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 power door locks system check?

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Go to Step 2

Go to Power Door Locks System Check

2

  1. Connect a test light between the luggage compartment solenoid terminal A and ground.
  2. Press the trunk release button on the remote keyless entry transmitter.

Does the test light flash?

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Go to Step  4

Go to Step  3

3

Replace the luggage compartment solenoid.

Did you complete the repair?

--

Go to Step  5

Go to Step  6

4

  1. Connect a test light between the remote control door lock receiver terminal G and ground.
  2. Press the trunk release button on the remote keyless entry transmitter.

Does the test light flash?

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Go to Power Door Locks System Check

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5

Repair an open in CKT 56 between the luggage compartment solenoid and the remote control door lock receiver terminal G. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Power Door Locks System Check

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6

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

Did you complete the repair?

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Go to Power Door Locks System Check

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