LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Automatic Transmission - 8L90 (M5U) - Description And Operation) >> Description And Operation >> Reverse >> Notes

Description And Operation: Reverse: Notes

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

When the gear selector lever is moved to the Reverse (R) position (from the Park position) the normally high 4-5-6-7-8 reverse control solenoid valve and the 1-2-3-4-5 reverse boost solenoid is commanded ON and the following changes occur in the transmission's hydraulic and electrical systems: