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 Mitsubishi Galant ESFACTORY OEM SERVICE PROCEDURE
ASC Off Switch
This switch is mounted on the left side of the instrument panel, and turns on and off the system.
ASC OFF SWITCH OPERATION AND THEIR RESPECTIVE CONTROLS
ASC OFF SWITCH OPERATION AND THEIR RESPECTIVE CONTROLS
| ASC OFF SWITCH OPERATION | ACTIVE STABILITY CONTROL | TRACTION CONTROL | |
|---|---|---|---|
| BRAKE CONTROL | ENGINE CONTROL | ||
| Not operated | Active | Active | Active |
| Operated (Press and hold for 3 seconds) | Inactive | Inactive | Inactive |
| Operated (Press and hold for 15 seconds) | Active | Active | Active |
NOTE:
The ASC returns to the active state automatically when the ignition switch is turned to the ON position.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.