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.
Safety risk
FAILURE WILL ALLOW THE DISCHARGE OF COOLING SYSTEM STEAM INTO THE PASSENGER COMPARTMENT, CAUSING REDUCED DRIVER VISIBILITY.
Manufacturer remedy
DEALERS WILL INSTALL A COOLANT TEMPERATURE CONTROLLED HEATER CORE FLUID BYPASS VALVE.
Engine and engine cooling: cooling system: radiator assembly
2
—
Engine and engine cooling: engine: gasoline
2
—
Exterior lighting: headlights
2
—
Electrical system: ignition: switch
1
—
Electrical system: wiring: front underhood
1
—
Engine and engine cooling: cooling system
1
—
Engine and engine cooling: cooling system: fan
1
—
Engine and engine cooling: engine
1
—
Equipment: appliance: air conditioner
1
—
Power train: automatic transmission
1
—
Power train: automatic transmission: park/neutral start interlock switch
1
—
Power train: axle assembly: axle shaft
1
—
The 1989 model has 19 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.