49Location::. That’s over my pay grade. If they're all good, does the blower work only on high speed? If yes, then you have a bad blower motor resistor, which is located under the hood, near the blower motor itself. 92 GMC Sonoma 2. 2000 Ford Focus: working except. Saying that summer is coming. Choose top quality brands API, Autopart Premium, DIY Solutions, Four Seasons, GPD, Motorcraft, Replacement, SKP, TRQ, TYC, UAC. Then check for power on the Purple wire in blower position #4. Could be, a blown fuse, a bad blower motor, a burned out blower motor speed resistor, a bad blower motor switch, The 4 speed fan on my 99 Sentra GXE stopped working any ideas?check heater and ac ignition 10 amp fuse under hood junction box. First part - Testing the fan switch. Check the fuse for the blower motor and the temp- limited switch give these website a try and if all fails stop by your local Ford dealership in the part department and they print you the pictures and diagrams you need wish you the best of luck Michigan Man. If the switch was bad, the fan wouldn't work on high speed period. Blower not working - 1998 Ford Escort. Blower motor fix — ricks free auto repair advice ricks free auto repair F150 resistor 5d51 b0dc 4ca9 Blower wiring resistor relay. SOURCE: 2006 Ford Explorer XLT the Blower Fan only works on 4 and 3 Sp Look under the dash on passenger side and just to the left of the blower motor housing you will see the 4WD control module. Mechanic's Assistant:. It had gone out. I will show you how to test both the fan switch and the temperature sender. Follow the removal procedure in reverse order. 10 years of experience. The blower motor resistor is located right next to the blower motor itself right on the evaporator case, about the size of a business card looking from the outside, any other. com ). A burning smell from horn relay is another common symptom of an issue with. TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. box. Heater blower motor switch (18578). 1994 ford escort Posted by rjrussell29 on Jan 06, 2009. Remove the 2 screws. If battery voltage is present, turn the blower switch to the HI speed position and check for a ground on. No. Terminal “C” Purple = Speed 4, power through blower switch from Low. I checked the fuses they or it is ok, I checked the heater breaker but it seems to be fine I tested the blower moter and it works. may be blower motor. Ford Mechanic: Tim Mohr. Fan runs all the time and can’t be controlled with the fan switch. heater and air selector changing fine. Connecting the blower directly to the battery and it springs into life. Hello Guy: :hit::hit: Got a small problem, and need some serious Advice. and if the lighter doesnt work its probly the liter. Try running couple cables to blower fan from battery and see if working,unlike me who paid £25 and have a blower in the garage. Want Answer 0. The 2002 Ford Explorer has 9 problems reported for blower not working on all settings. wired up simple toggle switch to motor which works but. this link will show you what it looks like. #1. Didn't do anything. If the clutch does engage manually, you are looking at some rarer issues. Something you should add to your tutorial video is the blower motor resistor module. Home; Forums. 4) After fuse 7 branches to console blower motor and to aux a/c blower relay switched side. (No Trucks) - 97 Escort LX Heater not working - I have a 1997 Ford Escort LX. SOURCE: 1995 explorer heater/ac blower motor I would check to see if there is a short on the fan controller switch and the motor. If fuse are good. 5,821 satisfied customers. It is diagnosed to have a blown blower motor, resistor and fan switch. HEATER BLOWER NOT WORKING. I will show you how to test both the fan switch and the temperature sender. Blower fan speeds 1,2,3 packed up simultaneously. Remove the 2 screws holding the module and let it hang down and your resistors are behind this. Average repair cost is $80 at 99,300 miles. The most common failure points are the resistor and the motor itself. 2000 Ford Escort Blower Motor Resistor; 2000 Ford Escort A/C Compressor; 2000 Ford Escort Hose (Upper) 2000 Ford Escort Heater Core;Tip: When buying a replacement for the blower switch, make sure to also get a five-wire relay plug with same-size clips and butt splice connectors. 3. fuse blower motor 97 changing blower motor switch View All » Question about 1997 Ford Escort. 