Heater Matrix

What is a Heater Matrix?

The Heater Matrix is part of the car heating and air conditioning system. We have 4 associated problem symptoms connected to it.

What problems can be caused by this part?

Steam coming from engine area

Coolant leaking near to the heater matrix

Warm air from heater not as warm as it was

Heater stays at same heat level

We have 183 owner problems that mention the Heater Matrix

Problems with Heater Matrix