Circuit/System Verification
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, transmission in Park. Observe the scan tool ECM PNP Switch parameter. The parameter should be Park/Neutral.
- If not the specified value, refer to PNP Switch Circuit Malfunction.
- Turn the ignition switch to the start position. The starter solenoid should engage and the engine should crank.
- If the solenoid does not engage, refer to STRTR Relay Circuit Malfunction.
- If the solenoid engages but the engine does not crank, refer to Starter Solenoid Clicks, Engine Does Not Crank .