2001 f-150 blower motor relay location?2007 f150 blower motor relay & fuses, circuit explained 98 f250 fuse box. The blower motor on my 2010 F150 is not working. Set your multimeter to Ohms mode ( Ω ). To test the switch, set it on high with the ignition switch in run, check the orange/black wire coming out the back of the. The A/C works and I replaced the relay and tested the fuse for - Answered by a verified Ford Mechanic. Blower resistor impedences test good. Check continuity at the following contacts/switch positions on the panel at connector C2 with contact 4 being ground:It's easy but you need a voltmeter. 3. Please help. Remove the Blower/Heater Switch from the Blower Housing and check the diode for continuity if no continuity, you can only replace the diode (Radio Shack $1. 1. Move each control (temp,defrost. Related Test Articles. The blower motor is a variable speed motor. After making sure you have a good ground to the motor, run a piece of wire from the battery and touch the terminal on the blower where the power wire goes. Attach the clip lead of the test light to a good ground like a bolt screwed into metal, and touch the sharp probe end to the terminals on the fuse. The fuse is okay, I picked up another blower at the scrap yard, swopped it over but still no luck. What could this be? 5 went out on me two days ago after pulling a trailer. I've checked the blower and that works. Thought it might be the switch - swapped that over but still no sign of life. Heater blower motor switch resistor (18591). for safety purposes if there is a problem with the wiring in the climate control system it defaule to the defrost position so you can see out the window. It appeared to be ok. . 5L Ford Ranger's ignition key in its OFF position. 2000 jeep blower motor has quit. Second part - Testing the temperature gauge. The Constant Control. 5,821 satisfied customers. Here are some of the warning signs of a bad heater blower motor resistor: Fan does not work at all, so no air comes out of the vents. . resister bad would still allow high speed. 0 answers. Check WIPER fuse (20-amp) located in instrument panel fuse panel. it is located inside the car, under the dash, near the center or near the glovebox area. On my “02 model, the module was located in the spaced just behind assembly you removed to fix your speed switch. I have a 1995 Ford Escort Wagon. 5) Grounds at G200 - behind pass kick panel. Problems. 1994 Ford E150 Blower Motor. Hi!! What controls the blower speed is the Blower/Heater Switch, when damaged, it only goes one speed, High. SOURCE: how to change thermostat in 2001 ford escort zx2. Blower motor does not work on any setting. 57 posts · Joined 2009. TEST 1: Testing The LO Blower Speed Circuit. Click on a problem below to read more. Asked by amyweiner in Dunkirk, OH on . what number relay is the blower motor relay in a 98 ford expedition and where is it located under the hood or in the dashboard. Remove the temperature control switch knob. other wire runs to the control head as well as the internal fuse. Disconnect the blower motor resistor from its electrical connector and remove it from its location. chilton electrical diagram shows heater relay, but not where it's located to test. se. may be blower motor. 1968-Present E-Series Van/Cutaway/Chassis - E350 Blower Fan Not Working**UPDATE - No go on any speed of the fan on vent setting. Getting Started - Prepare for the repair. thanks Have a nice day! The blower resister is near the blower motor,mounted on the outside of the blower box,but actually goes inside the blower box. It has a 4 speed heater blower switch and only the high speed selection works. The 2004-2005 has the 10-setting switch, and prior years have the 5-setting switch. Posts: 2,754. You have a break in the wire between the blower motor and the A/C blower switch. Remove the 2 screws holding the module and let it hang down and your resistors are behind this. Blower motor is not working. Switch. Disconnect the blower motor wiring connector. It~s function actually is to give the blower motor lower speeds. This cost $23. If this doesn’t start the clutch, the clutch needs to be replaced. 