Chassis Fluids And Lubricants - Jeep WRANGLER 4Xe 2022 Manual

Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage

and may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (antifreeze) or any "globally compatible" coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into
the cooling system in an emergency, the cooling system will need to be drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by
an authorized dealer as soon as possible.
Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be

compatible with the radiator engine coolant and may plug the radiator.
This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze)

is not recommended.

CHASSIS FLUIDS AND LUBRICANTS

Component
Automatic Transmission
Transfer Case
Front Axle Differential
Rear Axle Differential
Brake Master Cylinder
Power Steering Reservoir
CAUTION!
Fluid, Lubricant, or Genuine Part
Use only Mopar® ZF 8 & 9 Speed Automatic Transmission Fluid (ATF) or
equivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
We recommend using Mopar® ATF+4 Automatic Transmission Fluid.
We recommend using Mopar® Gear & Axle Lubricant (SAE 75W85) (API GL-5).
We recommend using Mopar® Gear & Axle Lubricant (SAE 75W85) (API GL-5).
Models equipped with Trac-Lok Limited Slip Differential require a friction
modifier additive.
We recommend using Mopar® DOT 3 Brake Fluid, SAE J1703.
We recommend using Mopar® Electric Steering Pump Fluid.
TECHNICAL SPECIFICATIONS 79
8