It adjusts the heat in the car so you can control your AC and heat to the temperature you like.
Where is heater control switch
Remove the heater control switch decorative cover. Remove the retaining screws. Remove the wiring harness. Reverse the process to install the new switch.
The 1992 Acura heater control relay switch can be found beneath the passenger side dashboard. The heater control relay switch will be a few inches above the kick plate.
It could be the high speed heater motor relay is stuck on or the switch itself is broken.
hi
Could be low on freon,
the thermostat used to control the heater and after we select the four pole switch to some number the thermostat start connect the power to the heater at the same time the heater start to heat and when we select the switch to zero position the heater not work
there a switch on your heater control panel.be more specific to get a proper answer
Disconnect and isolate the negative battery cable.Remove the center bezel from the instrument panel.Remove the four screws that secure the A/C-heater control to the instrument panel.Pull the A/C-heater control away from the instrument panel far enough to access the connections on the back of the control.Disconnect the vacuum harness from the A/C-heater control.Disconnect the wire harness connectors from the A/C-heater control and remove the blower switch......
COULD BE A BAD HEATER CORE COULD BE A BAD HEATER CORE sounds like the heater control switch needs replacing.if that doesnt fix it, you need new heater core
The heater is controlled by the same panel as the fan switch. The temperature is controlled by a cable that moves an airflow control door inside the HVAC housing. There is no water control valve if that is what you are looking for.
If you are talking about a wall switch for the heater, check to see if the heater has its own internal thermostat or switch as this might be in the off position and not allow the heater to turn on. If you are talking about a switch on the heater itself, then yes in all probability the switch is not working.