectors or removing fuses and relays from a fuse block, inspect the component electrical terminals for corrosion and the mating electrical terminals for correct tension.
- For a charge air cooler coolant pump that is inoperative or always On, without a DTC, refer to Supercharger Intercooler Relay Diagnosis .