NHTSA Campaign Id 92V135000; Date: Sep. 22, 1992
If the door fails to open after ecu failure, vehicleoccupants would have increased difficulty exiting the vehicle in an emergency.
1987 Toyota Camry; 1988 Toyota Camry; 1989 Toyota Camry; 1990 Toyota Camry
Component: Latches/locks/linkages:doors:latch
Manufactured by: Toyota Motor Co. , Ltd.
Affected Units:: 554,910
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.
Install an additional subcircuit relay control to prevent malfunction of original relays in the ecu.
System: structure: power door locks. Vehicle description: passenger cars with power door locks.
Date Owners notified by Manufacturer: Nov 9, 1992
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