GM Service Manual Online
For 1990-2009 cars only

Caution: To avoid any vehicle damage, serious personal injury or death, always use the jackstands to support the vehicle when lifting the vehicle with a jack.

Caution: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

Notice: When you are jacking or lifting a vehicle at the frame side rails or other prescribed lift points, be certain that the lift pads do not contact the catalytic converter, the brake pipes or the fuel lines. If such contact occurs, vehicle damage or unsatisfactory vehicle performance may result.

Notice: Perform the following steps before beginning any vehicle lifting or jacking procedure:

   • Remove or secure all of the vehicle's contents in order to avoid any shifting or any movement that may occur during the vehicle lifting or jacking procedure.
   • The lifting equipment or the jacking equipment weight rating must meet or exceed the weight of the vehicle and any vehicle contents.
   • The lifting equipment or the jacking equipment must meet the operational standards of the lifting equipment or jacking equipment's manufacturer.
   • Perform the vehicle lifting or jacking procedure on a clean, hard, dry, level surface.
   • Perform the vehicle lifting or jacking procedure only at the identified lift points. DO NOT allow the lifting equipment or jacking equipment to contact any other vehicle components.
Failure to perform the previous steps could result in damage to the lifting equipment or the jacking equipment, the vehicle, and/or the vehicle's contents.

If you use any other hoisting methods than those called out, take special care not to damage the fuel tanks, the exhaust system or the underbody.

Frame Contact Hoist

Front Hoist Pads


Object Number: 174078  Size: SH

Important: The front hoist pads must not contact the rocker panels, the front fenders, or the floor pan.

Position the (frame contact) front hoist pads under the front frame between the lower control arm and the frame pad or the front frame pad when using a tip-up hoist pad.

Rear Hoist Pads


Object Number: 174087  Size: SH

Important: The rear hoist pads must not contact the body rocker panels or the floor pan.

Position the (body/frame contact) rear hoist pads under the rear spring, just behind the hanger, for the tip-up pad only.

Suspension Contact Hoist

Front Lift


Object Number: 175244  Size: SH

Position the (suspension contact) front lift (2) under the outer areas of the front suspension lower control arm (1).

Rear Lift


Object Number: 175245  Size: SH

Position the (suspension contact) rear lift (1) under the axle housing tubes on each side of the differential (2).

Jacking

When you are lifting a vehicle with a vehicle jack or a floor jack, block the wheels at the opposite end from which you are lifting. Use jack stands to provide additional support.

Under the Frame Rails


Object Number: 175238  Size: SH

Important: The floor jack pad must not contact rocker panel or the floor pan.

Position the floor jack pad (3) under the frame rail (1) at the frame rail pad (2).

Under the Front Suspension Crossmember


Object Number: 175243  Size: SH

Position the floor jack pad (2) under the center of the front suspension crossmember (1).

Under the Rear Differential


Object Number: 393690  Size: SH

Position the floor jack pad (2) under the center of the rear axle differential (1).

Under the Rear Spring Hanger


Object Number: 175237  Size: SH

Position the floor jack pad (3) under the rear spring (2) at the hanger (1) .

Jack Stands

When supporting the vehicle with jack stands, the jack stands should be placed only under the following:

    • The frame
    • The front suspension crossmember
    • The rear axle