GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Retained Accessory Power (RAP) System Check?

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Go to Step 2

Go to Retained Accessory Power (RAP) System Check

2

Verify the fault is present.

Does the system operate normally?

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Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

3

Close all of the doors in the vehicle.

Does the door ajar telltale turn off when all the doors are closed?

--

Go to Step 4

Go to DOOR AJAR Message Always On in Doors

4

  1. Replace the body control module. Refer to Body Control Module Replacement in Body Control System.
  2. Set up the new body control module. Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control System.

id you complete the replacement and the set up procedure?

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Go to Step 5

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5

Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Step 2