You should see 0 ohms when the switch is closed and an open circuit when the switch is open. . It is located under the dashboard on the drivers side and is covered by a protective cover. To check a fuse, look at the silver-colored band inside the fuse. How Much Does It Cost To Fix AC In A Car? The wiring from the air conditioner control switch inside the vehicle carries less than 20 amps and grounds the relay to activate the air compressor. Satisfied Customers: 46,088. 2012 Ford Explorer, 2011 Ford Explorer . Motorcraft HVAC cut-off switches are designed for maximum performance and durability. The cookie is used to store the user consent for the cookies in the category "Performance". I am including a diagram that shows the WOT relay and where its power and grounds come from. . If you are lucky, the wiring diagram will be drawn on the facing. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. The 2012 Ford Explorer has 2 different fuse boxes: * Ford Explorer fuse box diagrams change across years, pick the right year of your vehicle: 19961997199819992000200120022003200420052006200720082009201120122013201420152016201720182019202020212010 Sport Trac2001 Sport Trac, Source: Ford Explorer 2012 Owner's Manual, One touch up/down driver side front window, One touch up/down passenger side front window, Interior demand lamps (overhead console, 2nd row, cargo), glove box lamp, 2nd and 3rd row seat release, visor lamps, 4" Radio display, Power liftgate logic, Electronic finish panel, SYNC Base Module, Run/accessory relay (wipers, rear washer), Rain sensor, Interior courtesy lamps (overhead console, 2nd row, cargo), Puddle lamps, Console bin LED, Backlighting, Right turn lamps, Right trailer tow (TT) turn/stop lamps, Reverse lamps, Stop lamps, High-mounted stop lamp, Keypad illumination, Brake shift interlock (BSI), Start button run indicator, Passive anti-theft system (PATS), Powertrain control module (PCM) wake-up, Rear seat power enable, Steering wheel control module, IA, Headlamp switch, Datalink connector, Steering wheel control module, Radio, 8" SYNC Multi-function display screen, SYNC module, Global positioning system module, 110V AC power point, Power folding mirror, Power mirrors, One touch up/down front windows, Door lock illumination, Blind spot monitor, Rearview camera, Reverse sensing system, Heads-up display, Climate control humidity sensor, Terrain management system, Hill descent switch, Headlamp switch IGN sense, Fog lamps, left and right turn signal mirror feed, Rear power windows, Passenger power window, One touch down (driver side only), Body control module {Delayed accessory relay}, Left high-intensity discharge (HID) headlamps, Vehicle power (VPWR) #2 (emission related powertrain components), VPWR #3 (coil), All-wheel drive module, A/C clutch, PCM keep-alive power, PCM relay, Canister vent solenoid, Front blower relay coil, Electrical Power Assist Steering (EPAS) module, Rear blower motor, Rear defroster, TT battery charge relays, Passenger compartment fuse panel run/start, Do you like StartMyCar? It wasn't easy to replace while still on the vehicle but it can be done. Thank you! Fuse box diagram Ford Explorer 5G and relay with assignment and location Ford Explorer 2006, HVAC Cut-Off Switch by Motorcraft. RELATED: AC Low Side Pressure Too High Common Causes & Repair Costs. Front AC blower not working | Ford Expedition Forum Conor specializes in home and garden, dogs, legal, automotive and business subjects, with years of hands-on experience in these areas. A/C cutoff switch on back of the compressor , or could be low pressure switch , you need to have some A/C gauges to see what is going on with it. Fuse box location and diagrams: Ford Explorer (2011-2015) Thats why the switch tells the system to shut off power to the air conditioner so no more pressure builds up. :wavey: I haven't heard of an "inertia switch" regarding the Explorer. Listen for the distinct clicking noises from both under your cars dashboard and in the engine compartment, telling you that the switch is turning the compressor off and on. When putting negative cable back on, the a/c clutch actuated, a/c clutch engaged and engine rpm's went very low stalling the engine. This top-grade product is. Before replacing fuses check that the key has been removed from the ignition and that all the services are switched off and/or disengaged. Problem is there is no pressure in the system. A bad relay can also be the cause of AC blower motor failure in your Ford Explorer. If