GMC B7 2000: POWER TRAIN:AUTOMATIC TRANSMISSION

General Information

NHTSA Campaign ID Number: 00V236000

Make Model Year
GMC B7 2000
Date Owners Notified Date Received by ODI Date Added to Database
2000-09-26 2000-08-23 2000-08-25

Production Dates: 1999-04-01 - 2000-08-31

Manufacturers Involved: General Motors, LLC

Manufacturer Campaign Number: 00070

Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Potential Number Of Units Affected: 12603

Report Initiator: MFR MFR Report

Summary

VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS. THE TRANSMISSION FLUID COULD LEAK FROM A HEAT DEGRADED TRANSMISSION FLUID COOLER HOSE ONTO THE EXHAUST SYSTEM ON THE PASSENGER'S SIDE OF THE VEHICLE.

Consequence

THIS CONDITION COULD RESULT IN A FIRE.

Remedy

DEALERS WILL INSTALL A NEW TRANSMISSION FLUID COOLER INLET HOSE AND OUTLET HOSE DESIGNED WITH A HEAT SLEEVE AND ENSURE ADEQUATE CLEARANCE TO THE EXHAUST SYSTEM TAKE-DOWN PIPE. DEALERS WILL ALSO INSPECT THE RIGHT-HAND EXHAUST MANIFOLD SEAL FOR LEAKAGE, AND REPLACE IF NECESSARY.

Notes

OWNER NOTIFICATION WILL BE CONDUCTED IN PHASES AND THE FIRST PHASE BEGAN SEPTEMBER 26, 2000. 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 CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.