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Home >> GMC >> 1998 >> Yukon 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Automatic Transmission Diagnosis - 4L80-E (Gasoline)) >> Description >> Solenoids >> TCC PWM Solenoid

TCC PWM Solenoid

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This solenoid is used to control TCC apply valve. VCM sends a frequency signal to TCC PWM solenoid to gradually apply or release TCC. See Figure.

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