GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the Rear Compartment Lid Release System Check performed?

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Go to Step 2

Go to Rear Compartment Lid Release System Check

2

Was the BCM Diagnostic System Check performed?

--

Go to Step 3

Go to Rear Compartment Lid Release System Check

3

Replace the BCM. Refer to Body Control Module Replacement for service procedure.Perform the new BCM setup procedure. Refer to Body Control Module (BCM) Programming/RPO Configuration for service procedure.

Is the repair complete?

--

Go to Rear Compartment Lid Release System Check

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