Diagnostic Test

ACTIVE DTC 

1. Test drive the vehicle and operate speed control.
2. With the scan tool, read DTCs.

   Is the DTC active?

   Yes 

   • Refer to DIAGNOSTIC CODE INDEX and perform the appropriate speed control DTC diagnostic procedure.

   No 

   • Test complete, the condition or conditions that originally set this DTC are not present at this time. Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .