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.
2018 Chevrolet Trax LT, FWDFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 2.50 OZS. | 0.07 L | PAG 46 | S | |||
| Air Cond Refrigerant | Denso CRFM | 0.97 LBS. | 0.43 KG | R-134a | S | ||
| Air Cond Refrigerant | KDAC CRFM | 1.26 LBS. | 0.57 KG | R-134a | S | ||
| Automatic Transmission Fluid | Drain Plug | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between: 4.20 - 6.3 qts. Approximate capacity. | S | |
| Automatic Transmission Fluid | Overhaul | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between: 8.50 - 9.0 qts. Approximate capacity. | S | |
| Automatic Transmission Fluid | Valve Body Cover Removal | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between: 5.30 - 7.4 qts. Approximate capacity. | S | |
| Brake Fluid | N/A | N/A | DOT 4 Hydraulic Brake Fluid | S | |||
| Differential Gear Oil | Rear | 0.48 QTS. | 0.45 L | DEXRON Gear Oil SAE 75W-90 | S | ||
| Engine Coolant | 7.77 QTS. | 7.35 L | 50/50 mixture of DEX-COOL and clean, drinkable water | After refill, the level must be checked. Add enough engine coolant so that the fluid is within the proper operating range. | S | ||
| Engine Oil | w/Filter | 4.25 QTS. | 4.02 L | API - SAE 5W-30 | ACDelco dexos1 gen 2 full synthetic oil. SAE 0W-30 oil may be used in cold temperature operations: In an area of extreme cold, where the temperature falls below -29Deg.C (-20Deg.F). | S | |
| Fuel Tank | 14.00 GALS. | 52.99 L | S | ||||
| Transfer Case Fluid | 0.36 QTS. | 0.34 L | Transfer Case Fluid | GM Part No.19256084. | S | ||
| Windshield Washer Fluid | N/A | N/A | Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. Automotive windshield washer fluid that meets regional freeze protection requirements. | S | ||
Factory Service Tools
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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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