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Why is the heat always going out on your Chevy Blazer?
The temp blend door actuator is probably at fault.
Where is the Actuator switch located in a 1999 Chevy s10 blazer?
If you are refering to the temp blend door actuator, it is located behind the dash on top of the HVAC box. The dash assembly must be removed to gain access.
How do you fix the blend door actuator on a 98 blazer?
Probably won't be fixable, it is electronic. Replacement is necessary. Dash assembly must be removed to gain access to the temp blend actuator.
Where is temperature control valve actuator 2000 blazer?
The temp blend door actuator would be found behind the dash assembly mounted to the HVAC box. Unfortunately the dash needs to be removed to gain access to the actuator.
How do you make the heat shut off in your s-10 blazer?
The temp blend door actuator is probably at fault. Replacing it requires removal of the dash assembly.
Is there a switch that controls the heat on a 2001 s10?
There is a temp blend door controlled by the temp control switch. The temp blend door is run by an actuator. If this actuator needs replacement it requires removal of the dash assembly (big job).
Pontiac grand prix 1999 ac blows cold on passenger side and warm on drivers side.?
Temp blend door actuator malfunction.
How do you change the blender for Chevy Blazer 1998?
Changing the heater temp blend door actuator requires removal of the dash assembly. Big Job. You will need a shop manual to attempt that one.
Why is heat very faint on 99 4.3l v6 blazer?
Assuming the blower motor is working, it could be a bad thermostat, plugged heater core or a bad temp blend door actuator.
What could be the reason for the atc not maintaining preset temp a mechanical noise is heard from in the area of the blend door what could it be?
Sounds like the temp blend door actuator is at fault. The plastic gears within the actuator may be stripped. Replacement calls for removal of dash assembly.
What do you look for when you have scalding air coming out of the vent when the temp is set at 60F on a 1998 Mercury Grand Marquis?
The temp blend door actuator has failed.
Where is the heater control valve on a 1999 Chevy s10 blazer?
The heater temp blend valve is located behind the dash assembly. The dash assembly must be removed to gain access.
