Section 07-05: Transmission, Automatic—External Controls
1994 Mustang Workshop Manual
CLEANING AND INSPECTION

Shift Interlock System

  1. Turn ignition switch (11572) to RUN.
  1. Verify that the shift range selector is in PARK.
  1. Without the brake pedal (2455) applied, verify that the shift range selector lever cannot be shifted from PARK.
  1. Apply the brake pedal . Verify that the shift range selector lever can be shifted from PARK.
  1. Shift to REVERSE.
  1. Verify that the ignition switch cannot be turned to the LOCK position.
  1. Shift to PARK.
  1. Verify that the ignition switch can be turned to the LOCK position.