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International Automotive Technicians Network
GM TCC PC solenoid monitoring
Posted to Snap-on Handheld Users Group on 8/21/2019 2 Replies

2015 Chevrolet Silverado with 6L80. My tool display two PIDs: "TCC Pressure Control Solenoid Valve Pressure Command" and "High Side Driver 1". Both of these have two values- on and off for the first one, and enabled and disabled for the second. I find no faul... Login to read more.

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