GM Service Manual Online
For 1990-2009 cars only

Instrument Panel Overview Base/Uplevel version


Object Number: 1749630  Size: C1

The main components of the instrument panel are the following:

  1. Outlet Adjustment .

  2. Turn Signal/Multifunction Lever .

  3. Driver Information Center (DIC) .

  4. Hazard Warning Flashers .

  5. Instrument Panel Cluster .

  6. Shift Lever. See Automatic Transmission Operation . Tow/Haul Selector Button (If Equipped). See Tow/Haul Mode . Range Selection Mode (Allison Transmission and Hydra-Matic® 6-Speed Button (If Equipped). See Automatic Transmission Operation .

  7. Audio System(s) .

  8. Instrument Panel Storage .

  9. Integrated Trailer Brake Controller (If Equipped). See Towing a Trailer .

  10. Exterior Lamps .

  11. Hood Release .

  12. Parking Brake .

  13. Dome Lamp Override . Dome Lamps . Fog Lamps (If Equipped).

  14. Cruise Control .

  15. Tilt Wheel .

  16. Horn .

  17. Audio Steering Wheel Controls (If Equipped).

  18. Automatic Transfer Case Control (If Equipped). See Four-Wheel Drive .

  19. Ashtray (If Equipped). See Ashtray(s) and Cigarette Lighter .

  20. StabiliTrak® System (If Equipped). Ultrasonic Rear Parking Assist (URPA) (If Equipped). Pedal Adjust Button (If Equipped). See Adjustable Throttle and Brake Pedal . Heated Windshield Washer Fluid Button (If Equipped). Windshield Washer .

  21. Accessory Power Outlet(s) .

  22. Climate Control System and Dual Automatic Climate Control System .

  23. Power Take Off (PTO) Control (If Equipped). See Power Take Off (PTO) in the Duramax Diesel Supplement Index.

  24. Passenger Airbag Off Control (If Equipped). See Airbag Off Switch .

  25. Glove Box .

Instrument Panel Overview Premium version


Object Number: 1879102  Size: C2

The main components of the instrument panel are the following:

  1. Outlet Adjustment .

  2. Turn Signal/Multifunction Lever .

  3. Instrument Panel Cluster .

  4. Hazard Warning Flashers .

  5. Shift Lever. See Automatic Transmission Operation .

  6. Tow/Haul Mode (If Equipped).

  7. Driver Information Center (DIC) .

  8. Audio System(s) .

  9. Exterior Lamps .

  10. Integrated Trailer Brake Controller (If Equipped). See Towing a Trailer .

  11. Dome Lamp Override . Dome Lamps .

  12. Automatic Transfer Case Control. (If Equipped). See Four-Wheel Drive .

  13. Hood Release .

  14. Parking Brake .

  15. Cruise Control .

  16. Tilt Wheel .

  17. Horn .

  18. Audio Steering Wheel Controls .

  19. Climate Control System or Dual Automatic Climate Control System (If Equipped).

  20. Accessory Power Outlet(s) . Cigarette Lighter (If Equipped). See Ashtray(s) and Cigarette Lighter .

  21. StabiliTrak® System (If Equipped). Pedal Adjust Button (If Equipped). See Adjustable Throttle and Brake Pedal . Ultrasonic Rear Parking Assist (URPA) (If Equipped). Heated Windshield Washer Fluid Button (If Equipped). See Windshield Washer .

  22. Passenger Airbag Off Control (If Equipped). See Airbag Off Switch .

  23. Glove Box .