For 1990-2009 cars

#### Inaccurate/Inconsistent Shift Points

Checks | Causes
--- | ---
Shift Solenoids (305) |

• | Contamination

• | An intermittent open or a shorted circuit

Throttle Position Sensor |

• | Damaged, disconnected

• | An intermittent open or a shorted circuit

Vehicle (62) and Input Speed Sensors (46) |

• | Damaged, disconnected or loose

• | An intermittent open or a shorted circuit