GM Service Manual Online
For 1990-2009 cars only

Caution: Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust.

Caution: Over-inflating a tire could cause the tire to rupture and you or others could be injured. Be sure to read and follow the tire sealant and compressor kit instructions and inflate the tire to its recommended pressure. Do not exceed the recommended pressure.

Caution: Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location.

If this vehicle has a tire sealant and compressor kit, there may not be a spare tire, tire changing equipment, and on some vehicles there may not be a place to store a tire.

The tire sealant and compressor can be used to temporarily seal punctures up to ¼ inch (6 mm) in the tread area of the tire. It can also be used to inflate an under inflated tire.

If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire sealant and compressor kit to be effective. See Roadside Assistance Program.

Read and follow all of the tire sealant and compressor kit instructions.

This vehicle may have one of the following tire sealant and compressor kits. The kit includes:


Object Number: 2054373  Size: B3

Object Number: 2076118  Size: B3
  1. Selector Switch (Sealant/Air or Air Only)

  2. On/Off Button

  3. Pressure Gage

  4. Pressure Deflation Button (If equipped)

  5. Tire Sealant Canister

  6. Sealant/Air Hose (Clear)

  7. Air Only Hose (Black)

  8. Power Plug

Tire Sealant

Read and follow the safe handling instructions on the label adhered to the sealant canister.

Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date. Replacement sealant canisters are available at your local dealer/retailer. See "Removal and Installation of the Sealant Canister" following.

There is only enough sealant to seal one tire. After usage, the sealant canister and sealant/air hose assembly must be replaced. See "Removal and Installation of the Sealant Canister" following.

Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire

Follow the directions closely for correct sealant usage.


Object Number: 2054373  Size: B3

Object Number: 2076118  Size: B3

When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for 5 minutes. This will help to inflate the tire faster.

Always do a safety check first. See If a Tire Goes Flat. Do not remove any objects that have penetrated the tire.

  1. Remove the tire sealant and compressor kit from its storage location. See Tire Sealant and Compressor Kit Storage.
  2. Unwrap the sealant/air hose (F) and the power plug (H).
  3. Place the kit on the ground.
  4. Make sure the tire valve stem is positioned close to the ground so the hose will reach it.

  5. Remove the valve stem cap from the flat tire by turning it counterclockwise.
  6. Attach the sealant/air hose (F) onto the tire valve stem. Turn it clockwise until it is tight.
  7. Plug the power plug (H) into the accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Accessory Power Outlet(s).
  8. If the vehicle has an accessory power outlet, do not use the cigarette lighter.

    If the vehicle only has a cigarette lighter, use the cigarette lighter.

    Do not pinch the power plug cord in the door or window.

  9. Start the vehicle. The vehicle must be running while using the air compressor.
  10. Turn the selector switch (A) counterclockwise to the Sealant + Air position.
  11. Press the on/off (B) button to turn the tire sealant and compressor kit on.
  12. The compressor will inject sealant and air into the tire.

    The pressure gage (C) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only.

  13. Inflate the tire to the recommended inflation pressure using the pressure gage (C). The recommended inflation pressure can be found on the Tire and Loading Information label. See Inflation - Tire Pressure.
  14. The pressure gage (C) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached.

    Notice: If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program .

  15. Press the on/off button (B) to turn the tire sealant and compressor kit off.
  16. The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire, therefore, Steps 12 through 18 must be done immediately after Step 11.

    Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

  17. Unplug the power plug (H) from the accessory power outlet in the vehicle.
  18. Turn the sealant/air hose (F) counterclockwise to remove it from the tire valve stem.
  19. Replace the tire valve stem cap.
  20. Replace the sealant/air hose (F), and the power plug (H) back in their original location.

  21. Object Number: 1482234  Size: A2

    If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister (E) and place it in a highly visible location.

  22. The label is a reminder not to exceed 55 mph (90 km/h) until the damaged tire is repaired or replaced.
  23. Return the equipment to its original storage location in the vehicle.
  24. Immediately drive the vehicle 5 miles (8 km) to distribute the sealant in the tire.
  25. Stop at a safe location and check the tire pressure. Refer to Steps 1 through 11 under "Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured)."
  26. If the tire pressure has fallen more than 10 psi (68 kPa) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Assistance Program.

    If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure.

  27. Wipe off any sealant from the wheel, tire, and vehicle.
  28. Dispose of the used sealant canister (E) and sealant/air hose (F) assembly at a local dealer/retailer or in accordance with local state codes and practices.
  29. Replace it with a new canister available from your dealer/retailer.
  30. After temporarily sealing a tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer/retailer within a 100 miles (161 km) of driving to have the tire repaired or replaced.

Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured)

To use the air compressor to inflate a tire with air only and not sealant:


Object Number: 2054373  Size: B3

Object Number: 2076118  Size: B3

Always do a safety check first. See If a Tire Goes Flat.

  1. Remove the tire sealant and compressor kit from its storage location. See Tire Sealant and Compressor Kit Storage.
  2. Unwrap the air only hose (G) and the power plug (H).
  3. Place the kit on the ground.
  4. Make sure the tire valve stem is positioned close to the ground so the hose will reach it.

  5. Remove the tire valve stem cap from the flat tire by turning it counterclockwise.
  6. Attach the air only hose (G) onto the tire valve stem by turning it clockwise until it is tight.
  7. Plug the power plug (H) into the accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Accessory Power Outlet(s).
  8. If the vehicle has an accessory power outlet, do not use the cigarette lighter.

    If the vehicle only has a cigarette lighter, use the cigarette lighter.

    Do not pinch the power plug cord in the door or window.

  9. Start the vehicle. The vehicle must be running while using the air compressor.
  10. Turn the selector switch (A) clockwise to the Air Only position.
  11. Press the on/off (B) button to turn the compressor on.
  12. The compressor will inflate the tire with air only.

  13. Inflate the tire to the recommended inflation pressure using the pressure gage (C). The recommended inflation pressure can be found on the Tire and Loading Information label. See Inflation - Tire Pressure.
  14. The pressure gage (C) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on/off until the correct pressure is reached.

    If you inflate the tire higher than the recommended pressure you can adjust the excess pressure by pressing the pressure deflation button (D), if equipped, until the proper pressure reading is reached. This option is only functional when using the air only hose (G).

  15. Press the on/off button (B) to turn the tire sealant and compressor kit off.
  16. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

  17. Unplug the power plug (H) from the accessory power outlet in the vehicle.
  18. Disconnect the air only hose (G) from the tire valve stem, by turning it counterclockwise, and replace the tire valve stem cap.
  19. Replace the air only hose (G) and the power plug (H) and cord back in its original location.
  20. Place the equipment in the original storage location in the vehicle.

Object Number: 2054380  Size: A3

The tire sealant and compressor kit has an accessory adapter located in a compartment on the bottom of its housing that may be used to inflate air mattresses, balls, etc.

Removal and Installation of the Sealant Canister

To remove the sealant canister:

  1. Unwrap the sealant hose.
  2. Without Pressure Deflation Button


    Object Number: 2083833  Size: A2

    With Pressure Deflation Button


    Object Number: 2083834  Size: A2
  3. Press the canister release button.
  4. Pull up and remove the canister.
  5. Replace with a new canister which is available from your dealer/retailer.
  6. Push the new canister into place.