DTC P0390-02: Camshaft Position Sensor B Circuit (Bank 2) - General signal failure: Action
- Refer to the appropriate electrical circuit wiring diagrams and check camshaft position sensor bank 2 outlet sensor circuit for short circuit to ground, short circuit to power, high resistance, disconnected
- Check camshaft position sensor bank 2 outlet sensor for correct installation and damage
- Check and install a new camshaft position sensor bank 2 outlet as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component