GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

Important: The rear compartment lamp stays ON when the rear compartment lid is closed. The inadvertent load (battery rundown) protection turns OFF the rear compartment lamp after 20 minutes.

1

Did you perform the Diagnostic System Check?

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Go to Step 2

Go to Diagnostic System Check - Lighting Systems

2

Inspect the rear compartment lid ajar switch for proper contact and interface with the rear compartment lid.

Is the rear compartment lid ajar switch operating correctly?

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Go to Step 3

Go to Step 4

3

Repair the interface between the rear compartment lid ajar switch and the rear compartment lid.

Is the repair complete?

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Go to Step 5

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4

Replace the rear compartment lid ajar switch.

Is the repair complete?

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Go to Step 5

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5

  1. Turn the ignition switch to the LOCK position.
  2. Reconnect the connectors.
  3. Reinstall the components that were removed.

Is the repair complete?

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Go to Diagnostic System Check - Lighting Systems

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