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.
Slip Indicator Light Circuit: Description
The skid control ECU is connected to the combination meter via CAN communications. The slip indicator light blinks during VSC and/or TR (A)C operation to inform the driver of system operation and when a slip occurs. Also, during TR (A)C OFF mode, VSC OFF mode, or when TR (A)C / VSC operation is disabled, and the slip indicator light illuminates to inform the driver that TR (A)C and VSC operation are disabled. When the system fails, the slip indicator comes on to warn the driver. The slip indicator comes on when traction control is terminated by pressing the VSC OFF switch.
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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.
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