ac blower not working in truck
Check operationreplace any blower motor control relay Check the blower motor will run if 12v directly applied to the blower motor. This is often the case.
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When I got in and turned the AC back on the compressor kicked on.
. Discussion Starter 1 Apr 15 2018. E-1999 F-250 EXT CAB Full Traction 4 link coilover kit 36s on 18x10 moto metal 962s FULL 4 EXHAUST SNIPER TUNING INTERFACE SB INTAKE TRIPLE DISC BILLET CONVERTER. Your vehicle should have a complete relay diagram showing the location of all of the vehicles electrical components such as fuses and relays.
One of the first symptoms of a bad or failing AC blower motor relay is a blown AC blower motor relay circuit fuse. The location should be laid out clear in your vehicles user manual. Jump to Latest Follow 1 - 8 of 8 Posts.
Hopefully the blower motor simply blew a fuse. Which fan speed you choose determines which resistor gets used by the voltage coming from the relay. On this particular day someone else drove my truck and the turned off the AC.
2009 - 2014 Ford F150 - Heaterac blower not working - I have a 2010 f150 platinum. I change the resistor harness redid the ground under the hood by the filter box I check all the fuse relay still wont turn on I even took out the blower bench test it it work fine but when installed it wont work. Joined Apr 15 2018 4 Posts.
Easy video on how to replace blower resistor and motor with 1 screw driver and in about 10min. The Front Blower Motor Relay also known as the AC Relay located behind the junction block with a black connector B05 is the culprit. 2009 - 2014 Ford F150 - AC Blower not working - Update.
I have replaced the blower motor relay also the - Answered by a verified Technician We use cookies to give you the best possible experience on our website. I have searched the forums here and found some info but not that. The problem sounds like it is with your blower motor not your AC system.
If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power it may cause the blower motor fuse to blow. No air will come out of vents. The first thing I would do is check the fuse.
Heres a pic of the resistors. Any sort of electrical spikes or excessive current from a bad relay. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power it may cause the blower motor fuse to blow.
Also make sure your old blower motor spins freely and isnt. On this particular day someone else drove my truck and the turned off the AC using the Fan control knob turned to off. It works some times only had the truck for 2 days.
1All fuses are good 2There is voltage to the blower motor 3Replaced blower motor and resistor 4Blower worked on all speeds as soon as I started up the truck 4Every other time the truck has been started the blower will not work on any speed - same as before. Usually ou can look at fuse and see discoloration or burn in the center. AC Blower Not Working - 1994 PU 24 4WD.
The blower motor module is close to being the lowest point and will wind up sitting in a bath of water. Ive checked the fuse in the dash fuse panel and it is good. Tags air f250 not blowing.
Could turn ac on but not blowing. I did away with my cabin filter put a screen and home AC filter on the air intake Wash it ever time I do an oil change. Jump to Latest Follow.
Toyota Truck SUV and Van Forums. Check condition of electrical connection terminals on the blower motor circuit - these terminals pass considerable current and over time may fatigue overheat and loosen. Try placing the vent to top only not at legs then place temp knob on coldest setting and max blower.
Ac blower not working 2010 f250. If you replace this part go the extra step and make sure that the condensation drain is clear on your AC evaporator. Up to 8 cash back One of the first symptoms of a bad or failing AC blower motor relay is a blown AC blower motor relay circuit fuse.
I havent figured out if there is a pattern. Put in new resistor Coolant level ok Pulled blower motor and jumped. So the reduced voltage can then travel on to the blower motor.
Any sort of electrical spikes or excessive current. Regularly 139 now only 89. Check that the blower wheel spins freely and all the other parts are operating properly.
If there is a part that is not working properly clean and oil it and test it again. The other possibility is that the fan resistor is completely burnt out and needs to be replaced. Fan quit working on all 4 speeds.
Find your fuse panel and check the fuse for the blower motor or vent fan or something like that. Remove glove box pop bottom. Everything was fine one day and the next the blower motor would not work.
My AC blower motor is not working. Up to 20 cash back Ac blower motor is not getting any power. How to Troubleshoot and Fix Grinding Car AC Noises.
If the AC condensation drain becomes blocked youll wind up with water flowing into the HVAC case. I replaced the blower motor resistor and the control unit with new parts from rockauto ACDelco. Diagnose and fix AC not working problem in your car or truck Start by checking the ac compressor.
Pull the fuse out. If the fuse is blown simply replace it. To the OP the part you are looking for is somewhere in line of the airbox most likely after the blower motor.
I was able to very voltage was good at the blower pushed the wires going into the connector some more and now it works. AC light recirc light still light up and AC compressor clutch engages when turning fan on in AC mode but not getting the fan to work. Working ok Power to blower motor Fuses and relay ok Hilow fan switch reads up and down on led window when pressed.
Regularly 139 now only 89. However you should have at least one speed if its bad if not it is the blower motor. If the blower doesnt work after you tap on it then its probably not closing to send the signal to the resistors.
It has done this a couple times before but then started working. Loud noises you hear when your cars heater or AC is on often indicate a blower motor issue. 2005 sterling lt9500 mbe4000.
I usually leave the AC on either on Auto or with the fan control about 12 to 34 the way turned up. I am having an issue with my AC not blowing any air at all in any setting. Blower stopped working on my 1995 chevy truck.
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