Symptoms - Engine Electrical: Notes
The following steps must be completed before using the symptom tables.
- Perform Diagnostic System Check - Vehicle
before using the Symptom Tables in order to verify that all of the following are true:
- The power modes are correct.
- The control modules can communicate via the serial data link.
- There are no DTCs set.
- Review the system descriptions and operations in order to familiarize yourself with the system functions. Refer to one of the following system operations: