Milan L4-2.3L VIN Z (2006)
Daytime Running Lamp: Testing and Inspection
INSPECTION AND VERIFICATION
NOTE: When installing a new smart junction box (SJB), it must be configured for this feature, if originally equipped. Refer to Information Bus
(Module Communications Network).
1. Verify the customer concern by operating the daytime running lamps (DRL) following these steps:
1
Place the ignition switch in the RUN position.
2
Place the headlamp switch in the OFF position.
3
Release the parking brake.
4
Place the transaxle in any gear except PARK.
5
If the DRL does not operate, make sure the SJB is configured for DRL before proceeding to the next step.
2. Verify the low beam operation.
-
Place the headlamp switch in the HEADLAMPS ON position.
-
Place the multifunction switch in the LOW BEAM position.
-
If the low beams do not operate correctly, refer to Headlamp to continue diagnosis of the low beam headlamps.
-
If the low beams operate correctly and the DRL operation is incorrect, proceed to the next step.
3. If equipped with a manual transaxle, check the brake warning indicator operation.
-
With the ignition switch in the RUN position, apply and release the parking brake while observing the brake warning indicator.
-
If the brake warning indicator does not operate correctly, refer to Instrument Panel, Gauges and Warning Indicators to continue diagnosis
of the brake warning indicator.
-
If the brake warning indicator operates correctly and the DRL operation is incorrect, install a new SJB. Refer to Body Control Systems
(Multifunction Electronic Control Module). Test the system for normal operation.
4. If equipped with an automatic transaxle, check the transmission control module (TCM) PIDs.
-
Monitor the TCM PIDs while placing the gear selector lever through all positions.
-
If the gear selection does not match the PIDs, refer to Transmission Control Systems to continue diagnosis of the transaxle.
-
If the gear selection does match the PIDs and the DRL operation is incorrect, install a new SJB. Refer to Body Control Systems
(Multifunction Electronic Control Module). Test the system for normal operation.
