WenmarOpen by Wenmar Pro

Service bulletin TC94014

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id37810
Published by NHTSA1995-01-10
Manufacturer's numberTC94014
Manufacturer's date1994-11-01
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

SERVICE CAMPAIGN - RO3 - TOYOTA HAS DETERMINED THAT AN UNUSED WIRE HARNESS CONNECTOR ON CERTAIN SUBJECT MODEL SEDANS OPERATING IN COLD WEATHER CONDITIONS CAN EXPERIENCE AN ELECTRICAL SHORT CIRCUIT DUE TO SALT CONTAMINATION. WHEN SALT WATER OR SNOW IS CARRIED INTO THE VEHICLE BY THE DRIVER'S SHOES IT CAN SATURATE THE CARPET AND CONTAMINATE A WIRE HARNESS CONNECTOR WHICH MAY BE LOCATED UNDER THE CARPET NEAR THE DRIVER'S LEFT FOOT. IF THIS OCCURS, THE CONNECTOR COULD HEAT UP AND IN EXTREME CASES, RESULT IN FIRE. TO CORRECT THIS CONDITION, DEALERS WILL MODIFY THE WIRE HARNESS. *TW

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Wiring and fuses

Vehicles listed
TOYOTA COROLLA1993, 1994

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
94V2200001994-11-08. ELECTRICAL SYSTEM:WIRING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TC950041995-11-01. Service bulletin. SPECIAL SERVICE CAMPAIGN - R03- CAMPAIGN TO CORRECT HARNESS CORROSION PROBLEM ON VEHICLES OPERATING IN STATES THAT USE SALT TO CONTROL SNOW AND ICE. SPECIAL INSTRUCTIONS EXTENDED THE CAMPAIGN TO VEHICLES THAT HAD OPERATED IN ONE OR MORE OF THE FOURTEEN STATES INVOLVED, BUT WERE NO LONGER BEING OPERATED IN THOSE STATES. *TW