Technical Service Bulletin TC94014 — 1994 TOYOTA COROLLA
ELECTRICAL SYSTEM:WIRING
Bulletin Details
| TSB ID | TC94014 |
| Manufacturer | |
| Vehicle | 1994 TOYOTA COROLLA |
| Component | ELECTRICAL SYSTEM:WIRING |
| Communication Date |
Bulletin 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
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.