GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

DEFINITION: This procedure should only be used if the door lock/unlock operate with the door lock switches and are inoperative with the remote control door lock transmitter.

1

Did you perform the Remote Keyless Entry Diagnostic System Check?

--

Go to Step 2

Go to Remote Keyless Entry System Check

2

Press the power door lock/unlock button twice on the remote keyless entry transmitter.

Does the doors lock/unlock operate?

--

Go to Remote Keyless Entry System Check

Go to Step 3

3

Inspect the function with a known good transmitter.

Does the doors lock/unlock operate?

--

Go to Step 4

Go to Step 5

4

Reprogram the remote keyless transmitter.

Is the repair complete?

--

Go to Remote Keyless Entry System Check

Go to Step 7

5

  1. Disconnect the remote control door lock receiver (RCDLR) connector .
  2. Connect a J 39200

Is voltage present?

--

Go to Remote Keyless Entry System Check

Go to Step 6

6

Repair the open in CKT 294 (TAN) wire between the remote control door lock receiver connector cavity H and connector C209. Refer to Wiring Repairs

Is the repair complete?

--

Go to Remote Keyless Entry System Check

--

7

Replace the remote keyless entry transmitter.

Is the repair complete?

--

Go to Remote Keyless Entry System Check

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