GM Service Manual Online
For 1990-2009 cars only

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

  1. Place the valet mode switch in the OFF position.
  2. Place the ignition switch in the OFF position.
  3. Activate the trunk release switch on the left front door panel.

The trunk release function operates.

The trunk release function does not operate.

2

  1. Place the ignition switch in the OFF position.
  2. Activate the trunk release button on each RFA keyfob.

The trunk release function operates with both keyfobs.

Rear Release Inoperative with Transmitter in Keyless Entry

3

  1. Place the valet mode switch in the ON position.
  2. Place the valet mode switch in the OFF position.
  3. Place the ignition switch in the OFF position.
  4. Activate the trunk release switch on the left front door panel.
  5. Place the ignition switch in the OFF position.
  6. Activate the trunk release button on each RFA keyfob.

The trunk release function does not operate.

The trunk release function operates.

4

  1. Place the valet mode switch in the OFF position.
  2. Place the ignition switch in the ACC or RUN position.
  3. Place the transaxle gear selector in any position other than PARK or NEUTRAL.
  4. Activate the trunk release switch.
  5. Activate each keyfob.

The trunk release function does not operate.

The trunk release function operates.

5

  1. Apply the park brake.
  2. Place the valet mode switch in the OFF position.
  3. Place the ignition switch in the ACC or RUN position.
  4. Place the transaxle gear selector in any position other than PARK or NEUTRAL.
  5. Activate the trunk release switch.
  6. Activate each keyfob.

The trunk release function operates with each input.

The trunk release function does not operate.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.