Symptoms - Secondary and Configurable Customer Controls: Notes

IMPORTANT:

Perform the Diagnostic System Check - Vehicle (with HP2) or Diagnostic System Check - Vehicle (without HP2) 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 .