Control Circuit Testing
WARNING: This page is about a different car, the 2007 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The starter control circuit components should be tested in the order in which they are listed, as follows:
- Starter Relay - Refer to RELAY-STARTER MOTOR . The starter relay is located within the TIPM (Totally Integrated Power Module).
- Starter Solenoid - Refer to MOTOR - STARTER .
- Ignition Switch - Refer to STARTING - ELECTRICAL DIAGNOSTICS .
- Park/Neutral Position Switch - If equipped with automatic transmission, refer to CONTACT-TEMPERATURE SENSOR/PARK-NEUTRAL .
- Wire harnesses and connections - Refer to STARTING/CHARGING .