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Home >> Mercury Truck >> 2008 >> Mountaineer AWD V8-4.6L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Description and Operation >> Transmission Control (TC) Switch

Transmission Control (TC) Switch

Transmission Control (TC) Switch
The transmission control (TC) switch is a momentary contact switch located on the selector lever knob. Pushing the TC switch will either disengage or engage the overdrive function of the transmission. If OVERDRIVE is disengaged, the message O/D OFF will illuminate on the instrument panel.
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