Peterbilt 372

Published

1991-03-05

Model years

1988–1991

THE BLOWER SWITCH RESISTOR MAY OVERHEAT AND CAUSE THE PLASTIC HEATER HOUSING TO MELT AND IGNITE RESULTING IN A VEHICLE FIRE. CORRECTION: BLOWER SWITCH RESISTOR WILL BE REPLACED WITH A RESISTOR WHICH HAS A FUSIBLE LINK. THE MOUNTING LOCATION OF THE RESISTOR WILL BE CHANGED TO A POSITION WHICH PROVIDES AN INCREASED FLOW OF COOLING AIR.