No Second Gear Engine Braking - D2. Chevrolet Chevy Suburban

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Chevy Suburban - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E 🢒 No Second Gear Engine Braking - D2

Checks

Cause

Fluid Pressure

Too low

Direct Clutch Housing (623)

•	The internal diameter of the splines are worn.

•	The outer band surface is worn.

Front Band (628)

Broken, worn, or not anchored

Apply Pin (55)

Too short or binding in the case

Apply Clip (56)

Broken or missing

Piston (58)

Cracked, broken, or binding

Seal (57)

Damaged or worn

Case (7)

Cracked or damaged

Spacer Plate (46)

Damaged

Gasket (48)

Torn or pinched

Valve Body Bolts (35)

Loose, broken, or missing