Heater fan quit working checked fuses and they are ok....a month ago it happened and when checking fuses you can hear it try to start...finally did..now won't start but can hear motor trying to.
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1-4 speed are the blower motor resister . It controls all 1-4 speeds, also it's under the passanger side dash around fan, the 5th speed runs off a fuse the is located in the fuse box. It's one of those square fuses , not the relays but fuses. The resister will run $15 and fuse $5 . Good luck. I have replace these before
unplug the heater motor and put a hot wire to it to check the motor if it blows if the wire gets real hot you need to change the heater blower motor. You will probably need to change the heater fan motor resistor. follow the heater fan wire and it will go to the resistor
check for power at fan, but frist check all fuses. if fuses are good then check for power at fan if you have power at fan then fan is bad.hope this helps.
Pop the hood, start the vehicle and turn the AC on. Watch the compressor, it should have a center that rotates on an off and you should hear a clicking sound. This is the compressor clutch you are looking at. If the compressor is not doing this, check the fuses for the AC. If the fuses are good, then most likely the high side sensor switch is not working, therefore the clutch never engages and the air never gets cold.
Did you manage to solve this problem with your fans? I have an Aero 93 54plate and has just done the same thing. I dont have the fuse panel menu so I don't know which fuse to try & change, but this didn't seem to solve the problem for you??
Hi
Check for bad connection at heater resistor or try tapping heater motor lightly
with ignition switch on and heater switch on. Could be heater switch connection.
hello theringbar, I would recommend checking the a/c blower resistor. it is an electronic final stage and can kill the battery overnight. the final stage is located on the passenger side at the back of the a/c heater box.
Oh no, say it isn't so. I'm in the middle of the same task on my 85 model. I just got my parts from IPD, which I hope is not the source of your parts. I would start with the fuses and check for a blown one. Make sure you check closely as they can have fine cracks that can get missed.
Any chance you have a loose wire? - with all that have to come out for the repair it's possible you lost a groundwire connection.
Write back as I will have questions of my own on how you got yours put back together.
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