Symptoms - Secondary and Configurable Customer Controls: Notes
NOTE:
- Perform the DIAGNOSTIC SYSTEM CHECK - VEHICLE DIAGNOSTIC INFORMATION
before using the Symptom Tables in order to verify that all of the following conditions are true:
- There are no DTCs set.
- The control modules can communicate via the serial data link.
- Review the system operation in order to familiarize yourself with the system functions. Refer to STEERING WHEEL CONTROLS DESCRIPTION AND OPERATION .