gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Transmission Speed Sensor, A/T > < A/T - Buzzing Noise at Idle|Page 416

Suburban 1/2 Ton 4WD V8-350 5.7L (1986)

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Transmission Position Switch/Sensor: Description and Operation

These switches are located in the transmission. They are open when transmission is shifted into the relative gear and closed under all other conditions.

Transmission Speed Sensor, A/T > < A/T - Buzzing Noise at Idle|Page 416