Daytime Running Lamps (DRL) Inoperative (Domestic/Canadian)

Step	Action	Yes	No
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Lighting Systems Connector End Views
1	Did you perform the Diagnostic System Check - Vehicle?	Go to Step 2	Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2	Do the turn signals operate properly?	Go to Step 3	Go to Turn Signal Lamps and/or Indicators Inoperative
3	Verify that the park brake is not APPLIED. Install a scan tool. Turn ON the ignition, with the engine OFF. With a scan tool, observe the Parking Brake Switch parameter in the instrument panel module (IPM) inputs list. Does the scan tool display RELEASED?	Go to Step 4	Go to Symptoms - Hydraulic Brakes in Hydraulic Brakes
4	Verify that the automatic wiper system is OFF. Install a scan tool. Turn ON the ignition, with the engine OFF. With a scan tool, observe the Lights On With Wipers parameter in the instrument panel module (IPM) inputs list. Does the scan tool display OFF?	Go to Step 5	Go to Symptoms - Wiper/Washer Systems
5	Inspect for poor connections at the harness connector of the IPM. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition?	Go to Step 7	Go to Step 6
6	Replace the IPM. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement?	Go to Step 7	-
7	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 2