GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did the Remote Keyless Entry System Check bring you here?

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Go to Step 2

Go to Remote Keyless Entry System Check

2

  1. Disconnect the remote control door lock receiver.
  2. Connect a fused jumper from the remote control door lock receiver CKT 694 (TAN) cavity A to ground.
  3. Move either power door lock switch in the LOCK position.
  4. Keep the jumper connected for the remainder of this test.

Does the left front power door lock motor lock?

--

Go to Step 3

Go to Step 5

3

Replace the remote control door lock receiver.Refer to Receiver Replacement

Is the replacement complete?

--

Go to Step 4

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4

Reprogram the replacement remote control door lock receiver to the transmitter. Refer to Transmitter Programming .

Is the reprogramming complete?

--

Go to Remote Keyless Entry System Check

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5

  1. Disconnect the left side front door lock motor connector.
  2. Place either power door lock switch in the LOCK position.
  3. Connect a test lampJ 35616-200 from CKT 295 (GRY) cavity A to ground.

Does the test lamp light?

--

Go to Step 6

Go to Step 7

6

  1. Place either power door lock switch in the LOCK position.
  2. Connect a test lampJ 35616-200 between CKT 294 (TAN) cavity B and CKT 295 (GRY) cavity A at the left side front door lock motor.

Does the test lamp light?

--

Go to Step 8

Go to Step 9

7

Repair the open in CKT 295 (GRY) between the left front power door lock motor and splice S228.

Is the repair complete?

--

Go to Remote Keyless Entry System Check

--

8

Replace the left front door lock motor.Refer to Front Side Door Lock Replacement

Is the replacement complete?

--

Go to Remote Keyless Entry System Check

--

9

Repair the open in CKT 294 or CKT 694 (TAN) from the left front power door lock motor connector to the remote control door lock receiver.

Is the repair complete?

--

Go to Remote Keyless Entry System Check

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