Symptoms (Engine Electrical): Notes
NOTE:
The following steps must be completed before using the symptom tables.
- Perform DIAGNOSTIC SYSTEM CHECK (ENGINE ELECTRICAL)
before using the Symptom Tables in order to verify that all of the following are true:
- There are no DTCs set.
- The control module(s) can communicate via the serial data link.
- Review the system operation in order to familiarize yourself with the system functions. Refer to one of the following system operations:
- See DESCRIPTION & OPERATION .
- For pickups, see DESCRIPTION & OPERATION in CHARGING SYSTEM . For utility vehicles, see DESCRIPTION & OPERATION in CHARGING SYSTEM .