VEHICLE DESCRIPTION: TRAILERS EQUIPPED WITH ANTILOCK BRAKING SYSTEM (ABS) ELECTRONIC CONTROL UNITS (ECU) FOR OVER-THE-ROAD TRAILER APPLICATIONS. THE COVER SEAL (O-RING) MAY HAVE BEEN IMPROPERLY INSTALLED IN CERTAIN EASY-STOP TRAILER ABS ELECTRONIC CONTROL UNITS. AN INCORRECTLY INSTALLED SEAL COULD PERMIT WATER TO ENTER THE ECU CAUSING A FAULT TO DEVELOP. THIS WILL CAUSE THE VEHICLE'S TRAILER ABS WARNING LAMP TO ILLUMINATE IMMEDIATELY WHEN THE WATER CONTACTS THE BOARD, DEACTIVATING ALL OR PART OF THE ABS.
Consequence & remedy
Consequence: IF THE WARNING LAMP SIGNAL IS IGNORED FOR A PERIOD OF TIME, CORROSION CAN DEVELOP EVENTUALLY LEAKING TO A COMPLETE LOSS OF ECU FUNCTION. THE SERVICE BRAKES WOULD CONTINUE TO BE FULLY FUNCTIONAL.
Remedy: ROCKWELL IS CONDUCTING THE NOTIFICATION AND REMEDY FOR THIS RECALL. DEALERS WILL REPLACE THE ECU ON THESE TRAILERS. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT ROCKWELL AT 1-810-435-8001 OR DORSEY TRAILERS AT 1-334-897-5711.
THESE AXLES CONSIST OF A STEEL TUBULAR CENTER SECTION AND FORGED STEEL SPINDLES THAT ARE WELDED TO EACH END OF THE TUBE. EITHER SPINDLE CAN CONTAIN A CIRCUMFERENTIAL CRACK THROUGH A PORTION OF ITS CROSS SECTION.
Consequence & remedy
Consequence: THIS CRACK CAN REDUCE THE EFFECTIVE SERVICE LIFE OFTHE SPINDLE AND CAUSE THE SPINDLE TO FRACTURE DURING NORMAL VEHICLE OPERATION INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy: EATON WILL USE PORTABLE ULTRASONIC TESTING EQUIPMENT TO INSPECT EACH SUSPECT TRAILER AXLE. TRAILER AXLES CONTAINING DEFECTIVE SPINDLES WILL BE REPLACED WITH EQUIVALENT AXLES.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
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No exact-year investigations in this snapshot.
1996 Dorsey Trailer Problems, Complaints & Recalls | Skip That Year
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