Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE / VEHICLE MAINTENANCE / Automatic Transmission — If Equipped / Fluid Level Check

Jeep Wrangler: Automatic Transmission — If Equipped / Fluid Level Check

The fluid level is preset at the factory and does not require adjustment under normal operating conditions. Routine fluid level checks are not required; therefore the transmission has no dipstick. An authorized dealer can check your transmission fluid level using special service tools. If you notice fluid leakage or transmission malfunction, visit an authorized dealer immediately to have the transmission fluid level checked. Operating the vehicle with an improper fluid level can cause severe transmission damage.

CAUTION!

If a transmission fluid leak occurs, visit an authorized dealer immediately. Severe transmission damage may occur. An authorized dealer has the proper tools to adjust the fluid level accurately.

Special Additives

FCA strongly recommends against using any special additives in the transmission. Automatic Transmission Fluid (ATF) is an engineered product and its performance may be impaired by supplemental additives...

Fluid And Filter Changes

Under normal operating conditions, the fluid installed at the factory will provide satisfactory lubrication for the life of the vehicle. Routine fluid and filter changes are not required...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Oil Change Reset — If Equipped

Your vehicle may be equipped with an engine oil change indicator system. The “Oil Change Required” message will display in the instrument cluster display for five seconds after a single chime has sounded to indicate the next scheduled oil change interval...

Jeep Wrangler 2018-2026 Owners Manual: Remove The Right And Left Quarter Windows:

Through the rear opening, push the bottom corner outward and release tab from the bottom of the window pillar. Step One Undo the hook-and-loop fastener located at the upper front corner of each quarter window. Step Two Starting at the rear of the vehicle, remove plastic retainer from along the bottom of the window moving toward the front of the vehicle...