Engine Electrical Symptoms: Notes
WARNING: This page is about a different car, the 2002 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The following steps must be completed before using the symptom tables.
- Perform ENGINE ELECTRICAL DIAGNOSTIC SYSTEM CHECK
before using the SYMPTOM INDEX
table 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. See DESCRIPTION & OPERATION .