MERCEDES BENZ 400E 1992: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

General Information

NHTSA Campaign ID Number: 92V083000

Make Model Year
MERCEDES BENZ 400E 1992
Date Owners Notified Date Received by ODI Date Added to Database
1992-06-05 1992-06-11 1992-06-26

Production Dates: 1991-08-01 - 1992-05-01

Manufacturers Involved: Mercedes-Benz USA, LLC

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

Potential Number Of Units Affected: 845

Report Initiator: MFR MFR Report

Summary

THE PLASTIC BRAKE HYDRAULIC HOSE FROM THE AUTOMATIC SLIP CONTROL UNIT WAS MISROUTED TOO CLOSE TO THE PRE-RESISTOR FOR THE ELECTRIC AUXILIARY ENGINE COOLING FAN WHICH BECOMES HOT UNDER CERTAIN CONDITIONS. THIS COULD CAUSE THE HOSE TO MELT AND LEAK BRAKE FLUID ONTO THE HOT PRE-RESISTOR.

Consequence

BRAKE FLUID CAN CATCH ON FIRE WHEN IT CONTACTS THE HOTPRE-RESISTOR, POSING THE RISK OF INJURY TO ANYONE IN OR NEAR THE VEHICLE.

Remedy

REPLACE AND REROUTE ANY HOSE THAT MAY HAVE BEEN MISROUTED.

Notes

SYSTEM: BRAKES; NON METAL HYDRAULIC LINES.VEHICLE DESCRIPTION: PASSENGER CARS WITH "ASR" AUTOMATIC SLIP CONTROL.NOTE: THE MANUFACTURER SUGGESTS THAT THE CAR BE OPERATED WITH THE AUTOMATICCLIMATE CONTROL TURNED OFF OR ON EC 'ECONOMY' MODE. THIS WILL PREVENT THEPRE-RESISTOR FROMGETTING TOO HOT.