Date: 22.09.1992
Component: Latches/locks/linkages > Doors > Latch
Manufacturer: Toyota Motor Co., Ltd.
Description:
The electronic control unit (ecu) for the power door lock system can fail, causing the contacts to "weld", and resulting in door lock solenoid damage, with failure of the door to lock or unlock, even under manual operation.
Consequencs:
If the door fails to open after ecu failure, vehicleoccupants would have increased difficulty exiting the vehicle in an emergency.
Notes:
Install an additional subcircuit relay control to prevent malfunction of original relays in the ecu.
Date: 22.09.1992
Component: Latches/locks/linkages > Doors > Latch
Manufacturer: Toyota Motor Co., Ltd.
Description:
The electronic control unit (ecu) for the power door lock system can fail, causing the contacts to "weld", and resulting in door lock solenoid damage, with failure of the door to lock or unlock, even under manual operation.
Consequencs:
If the door fails to open after ecu failure, vehicleoccupants would have increased difficulty exiting the vehicle in an emergency.
Notes:
Install an additional subcircuit relay control to prevent malfunction of original relays in the ecu.
Date: 22.09.1992
Component: Latches/locks/linkages > Doors > Latch
Manufacturer: Toyota Motor Co., Ltd.
Description:
The electronic control unit (ecu) for the power door lock system can fail, causing the contacts to "weld", and resulting in door lock solenoid damage, with failure of the door to lock or unlock, even under manual operation.
Consequencs:
If the door fails to open after ecu failure, vehicleoccupants would have increased difficulty exiting the vehicle in an emergency.
Notes:
Install an additional subcircuit relay control to prevent malfunction of original relays in the ecu.
Date: 22.09.1992
Component: Latches/locks/linkages > Doors > Latch
Manufacturer: Toyota Motor Co., Ltd.
Description:
The electronic control unit (ecu) for the power door lock system can fail, causing the contacts to "weld", and resulting in door lock solenoid damage, with failure of the door to lock or unlock, even under manual operation.
Consequencs:
If the door fails to open after ecu failure, vehicleoccupants would have increased difficulty exiting the vehicle in an emergency.
Notes:
Install an additional subcircuit relay control to prevent malfunction of original relays in the ecu.
Date: 13.09.1993
Component: Equipment > Electrical > Radio/tape Deck/cd Etc.
Manufacturer: Toyota Motor Co., Ltd.
Description:
Failure of a specific electronic component in the radios causes an electrical short circuit.
Consequencs:
If the failure occurs, it could result in a passengercompartment fire.
Notes:
Repair the radio.
