For 1990-2009 cars

#### Loss of Drive

Checks | Causes
--- | ---
Torque Converter (55) |

• | Broken lugs or a failed lug weld

• | Sheared lug bolts

• | Worn turbine shaft splines

• | An internal failure

• | A cracked cover at the weld

Wheel Drive Shafts |

• | Damaged

• | Worn or loose splines

Turbine Shaft (39) | Stripped splines
Oil Pump (10) | Seized or broken pump gears
Oil Pump Shaft (19) | Broken or stripped splines
Filter and Filter Seal (84, 85) | Plugged or missing
Fluid Level | Low
Shift Linkage | Disconnected
Drive/Driven Sprockets and Drive Chain (36, 37, 91) | Broken
Planetary Gears | Failure or lack of lube
Final drive | Gear failure or lack of lube
Channel Plate and Gasket (28) | Damaged, leaking, or misaligned
Valve Body, Gaskets, and Spacer Plate | Damaged, leaking, or misaligned

• | Forward Sprag Clutch

• | Forward Clutch

• | Low Roller Clutch

Damaged or not holding (Refer to No First Gear, Slips in First Gear )

Hydraulic System |

• | Tie up

• | Fluid circuit leaks