1998 VOLVO VNNHTSA Campaign #99V225000
The official notice
Defect
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH AN ESPAR COMPACT HEATER MOUNTED IN THE LUGGAGE COMPARTMENT. THE FUEL-METERING PUMP THAT SUPPLIES FUEL TO THE COMPACT HEATER IS NOT WIRED THROUGH A ROLLOVER PROTECTION SWITCH. THIS DOES NOT COMPLY WITH 49 CFR 393.77, "HEATERS."
Safety Risk
IN THE EVENT OF A VEHICLE ROLLOVER, AND THE COMPACT HEATER WAS IN OPERATION, FUEL WOULD STILL BE SUPPLIED TO THE HEATER CREATING THE POTENTIAL FOR A VEHICLE FIRE.
Remedy
DEALERS WILL WIRE THE FUEL-METERING PUMP THROUGH A ROLLOVER PROTECTION SWITCH.
Updated June 10, 2026