2022 Jeep Grand Cherokee Jacking and Tire Changing User Guide
JACKING AND TIRE CHANGING
WARNING!
- Do not attempt to change a tire on the side of the vehicle close to moving traffic. Pull far enough off the road to avoid the danger of being hit when operating the jack or changing the wheel.
- Being under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never put any part of your body under a vehicle that is on a jack. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift.
- Never start or run the engine while the vehicle is on a jack.
- The jack is designed to be used as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes. The vehicle should be jacked on a firm level surface only. Avoid ice or slippery areas.
NOTE:
If your vehicle is equipped with an air suspension system, there is a feature that allows the automatic leveling to be disabled before changing a tire. This feature can be activated through the Uconnect system page 140.
NOTE:
Before changing a tire or using the jack please disable the hands-free liftgate, This feature can be disabled through the Uconnect system page 220.
PREPARATIONS FOR JACKING
- Park the vehicle on a firm, level surface as far from the edge of the roadway as possible. Avoid icy or slippery areas.
WARNING!
Do not attempt to change a tire on the side of the vehicle close to moving traffic. Pull far enough off the road to avoid being hit when operating the jack or changing the wheel. - Turn on the Hazard Warning Flashers.
- Apply the parking brake.
- Place the gear selector into PARK (P).
- Turn OFF the ignition.
- Block both front and rear of the wheel diagonally opposite of the jacking position. For example, if changing the driver’s front tire, block the passenger’s rear wheel.
NOTE:
Passengers should not remain in the vehicle when the vehicle is being raised or lifted.
JACK LOCATION
The scissor-type jack and tire changing tools are located in the rear cargo area, under the load floor.
NOTE:
Depending on the vehicle’s trim level, the jacking tool locations vary from second and third row seating.
- Locate and lift up on the load floor handle.
- Access the jack and tool storage.
- Remove the jack storage cover. To remove, firmly press the two side tabs inward while lifting up or out.
- Release the Velcro straps and pull outward or up on the jack and tools to remove.
- Jack And Tools Description
- Jack Tool Bag
- Lug Nut Wrench
- Tow Hook (If Equipped)
- Jack Handle Extension (If Equipped)
- Fuel Funnel
- Scissor Jack
SPARE TIRE STOWAGE
NOTE:
Depending on the vehicle’s trim level, spare tire locations vary from second and third row seating.
Second Row Seating
For vehicle’s equipped with second row seating, the spare tire is located in the rear cargo area under the load floor.
Third Row Seating
For vehicle’s equipped with third row seating, the spare tire is stowed under the rear of the vehicle by means of a cable winch mechanism. To remove or stow the spare, use the jack handle/lug wrench connected to the square socket extension to rotate the “spare tire drive” nut. The nut is located under a plastic cover at the center rear of the cargo floor area, just inside the liftgate opening.
CAUTION!
The winch mechanism is designed for use with the jack wrench extension tool only. Use of air wrench or power tool may damage the winch.
SPARE TIRE REMOVAL
Remove the spare tire before attempting to jack up the vehicle.
NOTE:
Depending on the vehicle’s trim level, the procedure for spare tire removal varies for second and third row seating.
Second Row Seating
- Lift up on the rear load floor to access the spare tire. Remove the fastener securing the spare tire, and remove the spare tire from the vehicle.
- Remove the spare tire fastener by rotating it counterclockwise.
- After removing the fastener, pull the spare tire up away from the fastener pin and out of the vehicle.
Third Row Seating
- Lift up on the rear load floor to access the spare tire winch plug. Locate and remove plug from the storage compartment floor to expose the winch access hole.
- Fit the jack handle extension over the winch drive nut. Use the lug wrench handle and extension to completely lower the spare tire. Keep turning the handle counterclockwise until the winch stops.
- Slide the tire out from under the vehicle and rotate it vertically behind the rear fascia/bumper.
- Pull the metal retainer toward you to release it.
- Slide the retainer up the steel extension tube and winch cable. Rotate the retainer and push it through the hole in the wheel.
JACKING INSTRUCTIONS
WARNING!
Carefully follow these tire changing warnings to help prevent personal injury or damage to your vehicle:
- Always park on a firm, level surface as far from the edge of the roadway as possible before raising the vehicle.
