Harsh Garage Shift. GMC Truck Terrain 2009

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2009 🢒 Terrain 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Harsh Garage Shift

Checks

Causes

Input Carrier Assemlby (570)

Inspect for worn or stripped Output Internal Gear Splines

Low-Reverse and 1-2-3-4 Clutch Housing (551)

•	Inspect for damaged or fatigued 1-2-3-4 Clutch Wave Plate (557) and Low and Reverse Clutch Wave Plate (547)

•	Inspect for stripped or sheared splines on 1-2-3-4 Clutch Plate (546)

•	Inspect for improperly positioned or plugged Low Reverse Piston (550) air bleed

•	Inspect for correct fluid level

Low and Reverse Clutch Assembly (OWC) (543

Inspect for stripped or sheared internal and external splines on Low and Reverse Clutch Assembly (543)