Durango 4WD V8-5.9L VIN Z (1998)
Cruise Control Indicator Lamp: Testing and Inspection
The diagnosis found here addresses an inoperative cruise-on indicator lamp condition. If the problem being diagnosed is an inaccurate cruise-on
indicator lamp, refer to Vehicle Speed Control for diagnosis of the vehicle speed control system.
WARNING: ON VEHICLES EQUIPPED WITH AIRBAGS, REFER TO AIR BAGS AND SEAT BELTS/AIR BAGS BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE.
FAILURE TO TAKE THE PROPER PRECAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT AND POSSIBLE
PERSONAL INJURY.
If the cruise-on indicator lamp fails to light during the bulb test (about two seconds after the ignition switch is turned to the On position), replace the
cruise-on indicator lamp bulb with a known good unit. If the cruise-on lamp still fails to operate, diagnosis of the Powertrain Control Module (PCM) and
the Chrysler Collision Detection (CCD) data bus should be performed with a DRB scan tool. For further diagnosis of the cruise-on indicator lamp and
the instrument cluster circuitry, see Instrument Cluster in the Diagnosis and Testing.
