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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSLEXUS2012IS 250C V6-2.5L (4GR-FSE)REPAIR AND DIAGNOSISSTEERING AND SUSPENSIONSTEERINGRELAYS AND MODULES - STEERINGSTEERING COLUMN CONTROL MODULESERVICE AND REPAIRREMOVAL
2012 Lexus IS 250C V6-2.5L (4GR-FSE)
Removal
2012 Lexus IS 250C V6-2.5L (4GR-FSE)SECTION Removal
STEERING COLUMN: MULTIPLEX TILT AND TELESCOPIC ECU: REMOVAL
1. REMOVE STEERING COLUMN ASSEMBLY
HINT
Refer to the instructions for Removal of the steering column assembly Removal.
2. REMOVE STEERING LOCK ACTUATOR ASSEMBLY Disassembly
3. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU
(a) Disconnect the connector from the multiplex tilt and telescopic ECU.
(b) Remove the 2 screws and multiplex tilt and telescopic ECU.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.