- Turn on the Hazard Warning Flashers.
- Apply the parking brake firmly and set the transmission in PARK.
- Block the wheel diagonally opposite the wheel to be raised.
- Never start or run the engine with the vehicle on a jack.
- Do not let anyone sit in the vehicle when it is on a jack.
- Do not get under the vehicle when it is on a jack. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift.
- Only use the jack in the positions indicated and for lifting this vehicle during a tire change.
- If working on or near a roadway, be extremely careful of motor traffic.
- To assure that spare tires, flat or inflated, are securely stowed, spares must be stowed with the valve stem facing the ground.
CAUTION!
Do not attempt to raise the vehicle by jacking on locations other than those indicated in the Jacking Instructions for this vehicle.
- Assemble the jack and jacking tools page 314.
- Loosen (but do not remove) the wheel lug nuts, using the lug wrench by turning them counter-clockwise, one turn, while the wheel is still on the ground.
NOTE:
Proper placement for the front and rear jacking locations is critical. See the following images for proper jacking locations.
- For the front axle, place the jack on the body flange just behind the front tire as indicated by the triangular lift point symbol on the sill molding. Do not raise the vehicle until you are sure the jack is fully engaged.
NOTE:
The jack must be placed straight on with handle facing outwards.
- For a rear tire, place the jack in the slot on the rear tie-down bracket, just forward of the rear tire (as indicated by the triangular lift point symbol on the sill molding). Do not raise the vehicle until you are sure the jack is fully engaged.
CAUTION!
Do NOT raise the vehicle by the body side sill molding. Be sure the jack is placed in the proper engagement location on the inside of the panel. Damage of the vehicle may occur if the procedure is not properly followed.
- Raise the vehicle by turning the jack screw clockwise. Raise the vehicle only until the tire just clears the surface and enough clearance is obtained to install the spare tire. Minimum tire lift provides maximum stability.
WARNING!
Raising the vehicle higher than necessary can make the vehicle less stable. It could slip off the jack and hurt someone near it. Raise the vehicle only enough to remove the tire. - Remove the lug nuts and wheel.
- Position the spare wheel/tire on the vehicle and install the lug nuts with the cone-shaped end toward the wheel. Lightly tighten the nuts.
CAUTION!
Be sure to mount the spare tire with the valve stem facing outward. The vehicle could be damaged if the inflatable spare tire is mounted incorrectly.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do not tighten the wheel nuts fully until the vehicle has been lowered. Failure to follow this warning may result in serious injury. - Lower the vehicle by turning the jack screw counterclockwise, and remove the jack and wheel blocks.
- Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star pattern until each nut has been tightened twice. For correct lug nut torque page 400. If in doubt about the correct tightness, have them checked with a torque wrench by an authorized dealer or at a service station.
- Lower the jack to the fully closed position.
- Return the Jack and tools back into the jack storage bin. Reinstall the jack storage cover by firmly pushing down until the two side clips lock into position.
- After 25 miles (40 km), check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.
- Have the aluminum road wheel and tire repaired as soon as possible and properly secure the spare tire, jack and tool kit.
NOTE:
Do not drive with the spare tire installed for more than 50 miles (80 km) at a max speed of 50 mph (80 km/h).
NOTE:
Double check to ensure the tire is snug against the underbody of the vehicle. Damage to the winch cable may result if the vehicle is driven with the tire loose.
WARNING!
A loose tire or jack thrown forward in a collision or hard stop could endanger the occupants of the vehicle. Always stow the jack parts and the spare tire in the places provided. Have the deflated (flat) tire repaired or replaced immediately.
Second Row Seating
- Securely store the road wheel in the cargo area.
- Turn the fastener clockwise until secured.
Third Row Seating
- Position the wheel behind the rear fascia/ bumper facing outward. Push the end of the winch’s cable, spring and steel sleeve through the back of the road wheel. Making sure the valve stem is facing the ground when the wheel is stowed.
- Slide the road wheel on the ground until it is directly under the winch and between the rear fascia/bumper and exhaust system heat shields. Raise the tire by turning the lug wrench on the winch extension clockwise until it clicks/ratchets three times to make sure the cable is tight.
CAUTION!
The winch mechanism is designed for use with the jack wrench extension tool only. Use of air wrench or power tool may damage the winch.
