For 1990-2009 cars

## Diagnostic Trouble Code Identification VIN 1

#### Diagnostic Trouble Code (DTC) Identification Diagnostic Types

DTC | Description | DTC Type* | Default Action
--- | --- | --- | ---
P0502 | Vehicle Speed Sensor (VSS) Circuit - Low Input | A |

• | DTC P0502 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P0560 | System Voltage Malfunction | D |

• | DTC P0560 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P0712 | Automatic Transmission Fluid Temperature (TFT) Sensor Circuit - Low Input (High Temperature Indicated) | A |

• | DTC P0712 stores in PCM memory

• | Transmission defaults to a temperature of 170°C (338°F)

P0713 | Automatic Transmission Fluid Temperature Sensor - High Input (Low Temperature Indicated) | A |

• | DTC P0713 stores in PCM memory

• | Transmission defaults to a temperature of 170°C (338°F)

P0719 | TCC Brake Switch Circuit - Low Input | D |

• | DTC P0719 stores in PCM memory

• | The TCC uses a throttle position over 6% and a vehicle speed over 75 km/h (47 mph) for the TCC apply.

P0724 | TCC Brake Switch Circuit - High Input | D | DTC P0724 stores in PCM memory
P0742 | Torque Converter Clutch (TCC) System Stuck ON | B | DTC P0742 stores in PCM memory
P0751 | 1-2 Shift Solenoid Valve - Performance | B |

• | DTC P0751 stores in PCM memory

• | Inhibit 3-2 downshifts when the vehicle speed is more that 51 km/h (32 mph)

P0753 | 1-2 Shift Solenoid Valve - Electrical | A |

• | DTC P0753 stores in PCM memory

• | Inhibit 3-2 downshifts when the vehicle speed is more that 48 km/h (30 mph)

P0756 | 2-3 Shift Solenoid Valve - Performance | B | DTC P0756 stores in PCM memory
P0758 | 2-3 Shift Solenoid Valve - Electrical | A |

• | DTC P0758 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P1812 | Transmission Fluid Over temperature | D | DTC P1812 stores in PCM memory
P1860 | Torque Converter Clutch PWM Solenoid Circuit - Electrical | A |

• | DTC P1860 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

P1864 | Torque Converter Clutch Solenoid Circuit - Electrical | A |

• | DTC P1864 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

P1870 | Transmission Component Slipping | A |

• | DTC P1870 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

*DTC Types:

- A - Emission-related, turns the MIL ON after the first failure.
- B - Emission-related, turns the MIL ON after two consecutive trips with failure.
- D - Non-emission-related, no lamps.

## Diagnostic Trouble Code Identification VIN K

#### Diagnostic Trouble Code (DTC) Identification Diagnostic Types

DTC | Description | DTC Type* | Default Action
--- | --- | --- | ---
P0502 | Vehicle Speed Sensor (VSS) Circuit - Low Input | A |

• | DTC P0502 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P0560 | System Voltage Malfunction | D |

• | DTC P0560 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P0712 | Automatic Transmission Fluid Temperature (TFT) Sensor Circuit - Low Input (High Temperature Indicated) | A |

• | DTC P0712 stores in PCM memory

• | Transmission defaults to a temperature of 131°C (267°F)

P0713 | Automatic Transmission Fluid Temperature Sensor - High Input (Low Temperature Indicated) | A |

• | DTC P0713 stores in PCM memory

• | Transmission defaults to a temperature of 131°C (267°F)

P0719 | TCC Brake Switch Circuit - Low Input | D |

• | DTC P0719 stores in PCM memory

• | The TCC uses a throttle position over 6% and a vehicle speed over 75 km/h (47 mph) for the TCC apply.

P0724 | TCC Brake Switch Circuit - High Input | D | DTC P0724 stores in PCM memory
P0742 | Torque Converter Clutch (TCC) System Stuck ON | B | DTC P0742 stores in PCM memory
P0751 | 1-2 Shift Solenoid Valve - Performance | B |

• | DTC P0751 stores in PCM memory

• | Inhibit 3-2 downshifts when the vehicle speed is more that 51 km/h (32 mph)

P0753 | 1-2 Shift Solenoid Valve - Electrical | A |

• | DTC P0753 stores in PCM memory

• | Inhibit 3-2 downshifts when the vehicle speed is more that 51 km/h (32 mph)

P0756 | 2-3 Shift Solenoid Valve - Performance | A | DTC P0756 stores in PCM memory
P0758 | 2-3 Shift Solenoid Valve - Electrical | A |

• | DTC P0758 stores in PCM memory

• | Default to 3rd gear

• | Inhibit TCC

P1812 | Transmission Fluid Over temperature | D | DTC P1812 stores in PCM memory
P1860 | Torque Converter Clutch PWM Solenoid Circuit - Electrical | A |

• | DTC P1860 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

P1864 | Torque Converter Clutch Solenoid Circuit - Electrical | A |

• | DTC P1864 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

P1870 | Transmission Component Slipping | A |

• | DTC P1870 stores in PCM memory

• | Inhibit TCC

• | Inhibit 4th gear in Hot mode

*DTC Types:

- A - Emission-related, turns the MIL ON after the first failure.
- B - Emission-related, turns the MIL ON after two consecutive trips with failure.
- D - Non-emission-related, no lamps.