Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Jeep Renegade Islander, FWDFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 3.55 OZS. | 0.1 L | PAG Oil ND12 | S | |||
| Air Cond Refrigerant | 2.4L Eng | 1.00 LBS. | 0.45 KG | R-1234yf | S | ||
| Automatic Transmission Fluid | 6.35 QTS. | 6 L | MOPAR ZF 8&9 Speed Automatic Transmission Fluid, or equivalent | Failure to use the correct fluid may affect the function or performance of the transmission. | S | ||
| Brake Fluid | N/A | N/A | MOPAR DOT 4 Brake Fluid | If MOPAR Brake Fluid DOT 4 is not available, then MOPAR Brake Fluid DOT 3, is acceptable. | S | ||
| Differential Gear Oil | Rear Drive Assembly (RDA) | 0.63 QTS. | 0.59 L | MOPAR Rear Axle/PTU Synthetic Axle Lubricant API - SAE 75W-90 | S | ||
| Engine Coolant | 2.4L Eng | 6.80 QTS. | 6.43 L | MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of Chrysler Material Standard MS-12106 | Includes: heater and coolant recovery tank filled to "max" level. | S | |
| Engine Oil | 2.4L Eng | w/Filter | 5.50 QTS. | 5.2 L | API - Certified Engine Oil, SAE 0W-20 | Meeting the requirements of Chrysler Material Standard MS-6395 such as MOPAR, Pennzoil, and Shell Helix or equivalent. | S |
| Fuel Tank | 12.70 GALS. | 48.07 L | S | ||||
| Transfer Case Fluid | Power Transfer Unit (PTU) | 0.42 QTS. | 0.39 L | MOPAR Front Axle/PTU Synthetic Axle Lubricant API - SAE 75W-90 | S | ||
| Windshield Washer Fluid | N/A | N/A | Windshield Washer Solvent only | Follow the Manufacturer's Instructions for the mixture ratio. | S | ||
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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