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 DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSAIR BAG SYSTEMSAIR BAG 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
SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing Service Precautions.
NOTICE:
w/ Navigation System for HDD:
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) battery terminal.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
3. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Automatic Transmission) Removal
4. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transmission) Removal
5. REMOVE UPPER NO. 1 CONSOLE PANEL GARNISH (for Automatic Transmission) Removal
6. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH (for Automatic Transmission) Removal
7. REMOVE CONSOLE PANEL SUB-ASSEMBLY (for Automatic Transmission) Removal
8. REMOVE REAR CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) Removal
9. REMOVE FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transmission) Removal
10. REMOVE INSTRUMENT PANEL COIN BOX (w/o Ashtray) Removal
11. REMOVE FRONT ASH RECEPTACLE BOX SUB-ASSEMBLY (w/ Ashtray) Removal
12. REMOVE REAR ASH RECEPTACLE ASSEMBLY (w/ Ashtray) Removal
13. REMOVE CONSOLE BOX REGISTER ASSEMBLY (w/o Ashtray) Removal
14. REMOVE CONSOLE BOX REGISTER ASSEMBLY (w/ Ashtray) Removal
15. REMOVE CONSOLE BOX Removal
16. REMOVE CENTER AIRBAG SENSOR ASSEMBLY
(a) Check that the engine switch is off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Disconnect the connectors from the center airbag sensor assembly as shown in the illustration.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
(d) Remove the 2 bolts, nut and center airbag sensor assembly.
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.