Important: A short to ground will cause an open fuse(s). Before performing this diagnostic procedure, inspect the fuse(s) for an open.

Was the power door locks system check performed?

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Go to Step 2

Go to Diagnostic System Check - Power Door Systems

Perform the body control module (BCM) diagnostic system check.

Are any door lock DTCs present?

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Go to Diagnostic System Check - Body Control System

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1. Remove the key from the ignition switch.
2. Disconnect the electrical connector from the door lock actuator that does not operate.
3. Connect a test lamp between terminal A of the connector and ground.
4. Actuate either door lock switch to the unlock position.

Does the test lamp light?

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Go to Step 4

Go to Step 6

1. Connect a test lamp between terminal B of the connector and ground.
2. Actuate either door lock switch to the lock position.

Does the test lamp light?

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Go to Step 5

Go to Step 7

Replace the door lock actuator.

Is the repair complete?

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Go to Diagnostic System Check - Power Door Systems

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Repair the open in CKT 294 between the non-operating door lock actuator and the left IP junction block.

Is the repair complete?

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Go to Diagnostic System Check - Power Door Systems

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Repair the open in CKT 295 between the non-operating door lock actuator and the left IP junction block.

Is the repair complete?

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Go to Diagnostic System Check - Power Door Systems

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