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Home >> Buick >> 1997 >> Regal V6-3.8L VIN K >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Description and Operation >> Antilock Brake System (ABS) With Traction Control System (TCS) >> System Components >> TCS Switch
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TCS Switch

The TCS switch is a momentary contact switch used to enable or disable the traction control system. The switch assembly consists of a momentary contact press button switch and an indicator lamp. TCS can be enabled and disabled during an ignition cycle by pressing the switch. Each key-on resets the TCS to enable. This ensures a consistant state at startup for the driver. The indicator lamp will illuminate when the system is enabled.

When the TCS enable switch is depressed, the TCS will be disabled. The amber TCS warning indicator (TRAC OFF) in the instrument cluster will turn on.
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