can't find anything on that in the service manual please help! The FSU uses the 50 amp fuse to run the blower. my aircon works perfect until i drive off.Then the fuse blows and the compressor stops .There could be a bare wire catching somewhere? I tried changing the fuse, but it keeps blowing as soon as I turn the key, all other fuses are intact. Climate Control. The climate control unit has no power. I was just wondering if there was any particular reason this keeps happening. If it blows again, 'll just have to add it to the enormous list of things that need sorting (or reasons to get rid of it!). Jump to Latest Follow 1 - 4 of 4 Posts. As for as Renault was concerned, I shouldn't have had my style of air/con in my car. They are all good. If it helps , from a short search sounds like its normally a chaffed wire. 2007 chevy cobalt climate control fuse keeps blowing. blower motor? The CTSY fuse powers the bose speakers through the relay. RenaultForums.co.uk is the best place to discuss the French automaker’s cars including the Megane, Clio, Modus, Captur and more. Today my fuse for the climate control blew so I got a new fuse for it and replaced it and it worked. Hello, about 2 months ago, my climate control fuse blew, I have replaced it many times only to have it blow immediately when the a/c is turned on. Clicking this will make more experts see the question and we will remind you when it gets answered. just as a matter of interest the fuse actually blew when the aircon was on but that might have nothing to do with it. You are f***ing genius.money well spent. I did however check my ignition harness wires and the two sets with the black tubing around em looked crimped in 2 spots. ... it seems like the 10 ac fuse goes to the ac control module. I removed all the wires going to my thermostat and it would not blow the fuse when powered on. fuse relay under hood on my chrysler 300m keeps blowing. any suggestions are greatly appreciated ! I bought the car brand new, now has 40k miles on it. I read on-line to jump the W and R on the control board and see if the fuse would blow or if the heater would kick on so I did that. My car keeps blowing the engine control fuse!!! So I replaced it and same thing blew first thing I put it on speed 2. ... Heater fuse keeps blowing!! any thoughts? The Fuse box on the inside of the engine compartment is located in Part 12 page 8. Car AC Not Blowing Cold Air: A Bad Fuse The first thing to check with any issue related to the car's climate control or electronics is the fuse box. Soon as I press the start button for the ignition it blows the fuse. I too am a qualified electronics engineer so know this is a bodge, it could result in other wiring burning out but my opinion is generally electrical faults are due to shorts which will blow a bigger fuse anyway. Replacing the fuel pump should correct this problem. I have checked every other fuse in the fuse box in the glove compartment. Fuse On the Circuit Board Blowing In your case, you likely have a dead short somewhere in the wiring or a bad load that is going short to ground causing the fuse to blow. Electric Heater keeps Blowing Fuse. I was driving one day and my climate control head made a pop noise and the screen went blank and it stopped blowing air. One time in your life you should have a daft, impractical 2-seater convertible... i tried a bigger fuse and this still blew. So my climate control on my 2005 x5 died , I changed out the fuse a few time but it keeps blowing ? The fuse doesn't blow if as long as I don't turn the knob to normal or max a/c, defrost or mix. HELP. It's fine on vent, floor. The fuse chart is on the inside of the fuse cover. Typically the resistors go bad, but the motor itself is what causes the resistor to go bad. it worked just fine a few days ago and then nothing ... 39,000 MILES; The blower, A/C, heater and rear wiper do not work at all. same thing is happening on my car - the fuse doesn't always pop first time. is not in any way affiliated with. Dec 11 2013, 5:50pm. It keeps blowing the fuse only when I start to drive the car.. everything works when the car is idling fuse does not blow . I was blowing the 5 Amp fuse on the control board for my forced air gas furnace. DODGE JOURNEY CLIMATE CONTROL FUSE LOCATION REPLACEMENT FIAT FREEMONT. Simple fix was to fit a bigger fuse. disconect fan first. Posted by Anonymous on Apr 24, 2013. Another cause of an ECM 1 fuse consistently blowing is a fuel pump problem. I know its connected to climate control cruise control, oil level sensor and temperature sensor anthing else ? Following a reverse polarity of the Battery during a ***** up jump starting a 1.33l automatic 2012 iQ the car now runs, the engine ECU is fine but the internal fans will not run and when selected on a 40A fuse blows. A number of things can lead to a fuse keeps blowing in a car and all have to be checked and repaired to avoid spending more on the fuses. Make sure you have a good fuse and then reattach them one at a time. Mine blew on day 2 after picking it up. JavaScript is disabled. I replaced the ECu fuse try to make another pass and the same thing happened. I turned off the input power and attached terminal R (24 VAC power to thermostat) and the fuse blew. if you have cimate control then fan might come on automaticly. The fuse keeps blowing for the heater and climate control keeps blowing this started suddenly for no reason. The ABS light will come on the dash when this occurs, and of course I lose all climate control function/display. Wiring all buzzed out fine. The heater control unit does also have an input to the FSU but this is a low amperage voltage signal to tell the FSU which speed to run on. On my 82 300TDT, nothing on the climate control functions becuase the heater fuse keeps blowing out the instant you turn it on. The Fuse chapter starts in Part 11 page 48. Year on no more problems so far. Climate control fuse... Share on Facebook; Share on Twitter; Share on Google+; Share on Pinterest; Share by Email × Question about Alfa Romeo Spider. Not much help but I'll post here again if I have any more probs with it... well after looking at every possible cause i gave in and took the cat to CLOVERTECH in East London. does it always blow when you use them, or does it take time after you turn them on, and then it goes? For a better experience, please enable JavaScript in your browser before proceeding. Page 1 of 4 - Help! This will give us a direction to start looking for the short to ground. The fuse keeps blowing for the heater and climate control keeps blowing this started suddenly for no reason. when the air con didn't work thinking it was gonna be an expensive job and was thoroughly relieved to discover it was only the fuse!! How could a wire be going to earth...? The relay coil itself is powered by the RADIO fuse. On mine the climate control, fans and cigarette lighter were all on the same fuse. I have put three new fuses in but it still keeps happening on my up till now rather wonderful GTV 1999 phase 2 GTV 3.0litre...help please, anyone else had a similar experience and any ideas for a diy fix. Anybody have any ideas? I've just aquired Mupster's car, and the fuse is still blown. Its not the relay itself, its one of the speakers it controls. Check the Wires of the Heater. I have tried disconnecting oil and temperature sensor made no difference . If you observe such an issue, make sure to find a solution for it before using it. The common issue with fuses blowing would be because of faulty wiring. New cigarette lighter didn't help. Q: I have climate control , every time I switch anything but "economy " setting it blows the AC fuse , I have tried replacing relay My car has 44000 miles. Checked all the fuses and found that the ECu fuse had blown. Slots 26 & … # It will turn back on for a few seconds then the fuse blows again ? The 1 setting has a high amp pull wen the motor is failing. There are two 15 amp fuses that control the Blower Fan. This seems more like it may be the heater control unit (the panel) more than the FSU. As soon as you request heat the fuse blows and when I try to run the fan to on nothing happens. When the fuel pump begins to fail it overheats, causing it to drain more amperage (amp); if the amps exceed the amount of amps the ECM 1 fuse allows, the fuse will blow. If I replace the fuse and put the car in accessory, it will come on and stay on. Climate control wires were suprisingly fine, the door wires look ok just kinda dirty. Try first unplugging the AC control panel and see if the fuse still blows, then disconnect the floor shifter and see if the fuse still blows. JavaScript is disabled. Year of production: 2007. according to a alfa guy it could be a wire going to earth. Open Question. oh forgot to say i tried the bigger and massive fuse increase still blows! Have you buzzed out the wiring looms on the cigarette lighter etc? I have a BMW 3301 2001 and fuse 63 keeps blowing. Fuse 27 - Auxiliary Climate Control, Heated seats, Vacuum pump motor, speed control, Overhead console, Brake shift interlock, Electronic Shift On the Fly (ESOF) solenoid, Digital Transmission Range (DTR) sensor, Overhead console, Parking Aid Module (PAM) My furnace is a Concord model CG90UB. The instrument panel fuse block access door is located on the driver’s side edge of the instrument panel. I've checked the relays