Symptoms - Cruise Control: Notes

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required

J 42958 Cruise Control Tester

IMPORTANT: Perform Diagnostic System Check - Cruise Control before using the Symptom Tables in order to verify that all of the following are true:

No DTCs are set.
The Powertrain Control Module (PCM) can communicate via the serial data link.

Review the system operation in order to familiarize yourself with the system functions. Refer to Cruise Control Description and Operation .