For 1990-2009 cars

Condition | Action
--- | ---
DEFINITION: Emergency mode inoperative when commanded by the TCM
Output speed sensor (74) |

• | Perform electrical function test on the output speed sensor (74).

• | Replace the output speed sensor (74) if fails test.

Input speed sensor (76) |

• | Perform electrical function test on the input speed sensor (76).

• | Replace the input speed sensor (76) if fails test.

Torque control | Inspect for proper function of the torque control device.
Park/neutral position switch (72) |

• | Perform function test on the park/neutral position switch (72).

• | Replace the park/neutral position switch (72) if faulty.

2-3 Shift solenoid valve assembly (S1) (313) |

• | Perform electrical function tests on the 2-3 shift solenoid valve assembly (S1) (313).

• | Replace the 2-3 shift solenoid valve assembly (S 1) (313) if fails electrical function tests.

1-2/3-4 Shift solenoid valve assembly (S2) (316) |

• | Perform electrical function tests on the 1-2/3-4 shift solenoid valve assembly (S2) (316).

• | Replace the 1-2/3-4 shift solenoid valve assembly (S2) (316) if fails electrical function tests.

Lock-up control solenoid (SLU) (310) |

• | Perform electrical function test on the lock-up control solenoid (SLU) (310).

• | Replace the valve body if the lock-up control solenoid (SLU) (310) is faulty.

Valve body (39) | Replace valve body (39).
Internal transmission failure |

• | Disassemble the transmission and inspect for failed components.

• | If failed components, replace transmission assembly.