GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Envoy - 4WD 🢒 Engine 🢒 Engine Controls - 4.2L 🢒 Stop Lamp Switch Replacement

Removal Procedure

    Object Number: 748017 Size: SH
  1. Remove the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.
  2. Remove the pushrod retainer (3) from the brake pedal pin (4).
  3. Remove the stop lamp switch (1) and the pushrod (2) from the brake pedal pin (4).
  4. Disconnect the stop lamp switch (1) electrical connector.
  5. Remove the stop lamp switch from the vehicle.

Installation Procedure

    Object Number: 748017 Size: SH
  1. Install the electrical connector to the stop lamp switch (1).
  2. Position the stop lamp switch (1) on the pushrod (2) and install the assembly on the brake pedal pin.
  3. Install the pushrod retainer (3) to the brake pedal pin (4). The retainer will snap into place.
  4. Install the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.