GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Monte Carlo 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Automatic Transmission Shift Lock Control System Check

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Put the transaxle in PARK.
  2. Turn the ignition key to RUN.
  3. Depress the brake pedal.

The transaxle will shift from PARK.

2
  1. Put the transaxle in PARK.
  2. Turn the ignition key to RUN.

The transaxle will not shift out of PARK.

* Refer to the appropriate symptom diagnostic table for further diagnosis.