you have any questions or want to help supplement the material, write in the comments. The air conditioner relay on a Ford Explorer is located in the relay box near the drivers-side fender well. A bad connector on the blower motor or the resistor module, or on the climate control unit can interrupt power supply to the blower motor in Explorer. Ford Explorer Questions - Blower motor resistor location - CarGurus BMW X5 E70 -2009 This will bypass the relay and engage the A/C compressor and confirm that the relay is defective. Signs of a Bad or Failing AC Compressor Relay - YourMechanic The resistor is typically located under the passenger side dashboard, near the blower motor. Sometimes due to wear your need to adjust the clutch on the compressor with shims. Check the purpose of the elements with your technical documentation, and in case of difficulty, contact your dealer. Hi guys Remove the electrical connector from the blower motor. These relays are located on the reverse side of the passenger compartment fuse panel. But the ac clutch not coming on to blow out cold air. As soon as I turn on the ignition the fan comes on.. Any ideas,? When you increase or decrease the AC fan speed in your Explorer, the climate control unit signals the resistor module to increase or decrease the flow of electric current to the blower motor. Heated Relay Box 1 auxiliary relay box Park light Relay smart junction box (SJB). 1997. the AC relay Note on the above comment about the AC relay - I can't find out if this truck has a relay for the AC, but there are two relay switches just under the hood right in front of the driver's side . The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Unplug it and check it out for continuity. Get the best deals on A/C & Heater Controls for Ford Explorer when you shop the largest online selection at eBay.com. However, you need a wiring diagram for this. Will it be helpful to change compressor or any other troubleshoot, No please, just look for the sensors on Ebay, changing the c ok compressor won't solve the problem since the one you have is working already. Check the purpose of the elements with your technical documentation, and in case of difficulty, contact your dealer. Ford Explorer AC Is Not Working - RepairPal.com SOLVED: ac cluch is not turning on . - 2005-2007 Ford Focus Rear Relay Box However, this problem is also caused by low refrigerant levels, which should be checked regularly. You will find the low pressure AC switch on the low pressure side (smaller pipe) and the other on the high pressure side (large pipe). If there are two wires, these are normally just a signal and a ground wire. Dirty cabin air filter Posted: Apr 5, 2014. You can drive your car with a bad AC pressure switch with no problem, but the AC system wont work. 2012 ford explorer ac relay location. This indicates some form of wiring problem. My ac Compressor not get power and I took it to the Chevy dealership. These cookies track visitors across websites and collect information to provide customized ads. 2012. The cost to diagnose the P0645 Ford code is 1.0 hour of labor. Air Conditioning Recharge - Safely add freon to your AC system 5. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. The first thing you want to do is check a wiring diagram and repair manual for your particular car model. To remove a fuse use the fuse puller tool provided on the fuse panel cover. This shouldnt happen with the windows wide open. Service Location SELECT YOUR VEHICLE $94.99 - $114.99 Price range for all vehicles ( 68) The blower motor relay is the electrical switch that is used to supply the power for the vehicle's blower motor. The current diagram will also be applied on it. Vehicle power #1 (PCM) 70. To become comfortable again, you will need to have the switch replaced. Jeff. However, many components make up the air conditioning system, so your problem could be entirely different. How about when it stops working at all? Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. To find out how to solve the problem, lets take a look at a more detailed list of the most common signs of a bad AC pressure switch: This AC system symptom can show up in numerous ways. camry. Turn the Compressor by Hand Your Explorer's AC compressor should freely turn by hand when it is not engaged. Ford Explorer: AC Compressor Not Turning On - Diagnosis Light on the inside is still blinking, no a/c and no voltage going to the switch on the compressor. Locate AC Port - How to access the AC low pressure port and low pressure port cap 4. But opting out of some of these cookies may have an effect on your browsing experience. Therefore, it is recommended to take your car to a mechanic if you do not feel that you know what you are doing when repairing AC systems. That saves a lot of time because you dont have to refer back to the component locator or circuit locations. The compressor is now engaged, turning freely without any strain to the engine. 