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.
2015 Scion iQFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 3.40 OZS. | 0.1 L | PAG 46 | S | |||
| Air Cond Refrigerant | 0.79 LBS. | 0.35 KG | HFC-134a (R-134a) | S | |||
| Automatic Transmission Fluid | 6.65 QTS. | 6.29 L | TOYOTA Genuine Continuously Variable Transmission Fluid FE | The fluid capacity is the quantity of reference. Using transmission fluid other than TOYOTA Genuine CVT Fluid FE may cause deterioration in shift quality, locking up of your transmission accompanied by vibration, and ultimately damage the transmission of your vehicle. | S | ||
| Brake Fluid | N/A | N/A | SAE J1703 or FMVSS No. 116 DOT 3 | S | |||
| Engine Coolant | 5.20 QTS. | 4.92 L | TOYOTA Super Long Life Coolant or similar high quality Ethylene Glycol based non-silicate, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology. | DO NOT use plain water alone. | S | ||
| Engine Oil | w/Filter | 3.70 QTS. | 3.5 L | TOYOTA Genuine Motor Oil - ILSAC SAE 0W-20 | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. | S | |
| Engine Oil | w/o Filter | 3.50 QTS. | 3.31 L | TOYOTA Genuine Motor Oil - ILSAC SAE 0W-20 | SAE 0W-20 is the best choice for good fuel economy and good starting in cold weather. If SAE 0W-20 is not available, SAE 5W-20 oil may be used. However, it must be replaced with SAE 0W-20 at the next oil change. | S | |
| Fuel Tank | 8.50 GALS. | 32.17 L | S | ||||
| Windshield Washer Fluid | N/A | N/A | Washer Fluid | In cold areas where temperatures range below the freezing point, use washer fluid containing antifreeze. | 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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