Noise During 3-4 or 4-3 Shifts. GMC Truck Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2009 🢒 Sierra - 4WD 🢒 Transmission 🢒 Automatic Transmission - 2ML70 🢒 Noise During 3-4 or 4-3 Shifts

Checks

Causes

1-3 Clutch Hub Assembly (412)

•	Inspect hub assembly, and apply plate for wear or damage.

•	Inspect for damaged or worn 1-3 clutch backing plate.

4th Clutch Hub Assembly (402)

•	Inspect hub assembly, and apply plate for wear or damage.

•	Inspect for damaged or worn 4th clutch backing plate.