LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission - 6T40 (MNH MNK) Or 6T45 (MHG) - Description And Operation) >> Description And Operation >> Drive Range, Sixth Gear (Gen 3) >> Notes

Drive Range, Sixth Gear (Gen 3): Notes

WARNING: This page is about a different variant/trim than selected.

As vehicle speed increases, the transmission control module (TCM) processes input signals from the automatic transmission input and output speed sensors, the throttle position sensor and other vehicle sensors to determine the precise moment to command ON the normally-low 26 pressure control solenoid. At the same time, the normally-low 35R pressure control solenoid is commanded OFF and the transmission shifts into Sixth gear.