Control Circuit Testing

The starter control circuit components should be tested in the order in which they are listed, as follows:

• Starter Relay - The starter relay is located within the Totally Integrated Power Module (TIPM). Refer to FUSE LOCATIONS AND TYPES, SPECIFICATIONS .
• Starter Solenoid -. Refer to DIAGNOSIS AND TESTING .
• Ignition Switch - Refer to appropriate Electrical Diagnostic article.
• Park/Neutral Position Switch - If equipped with an automatic transmission, refer to PARK/NEUTRAL CONTACT .
• Clutch Interlock Switch -. Refer to appropriate Electrical Diagnostic article.
• Wire harnesses and connections. Refer to appropriate wiring information.