Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE / VEHICLE MAINTENANCE / Front/Rear Axle Fluid

Jeep Wrangler: VEHICLE MAINTENANCE / Front/Rear Axle Fluid

For normal service, periodic fluid level checks are not required. When the vehicle is serviced for other reasons the exterior surfaces of the axle assembly should be inspected. If gear oil leakage is suspected inspect the fluid level.

Fluid Level Check

Lubricant should be approximately 1/8 inch (3 mm) below the bottom edge of the oil fill hole.

NOTE:

Make sure that the vehicle is level and supported by the axles.

Adding Fluid

Add lubricant only at the fill hole and only to the level specified above.

Selection Of Lubricant

Use only FCA recommended fluid.

Brake System

In order to ensure brake system performance, all brake system components should be inspected periodically. For the proper maintenance intervals. WARNING! Riding the brakes can lead to brake failure and possibly a collision...

Transfer Case

Fluid Level Check The fluid level should be to the bottom edge of the fill hole when the vehicle is in a level position. Transfer Case Fill hole Drain hole Drain And Refill For the proper maintenance intervals...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Tire Rotation Recommendations

The tires on the front and rear of your vehicle operate at different loads and perform different steering, handling, and braking functions. For these reasons, they wear at unequal rates. These effects can be reduced by timely rotation of tires. The benefits of rotation are especially worthwhile with aggressive tread designs such as those on On/Off Road type tires...

Jeep Wrangler 2018-2026 Owners Manual: Automatic Headlights — If Equipped, Lights-On Reminder

Automatic Headlights This system automatically turns the headlights on or off according to ambient light levels. To turn the system on, rotate the headlight switch clockwise to the last detent for automatic headlight operation. When the system is on, the headlight time delay feature is also on...

Basic Voice Commands

The basic Voice Commands below can be given at any point while using your Uconnect system. Push the VR button on the steering wheel. After the beep, say:

“Cancel” to stop a current voice session. “Help” to hear a list of suggested Voice Commands. “Repeat” to listen to the system prompts again.