OFFICIAL NHTSA RECALL
94E027000
Service Brakes, Air:antilock:control Unit/module
Reported Sep 12, 1994 · ALLIED SIGNAL TRUCK BRAKE
Summary
THE RUBBER SEAT ON THE ARMATURE OF THE SOLENOIDS CAN SWELL CAUSING THE NORMALLY OPEN INLET SOLENOID TO RESTRICT OR BLOCK THE TRAILER SERVICE BRAKE CONTROL AIR PRESSURE PASSAGE.
Consequence
RESTRICTION CAUSES REDUCED TRAILER SERVICE BRAKINGACTION. BLOCKAGE CAUSES COMPLETE LOSS OF TRAILER SERVICE BRAKING ACTION. THEREIS NO WARNING OF THE DETERIORATION OF THE TRAILER SERVICE BRAKES, WHICH CANRESULT IN LOSS OF VEHICLE CONTROL AND AN ACCIDENT.
Remedy
DEALERS WILL REPLACE THE MC-12 SOLENOIDS.
Notes
SYSTEM: BRAKES; CONTROL ASSEMBLY.EQUIPMENT DESCRIPTION: MC-12 MODULATOR CONTROLLER ASSEMBLY.NOTE: IF THE VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPONSERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLETIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT ALLIED SIGNAL AT1-216-329-9000. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETYADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