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Home >> Pontiac >> 2007 >> Grand Prix Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> Trunk Ajar Indicator Always On

Trunk Ajar Indicator Always On

Trunk Ajar Indicator Always On

Step Action Yes No
Schematic Reference: Instrument Cluster Schematics  or Release Systems Schematics
Connector End View Reference: Displays and Gages Connector End Views 
1 Did you review the Luggage Compartment Description and Operation, and perform the necessary inspections? Go to Step 2  Go to Luggage Compartment Description and Operation
2 Close the rear compartment.
Is the trunk ajar indicator illuminated?
Go to Step 3  Go to Testing for Intermittent Conditions and Poor Connections
3 Disconnect the rear compartment lid latch.
Is the trunk ajar indicator illuminated?
Go to Step 4  Go to Step 5 
4 Test the rear compartment lid ajar switch signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
Go to Step 8  Go to Step 7 
5 Inspect for poor connections at the harness connector of the rear compartment lid latch. Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
Go to Step 8  Go to Step 6 
6 Replace the rear compartment lid latch. Refer to Rear Compartment Lid Latch Replacement .
Did you complete the repair?
Go to Step 8  -
7 Replace the driver information center (DIC). Refer to Control Module References for replacement, setup, and programming.
Did you complete the repair?
Go to Step 8  -
8 Operate the system in order to verify the repair.
Did you correct the condition?
System OK Go to Step 2