United States 00V159000
General Motors, LLC
The problem
VEHICLE DESCRIPTION: ELECTRIC PICKUP TRUCKS. A CONDITION IN WHICH THE FUEL-FIRED HEATER FILL PIPE GROUND STRAP CONTACTS THE REAR PASSENGER SIDE BRAKE PIPE.
Risk
THIS COULD WEAR OFF THE CORROSION PROTECTION ON THE BRAKE PIPE, LEADING TO PREMATURE CORROSION AND EVENTUAL LOSS OF BRAKE PIPE INTEGRITY. WHEN BRAKE PIPE INTEGRITY IS LOST, BRAKE FLUID LEAKAGE CAN OCCUR.
What owners should do
DEALERS WILL RELOCATE THE GROUND STRAP ATTACHMENT, INSPECT THE BRAKE PIPE FOR WEAR, AND REPLACE THE BRAKE PIPE IF NECESSARY.
Units 306