GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 Cutlass 🢒 Steering 🢒 Steering Wheel and Column - Tilt 🢒 Automatic Transmission Shift Lock Control System Check

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Turn the engine OFF.
  2. Turn the ignition switch to the RUN position.
  3. Attempt to shift the vehicle out of PARK.

The vehicle does not shift out of PARK.
    • The vehicle shifts out of PARK without the brake pedal depressed.

2
  1. Depress the brake pedal.
  2. Attempt to shift the vehicle out of PARK.

The vehicle shifts out of PARK.
    • The vehicle does not shift out of PARK with the brake pedal depressed.

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