For 1990-2009 cars

#### Second Gear Only

Checks | Cause
--- | ---
DEFINITION: The transmission only provides second gear in Drive range. The vehicle accelerates from a stop in second gear and does not upshift. Second gear ratio is 1.568:1.
Control Valve Body Assembly |

• | The 1-2 shift valve (318) is stuck or binding.

• | Debris is found in the control valve body (301) or the control valve body spacer plate and gasket assembly (396)

Input Carrier Assembly |

• | A damaged input sun gear (668)

• | Damaged input carrier (672) planetary pinions