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 MANUALSSCION2010TC L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISSTARTING AND CHARGINGSTARTING SYSTEMIGNITION SWITCHSERVICE AND REPAIRREMOVAL
2010 Scion tC L4-2.4L (2AZ-FE)
Removal
2010 Scion tC L4-2.4L (2AZ-FE)SECTION Removal
2AZ-FE STARTING: IGNITION SWITCH: REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
2. REMOVE STEERING COLUMN COVER
(a) Remove the 2 screws and cover lower.
HINT
Turn the steering wheel to the right and left as necessary to remove the 2 screws and cover lower.
3. REMOVE IGNITION SWITCH ASSEMBLY
(a) Disconnect the ignition switch connector.
(b) Disconnect the unlock warning switch connector.
(c) Remove the cable tie.
(d) Using a small screwdriver, disconnect the claw fitting, and then remove the connector of the unlock warning switch.
(e) Remove the 2 screws and ignition switch.
(f) Remove the screw and lock stopper.
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.