System Operation Check

NOTE: If interior lights do not operate when the unlock or luggage compartment lid release button is pressed, repair interior lights before continuing with Remote Keyless Entry diagnosis.

The System Check Table verifies normal operation, refer to illustration. See Fig 1 . If system test results are other than normal, go to Symptom/Diagnosis Guide, refer to illustration. See Fig 2 .

Fig 1: Checking System Operation

Courtesy of GENERAL MOTORS CORP.

Fig 2: Symptom/Diagnosis Guide

Courtesy of GENERAL MOTORS CORP.