For 1990-2009 cars

#### No 2-3 Shift

Checks | Cause
--- | ---
Control Valve Assembly |

• | Stuck 2-3 shift valve

• | Stuck 3-2 manual downshift valve

Channel Plate Gasket | Mispositioned or damaged
Driven Sprocket Support | Blocked Third clutch passage
Input Housing and Shaft Assembly |

• | Damaged seals

• | Blocked oil passages

Third Clutch Assembly |

• | Burned clutch plates

• | Damaged piston or seals

• | Damaged checkball assembly in the piston

Third Roller Clutch Assembly |

• | Damaged cage

• | Rollers out of the cage

• | Damaged springs

• | Misassembled input sun gear shaft

• | No third gear in Manual Lo

• | No engine braking in Manual Lo