GMC FORWARD N4 1994: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

General Information

NHTSA Campaign ID Number: 94V085000

Make Model Year
GMC FORWARD N4 1994
Date Owners Notified Date Received by ODI Date Added to Database
1994-05-06 1994-05-03 1994-05-20

Production Dates: 1993-11-01 - 1994-03-01

Manufacturers Involved: General Motors, LLC

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Potential Number Of Units Affected: 130

Report Initiator: MFR MFR Report

Summary

ON SOME VEHICLES, THE SEALING SURFACES FOR A HYDRAULIC BRAKE HOSE ON A FRONT BRAKE CALIPER WERE COVERED BY PAINT RESIDUE. BRAKE FLUID GRADUALLY DISSOLVES THE PAINT, OPENING A SMALL PATH BETWEEN THE SEALING SURFACE AND THE GASKET ALLOWING BRAKE FLUID TO LEAK WHEN THE BRAKE IS APPLIED.

Consequence

THIS CAN RESULT IN INCREASED STOPPING DISTANCES AND A POSSIBLE VEHICLE ACCIDENT.

Remedy

DEALERS WILL REMOVE PAINT FROM THE BRAKE CALIPER, REPLACE COPPER GASKETS AND BLEED THE FRONT BRAKES.

Notes

SYSTEM: BRAKES; HYDRAULIC; LINE; FITTINGSVEHICLE DESCRIPTION: MEDIUM DUTY TRUCK CHASSIS.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASE CONTACT ISUZU SERVICE AT 1-800-255-6727. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.