GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

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

1

Did you perform the remote keyless entry system check?

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Go to Step  2

Go to Remote Keyless Entry System Check

2

  1. Disconnect the remote control door lock receiver connector.
  2. Connect a fused jumper between terminal E and terminal R of the remote control door lock receiver connector.

Do the doors lock?

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Go to Step  3

Go to Step  4

3

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

Did you complete the repair?

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Go to Remote Keyless Entry System Check

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4

Repair an open in CKT 195 between the remote control door lock receiver connector terminal B and S301. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Remote Keyless Entry System Check

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