1999 Chevrolet Express "heater fan" Questions

Heater fan works but no hot air I have an issue where the cabin heater only gets warm when I am driving. The heater is cool the rest of the times namely when idling. check the coolant level on the ...

...fan went out on my heater is this a fuse problem? 1999 Chevy Express It could be: 1. A fuse 2. The fan switch 3. The motor itself Could also be a resistor, Before it went out did only one speed

heater only works on one speed, #3. Changed out control panel and same problem. Would this be a module issue at the fan maybe. All other controls on panel work fine. Smelled hot electrical before the ...

The resistor is located on the passenger side mounted on the heat duct with to screws. it is the heater fan resistor that is bad, it has different steps for the speed of the fan motor from low to high

Heater fan switch wont turn on. only worked on high before and now not at all. no fuses blown thanks erich Blower motor resister unit needs to be replaced.

...and very little heat Probably bad open thermostat, or fan running all the time? Put some cardboard in front of radiator (don't go to far) and see if the coolant gets warmer or the heater works

Fallowed by the heater by pass hose. Sometimes the hose falls out of its holder and the fan rubs a hole in it. You will need to find the leak and report back so we can try and assist you on the repair

...fan speed because the inside part won't stay still. I want to remove the panel to see if I can lock that pot down, or replace the panel if needed. This is a 2016 Chevy Express 3500 15 passenger van. ...

...heater has no high speed,and at one time fan would not shut off even with the engine turned off fan still ran and drained down the battery Ok the problem is with the resistor assembly blowermotor ...