Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE / ENGINE COMPARTMENT
Jeep Wrangler: SERVICING AND MAINTENANCE / ENGINE COMPARTMENT
- 2.0L Gasoline Engine
- 3.6L Gasoline Engine
- 3.0L Diesel Engine
- Checking Oil Level
- Adding Washer Fluid
- Maintenance-Free Battery
- Pressure Washing
Additional Maintenance — B6 To B20 Biodiesel
NOTE:
Under no circumstances should oil change
intervals exceed 8,000 miles (12,875 km) or
six months, whichever comes first when
using biodiesel blends greater than 5% (B5)...
Other information:
Jeep Wrangler 2018-2026 Owners Manual: Body Lubrication
Locks and all body pivot points, including such items as seat tracks, door hinge pivot points and rollers, liftgate, tailgate, decklid, sliding doors and hood hinges, should be lubricated periodically with a lithium based grease, such as Mopar® Spray White Lube to ensure quiet, easy operation and to protect against rust and wear...
Jeep Wrangler 2018-2026 Owners Manual: Axle Lock (Tru-Lok) Rear Only — If Equipped
The rear axle may be locked in 4WD High if the proper conditions are met. WARNING! This mode is intended for off-highway or off-road use only and should not be used on any public roadways. The AXLE LOCK switch is located on the instrument panel (to the right of the steering column)...
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Erasing All The HomeLink® Channels
To erase the channels, follow this procedure:
Place the ignition switch into the ON/RUN position. Push and hold the two outside HomeLink® buttons (I and III) for up to 20 seconds, or until the HomeLink® indicator light flashes.NOTE:
Erasing all channels should only be performed when programming HomeLink® for the first time. Do not erase channels when programming additional buttons.
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