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.
2012 Lexus IS FFACTORY OEM SERVICE PROCEDURE
Cooling System (Mechanical): Radiator: Remove & Replace
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| w/o Radar Cruise Control | Includes: R&I Bumper Cover. | 3.8 | 1.7 | C |
| w/Radar Cruise Control | Includes: R&I Bumper Cover. Includes: Adjust Radar Sensor. | 4.5 | 1.7 | C |
| Combination Procedure: RADIATOR HOSE: Remove & Replace: | ||||
| Lower | 0.1 | D | ||
| Upper | 0.1 | D | ||
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.