For 1990-2009 cars

#### Third Gear Only

Checks | Cause
--- | ---
PCM and Transmission Wiring |

• | Loose connector

• | Corroded connector

• | Defective PCM

Generator and Wiring |

• | Loose connector

• | Corroded connector

• | Defective generator

Speed Sensor and Wiring |

• | Loose connector

• | Corroded connector

• | Defective speed sensor

PCM and Wiring 1-2 and 2-3 Shift Solenoid Valves |

• | Loose connector

• | Corroded connector

• | Defective quad driver