For 1990-2009 cars

#### No Reverse, Slips in Reverse

Checks | Causes
--- | ---
Reverse Clutch | No apply or slipping
Piston and Seal Assembly (457) | Binding, cracked, or leaking
Inner Seal (456) | Plugged orifice
Clutch Plates (460-463) | Worn friction or broken splines
Snap Ring (459, 464) | Out of position
Housing (454) | Cracked, plugged feed holes, or broken tangs
Housing Retainer and Ball Assembly | Missing or out of position
Springs (458) | Binding
Reverse Clutch Fluid Routing | Fluid leak or restriction
Driven Sprocket Support (95) |

• | Leaking seal rings

• | Porosity, damage, misalignment

Channel Plate and Gasket, and Valve Body, Gaskets, and Channel Plate | Porosity, fluid leak across the channels, misalignment, damage, or fluid restriction
Low and Reverse Band and Servo | No apply or slipping
Servo Piston (69) | Broken or binding
Servo Piston Seals (71, 72) | Leaking
Servo Pin (67) and Springs (66, 68) | Binding
Servo Cover (73) | Broken, loose, or leaking
Low and Reverse Band (111) | Broken, worn, or out of position
Anchor Pin (64) | Broken
Fluid Feed Tubes (83) |

• | Broken, bent, or plugged

• | Missing or leaking seal rings

Transmission Case (1) | Porosity, fluid leak, or restriction
Shift Linkage | Disconnected or misaligned
Manual Valve (800) and Link (802) | Disconnected or misaligned
#1 Checkball | Missing (no low band fluid)
Fluid Level | Low
Fluid Pressure | Low (Refer to High or Low Line Pressure )