1996 Ford explorer ac fan not working blower. blower motor and wiper not working - Ford 1995 Escort question. None appeared to be blown. If the fuse checks out the problem may be the defroster “on” switch. Good luck. You will find witch vacuum servo,or actuator motor controls the temp door by process of elemination. HVAC Blower Switch Connector. Sometimes it wont work period but if I hit on the motor unit or hit a bump on the road it will start up, but will blow very weak and you can hear a "ticking" from the blower. My heater blower motor stopped working. A symptom that is a bit more obvious is a broken knob. Rear blower works fine. Associate Degree. The blower worked for a day or two. The fuse is OK and i presume that the switch is. Remove the control assembly. #1 · Jun 21, 2010. I do not have 12 volts at the a/c compressor but I have 12 volts at the pressure switch and the fan relay switch. The display of the EATC does work. Check voltage at plug at heater motor if power their replace motor if no power check fuse or relay. This could be vacuum related,or it could be a temp door actuator motor gone out. If you have 12v at harness connector then the blower motor is defective. I would run a hot wire from the battery to the wipers and the blower motor. Remove the temperature control switch. TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. If the fan does not work at all, start in the fuse panel. First check the fuse to see if it is blown. Escort / 1999 / AC not working. Tripped circuit breaker. It started to lose speed and slowed almost to a stop acting like a gas restriction. On the fan housing (near firewall ) you will see a plug going into a square looking box with a screw in it. 3/4L60E stock daily driver,84 MCSS, Another stock. Disconnect the blower resistor and the blower motor from their electrical connectors. blower moter will not work 1994 ford escort - Ford 1994 Escort question. Apply. Blower motor. the fuses are under the dash on the drivers side. Posted by sandymanmurr on Oct 15, 2009. Escort / 2002 / blower fan not working; Blower fan not working. On my 94 escort the heater blower wasn't working,I thought blower fan but after getting one from scrapper found mine was ok. If the light does not come on, that may be an indicator that there may be a problem. Escort; 1998 Ford Escort; Blower motor not. If you have power at the component in question then check to make sure you have a good ground, if both are good then the component is at fault and will need to be replaced. 2000 Buick Century Blower Will Not Turn Off. Symptoms Of A Defective Blower Motor Switch. blower not working blower motor not working - Ford 2000 Escort r reg 1. this controls you blower speeds. Want Answer 0. I went and Baugh the freon but they guy said that the compressor wasn't kicking on. 2002 Ford Escort. The blower resistor doesn't come into play on high speed, but does on low and medium, and they work, so that's not the problem. it mixes hot and cold air to get the determined temp. The fan for my heater/AC has stopped blowing. It can also be bad wiring. Then at the blower motor, check for 12volts at the Blue/White wire and make sure you have a good ground on the Blue/Black wire with the blower speed switch set on high. Step 5: Repeat step #3 and see if all four modes on the blower switch work. 2000 focus blower issues. Sparky March 15, 2009 A/C, Blower, Buick, Heater. Trent, one of the biggest reasons for blower motor resistors to have shorten life is actually because of faulty blower motor drawing too many amps, some times melting wires/plugs, heating up resistors shortening their life. TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. Remove the blower motor selector knob. These resistors get hot and melt the pigtail and usally loose there connection. Basics Of Troubleshooting The Blower Control Switch. . Thanks for the advice. Place the HVAC mode switch in the UPPER position. when the blower motor resistor fails it gets stuck on one route,,be it slow or fast, then in turn oly allows you to have on fanspeed option on the motor. To remove a fuse use the fuse puller tool provided on the fuse panel cover. Location: Boston. TEST 2: Using A Jumper Wire To Bypass The Blower Resistor. If it works then the resister pack is blown. if the door is stuck in the cold position though you will get no heat. If you jump the switch “in and out” wires and the defroster starts working the problem is the switch. The diffrent speeds still seem to work, but the motor is just super weak. 3 helpful. REmove the switch from the connector. . These are the test steps: 1. unless you well. Using a test light or a multimeter set on volts, unplug the blower motor. help? Posted by. Single switches or relays can fail internally causing a number of different symptoms including no start conditions (inoperative fuel pump or PCM), engine running warm due to inoperative cooling fan, or the AC might not blow cold air.