Park, License, and Tail Lamps Always On. Saturn OUTLOOK

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2007 🢒 OUTLOOK - AWD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Park, License, and Tail Lamps Always On

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
2	Verify that the park, license and tail lamps are always ON. Do the park, license and tail lamps operate normally?	Go to Testing for Intermittent Conditions and Poor Connections	Go to Step 3
3	Remove and reinstall each park lamp fuse one at a time. Do all of the park lamps turn OFF when a particular fuse is removed?	Go to Step 9	Go to Step 4
4	Ensure that the headlamp switch is in the AUTO position and there is sufficient light to the ambient light sensor. With a scan tool, monitor the Park Lamp Relay Command in the body control module (BCM) data list. Does the scan tool display Off?	Go to Step 5	Go to Step 10
5	Use the scan tool to check the body control module (BCM) park lamp switch input data. Does the scan tool display Inactive?	Go to Step 8	Go to Step 6
6	Test for a short to ground in the park lamp switch signal circuit. Refer to Circuit Testing Wiring Repairs . Did you find and correct the condition?	Go to Step 13	Go to Step 7
7	Inspect for poor connections at the harness connector of the headlamp switch. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition?	Go to Step 13	Go to Step 11
8	Inspect for poor connections at the harness connector of the BCM. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition?	Go to Step 13	Go to Step 12
9	Repair the short to voltage in the affected park lamp supply voltage circuit. Refer to Wiring Repairs . Did you complete the repair?	Go to Step 13	--
10	Replace the underhood fuse block. Refer to Underhood Electrical Center or Junction Block Replacement . Did you complete the repair?	Go to Step 13	--
11	Replace the headlamp switch. Refer to Headlamp Switch Replacement . Did you complete the repair?	Go to Step 13	--
12	Replace the BCM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement?	Go to Step 13	--
13	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 3