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.
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HOMESERVICE MANUALSLEXUS2012IS 250C V6-2.5L (4GR-FSE)REPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLSENSORS AND SWITCHES - BRAKES AND TRACTION CONTROLSTEERING ANGLE SENSORSERVICE AND REPAIRINSTALLATION
2012 Lexus IS 250C V6-2.5L (4GR-FSE)
Installation
2012 Lexus IS 250C V6-2.5L (4GR-FSE)SECTION Installation
BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: STEERING ANGLE SENSOR: INSTALLATION
1. INSTALL STEERING ANGLE SENSOR
(a) Align the locating pins, engage the 6 claws and install the steering angle sensor to the spiral cable.
2. INSTALL SPIRAL CABLE SUB-ASSEMBLY WITH STEERING ANGLE SENSOR Installation
3. INSTALL STEERING COLUMN COVER (for Upper Side) Installation
4. INSTALL STEERING COLUMN COVER (for Lower Side) Installation
5. TURN FRONT WHEELS FACING STRAIGHT AHEAD
6. ADJUST SPIRAL CABLE Installation
7. INSTALL STEERING WHEEL ASSEMBLY Installation
8. INSTALL STEERING PAD Installation
9. INSTALL LOWER NO. 3 STEERING WHEEL COVER Installation
10. INSTALL LOWER NO. 2 STEERING WHEEL COVER Installation
11. INSPECT STEERING WHEEL CENTER POINT
(a) Inspect the steering wheel center point.
12. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
13. INSPECT STEERING PAD Installation
14. INSPECT SRS WARNING LIGHT
HINT
Diagnosis System
RENDER: 1.0x
NO RELATED
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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.