Schematic Reference: Door Lock/Indicator Schematics

Did you perform the Door Systems Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Door Systems

1. Connect a scan tool.
2. Turn the ignition ON, with the engine Off.
3. Read current personalization setting for the automatic door locks. Refer to Driver Personalization in Personalization for a description of door lock mode functions.
4. Close all doors.
5. Shift the gear selector out of park.
6. Shift the gear selector into park.
7. Turn OFF the ignition.

Did the power door locks operate as expected for the mode selected?

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

Go to Step 3

With the scan tool, observe the Dome/Buzzer Sw. parameter of each door in the Driver Door Module Inputs list.

Does the scan tool indicate that the Dome/Buzzer Sw. parameter is in the OFF state for all doors?

Go to Step 4

Go to Courtesy Lamps Always On in Lighting Systems

Inspect for poor connections at the harness connector of the rear integration module (RIM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 6

Go to Step 5

Important:: The Automatic Door Locks personalization mode must be reset following rear integration module replacement. Refer to Driver Personalization in Personalization.

Replace the rear integration module (RIM). Refer to Rear Integration Body Control Module Replacement in Body Control Systems.

Did you complete the replacement?

Go to Step 6

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2