Diagnostic Aids
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the connectors at the PCM, the SS valve 1, and all other circuit connecting points for an intermittent condition. Refer to Testing for Intermittent Conditions and Poor Connections .
- Inspect the circuit wiring for an intermittent condition. Refer to Testing for Electrical Intermittents .
- Inspect for a disconnected SS valve 1 connector.
- Inspect for an open or shorted to voltage SS valve 1 wire.
- Inspect for a faulty SS valve 1.
- Inspect for a PCM internal fault.