VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE HEATER CORE END CAP CAN FAIL DUE TO MATERIAL STRENGTH DETERIORATION OCCURRING OVER TIME WITH EXPOSURE TO HIGH TEMPERATURE ENGINE COOLING SYSTEM FLUID.
RiskFAILURE WILL ALLOW THE DISCHARGE OF COOLING SYSTEM STEAM INTO THE PASSENGER COMPARTMENT, CAUSING REDUCED DRIVER VISIBILITY.
FixDEALERS WILL INSTALL A COOLANT TEMPERATURE CONTROLLED HEATER CORE FLUID BYPASS VALVE.