when it is working and and they all kick in ok; it also chucks out cold air so the compressor's working. its always melting the holder,? Climate control fuse keeps blowing on Alfa spider. I did a load of investigation on this and found that over time the cigarette lighter thined out/ bent the fuse wire in the fuse until it blew. I had the same problem. Air Conditioner. This is for the interior. Well when I shut my car of a little while later and then turned it back on the fuse blew again. HI did the guy tell you what the problem was? Hi all I have the 04 renault scenic with climate control and the 40 amp fuse in the glove compartment keeps blowing. does the fuse blow if you do not turn the fan on?? For a better experience, please enable JavaScript in your browser before proceeding. Fuse #20 sends power to the AC controls on the dash and the floor shifter. [/QUOTE], The friendly Alfa Romeo Club - If you are looking to buy or you are already an Alfa Romeo owner, join alfaowner.com today to get the most from your ownership, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada, is an independent enthusiast website owned and operated by Content on is generated by its users. 1. Esteemed Insight Drivers, please help me out. So I replaced the blower motor and blower motor resistor like 2 months ago and 2 days ago I turned on my heater and the fuse blew. If you turn on the A/C button, then the fuse pops and blows. If there was a short or a surge in the system, the fuse might blow to protect the delicate electronic components from damage -- but in so doing will render the system inoperable until the fuse is replaced. The blower motor does not stop blowing, it just starts blowing warm. Thanks! The faulty wiring or even the defective wiper motors would often lead to the excessive current flow in a system. The final stage for FSU is actually fuse 37 which is a 50 amp fuse. I have gotten another control head exactly like it that was working when it was pulled out of the other car and was tested (actuators and all) so I know it is good, but when I plug it into my car still nothing happens. IGN fuse keeps blowing! after fixing it as i have a similar problem and miles away from east london, I'm just off to buy my 2nd fuse in two weeks. FAQ; Heater fuse keeps blowing!! An excellent mechanic who despite being busy fitted me in repaired it and sorted some other niggly problems i would highly recommend him. had a couple. HELP. I have a 2008 Pontiac G5. 1997 Avalon XLS with auto climate control keeps blowing the (10 amp) "heater" fuse - as soon as the Auto button on the climate control system is pushed (to turn the system on). Posted by tomrogersfla on May 30, 2012. then try if this does not blow then possible fan ceased and poping fuse. heat motor? Turn the boost down to 20 pounds made a complete pass … Garage says it could be the Blower Motor or AC Amp could be the problem but want approx £800 to remove the dashboard and centre console to do more … VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. is there a relay for this car? Want Answer 0. There are some steps you can take to prevent your space heater from blowing a fuse. - posted in Maintenance & Repair: So went to the track today, tried to make a pass, an the car completely shut off. i replace it and as soon as the fuse touches the fuse relay it blows. I replaced it and it has been ok for about two weeks now. I see you tried that though. Before using a space heater, check if it has any cuts, exposed wires or any other damage. The fuse for the climate control on my Citroen XM keeps blowing & burning out. Fuse. I nearly had a haemorage (spelling?!) GMC Sierra (2007) – fuse box diagram. A failing motor will pull more amps as it ages therefore blowing the fuse or worse, burning the resistor or harness. Great condition … I had the same problem on my MK1, this week, I unplugged the blower and the fuse did not blow. Climate Control; Forum main. With a good fuse in the AC work fine and you can switch the fan from Auto to Fan on with no problem. A/C FUSE KEEPS BLOWING. Hi sorry to be a pain but when i put heaters on it causes drain on battery any suggestions on how to sort much appreciated tia and appilogy for being a pain. Want Answer 0. Instrument Panel Fuse Block. Furthermore, I would remove all the control wires from the board. Join now! the fuse relY keeps blowing for my 2000 chrysler 300m i put new fuses in it but nomatter what i do they keep blowing as soon as i put the fuse in> i dont even have to push any buttons 3 Answers. So if the CTSY fuse blows when radio is turned on, one of the speaker/amplifiers is bad/shorted. 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