Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE
Jeep Wrangler: SERVICING AND MAINTENANCE
- SCHEDULED SERVICING — GASOLINE ENGINE
- SCHEDULED SERVICING — DIESEL ENGINE
- 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
- VEHICLE MAINTENANCE
- Engine Oil
- Engine Oil Filter
- Engine Air Cleaner Filter
- Draining Fuel/Water Separator Filter — Diesel Engine
- Fuel Filter Replacement — Diesel Engine
- Priming If The Engine Has Run Out Of Fuel — Diesel Engine
- Intervention Regeneration Strategy — Message Process Flow
- Diesel Exhaust Fluid
- Accessory Drive Belt Inspection
- Air Conditioner Maintenance
- Body Lubrication
- Windshield Wiper Blades
- Exhaust System
- Cooling System
- Brake System
- Front/Rear Axle Fluid
- Transfer Case
- Manual Transmission — If Equipped
- Automatic Transmission — If Equipped
- Fuses
- Bulb Replacement
- TIRES
- Tire Safety Information
- Tires — General Information
- Tire Types
- Spare Tires — If Equipped
- Wheel And Wheel Trim Care
- Snow Traction Devices
- Tire Rotation Recommendations
- DEPARTMENT OF TRANSPORTATION UNIFORM TIRE QUALITY GRADES
- STORING THE VEHICLE
- BODYWORK
- INTERIORS
ENHANCED ACCIDENT RESPONSE SYSTEM (EARS). EVENT DATA RECORDER (EDR)
ENHANCED ACCIDENT RESPONSE SYSTEM (EARS)
This vehicle is equipped with an Enhanced
Accident Response System.
This feature is a communication network that
takes effect in the event of an impact...
SCHEDULED SERVICING — GASOLINE ENGINE
Your vehicle is equipped with an automatic oil
change indicator system. The oil change
indicator system will remind you that it is time to
take your vehicle in for scheduled maintenance...
Other information:
Jeep Wrangler 2018-2026 Owners Manual: To Install A LATCH-Compatible Child Restraint
If the selected seating position has a Switchable Automatic Locking Retractor (ALR) seat belt, stow the seat belt, following the instructions below. Check what type of seat belt each seating position has. Loosen the adjusters on the lower straps and on the tether strap of the child seat so that you can more easily attach the hooks or connectors to the vehicle anchorages...
Jeep Wrangler 2018-2026 Owners Manual: Replacing The Battery In The Key Fob
The recommended replacement battery is CR2450. NOTE: Customers are recommended to use a battery obtained from Mopar®. Aftermarket coin battery dimensions may not meet the original OEM coin battery dimensions. Perchlorate Material — special handling may apply...
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Remote Start system
This system uses the key fob to
start
the engine conveniently from outside
the vehicle while still maintaining
security. The system has a range of
approximately 300 ft (91 m).
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