Symptoms - Data Communications: Notes
WARNING: This page is about a different car, the 2007 Suzuki XL7. 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 the DIAGNOSTIC SYSTEM CHECK - VEHICLE DIAGNOSTIC INFORMATION
before using the symptom tables in order to verify that all of the following are true:
- There are no DTCs set.
- The control modules can communicate via the serial data links.
- Review the system operation in order to familiarize yourself with the system functions. Refer to DATA LINK COMMUNICATIONS DESCRIPTION AND OPERATION .