2023. 1. If the band is broken or melted, replace the fuse. 2007 Ford Expedition Ac Relay LocationPort of Spain, also spelled Port-of-Spain, capital city and chief port of Trinidad and Tobago, southeastern West Indies. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. DannyR924. The cover of the relay box has a diagram showing which relay is the fan relay. Produced from 1990 to the present in five generations. Getting Started - Prepare for AC recharge Learn More > 2. 2006. For 2003-2007 Ford E150 Rear Window Defogger Relay Connector SMP 14728QQ 2004 . Step 1: Locate the compressor clutch cycling switch. 1999 FORD EXPEDITION. Required fields are marked *. Ford Explorer XLT 4.0L 2wd (1998) - fuse box diagram - Auto Genius You can test the relay by swapping it with other relays in the fuse box with similar amp rating. If the error code says the pressure is too low, it could also be due to a low refrigerant level. Now I have no idea. Thank you, Hi I have a 2019 f240 xlt 6.7 cant find the condenser for the low pressure switch, Hi, if without ac pressure sensor, will the compressor still turn on? Battery drain or dead battery A failed ECM power relay can also cause a battery drain or dead battery. My compressor clutch kicks in when I turn on the a/c. How Much Does an AC Recharge Cost? no it's not ok to bypass only do this for testing purposes. Ford Explorer 5.0L 1998, HVAC Pressure Switch by Santech. Interior a/c light was blinking and magnetic clutch was not actuating. The blower motor is the central component of the air conditioning system in Ford Explorer, responsible for blowing hot or cold air through the AC vents. 2017 ram 1500 , A/c intermittently stops blowing cold . Starter Relay Battery junction box. She has an Associate of Science (paralegal) from Manchester Community College and studied computer science, criminology and education at University of Tampa. The function of the blower motor resistor is to control the speed of the blower motor. 1999 - 2003 7.3L Power Stroke Diesel - HELP, NEED AC RELAY LOCATION! If there are three wires, it probably has a 5 volt wire, signal, and ground. When the AC pressure switch is bad, it will switch off the power sent to the AC compressor, which will then not engage and cool the air conditioning system. 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Have a golf mk 1v and have power to ac pump Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers. (If you think only ONE or TWO of these parts is the culprit, let me know) Q: what is the difference between compressor TRSE07 and TRSE09? What does the AC pressure switch control? If you track the AC lines on one of them you will see a sensor with a plug connected to it. Typically relays are located in the engine compartment or under the steering wheel on the left-hand side. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. First of all, welcome to the Forum SLT617. Register Today It's free! Location : Passenger Side Notes : 12 volts; Blade type; 5-prong male terminal Type : Multi-purpose relay Condition : New Product Fit : Direct Fit Warranty : 1-year Replacement unlimited-mileage warranty Quantity Sold : Sold individually Prop 65 Warning : . For 1997-2013 Chevrolet Corvette Power Steering Pump Brace AC Delco 32232JF 1998 (#394452582505) l***e (1858) - Feedback . Check all the connectors for the heating system while you're at it. The accumulator is usually found at the back of the engine compartment, mounted to the firewall. 2005 Ford Explorer V8 AC Inoperative. Master window control switch Base, Passenger window control switch Base, Rear window control switches, 100 Body Control Module (BCM) 100 Power Steering Control Module (PSCM) 60 Engine Cooling fan motor, Get the BEST auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manualsperiod. 10A: 11: Instrument cluster, Heads-up display. 1998 . For cigarette lighters and sockets, fuses numbered 9, 20 and 21 at 20A are responsible. In rare cases, a fault in the climate control unit can cause the blower motor to stop functioning properly.