If your AC pressure switch seems to be fine, use your air conditioning gauge set to check for adequate levels on both sides. This website uses cookies to improve your experience. The fuses are coded as follows: See also: Moonroof Normally the AC pressure switch is closed when the pressure is correct and working properly. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? RELATED: AC Low Side Pressure Too High Common Causes & Repair Costs. 1,649 satisfied customers. Where is the oil pressure sending unit located on the 1990. Theres lots more information on this site for your vehicle. Unplug the electrical connector from the blower motor. The average AC pressure switch replacement cost is between $50 and $300. Shop put on gauges,: lo side 30, but high side 400. Told me I have a blockage but didn't know where, suggested I clean out condenser fins. 2023. Here's how to tell if your AC pressure switch is bad. 1995. The low pressure switch ensures that the pressure never drops too low. One-touch up and down driver front window, One-touch up and down passenger front window, Interior demand lamps (overhead console, second row, cargo), Glove box lamp, Second and third row seat release, Visor lamps, 4-inch radio display, Power liftgate logic, Electronic finish panel, SYNC, Run/accessory relay (wipers, rear washer), Rain sensor, Interior courtesy lamps (overhead console, Second row, cargo), Puddle lamps, Console bin LED, Backlighting, Right turn lamps, Right trailer tow tum/stop lamps, Left turn lamps, Left trailer tow tum/stop lamps, Reverse lamps, Stop lamps, High-mounted stop lamp, Keypad illumination, Brake shift interlock, Start button run indicator, Passive anti-theft system, Powertrain control module wake-up, Rear seat power enable, Steering wheel control module, Intelligent access, Headlamp switch, Datalink connector, Steering wheel control module, Ignition switch, Push-button start switch, Radio, 8 SYNC Multi-function display screen, SYNC module, Global positioning system module, 110-volt AC power point, Power folding mirror, Power mirrors, One-touch up and down front windows, Door lock illumination, Memory switch illumination, Blind spot monitor, Rearview camera, Reverse sensing system, Lane departure warning module, Second row heated seats module, Heads-up display, Climate control humidity sensor, Terrain management system, Hill descent switch, Headlamp switch ignition sensor, Rear park lamps, License plate lamps, Trailer tow park lamps, Fog lamps, left and right turn signal mirror feed, Circuit Breaker:Rear power windows, Passenger power window, One-touch down (driver side only), Driver window switch, 2013-2015:Engine cooling fan #1 high speed power, Engine cooling fan #1 and #2 low speed primary fuse, 2013-2015:Engine cooling fan #2 high speed fuse, 2013-2015:Engine cooling fan #1 and #2 low speed secondary fuse, Vehicle power #2 (emission related powertrain components'), 2013-2015:Vehicle power #4 (ignition coils), 2010-2012:Vehicle power #4 (ignition coils), 2013-2015:Vehicle power #1 (powertrain control module), 2010-2012:Vehicle power #1 (powertrain control module), Vehicle power #3 (coil), All-wheel drive module, Air conditioning variable compressor control, Powertrain control module keep-alive power, Powertrain control module relay, Canister vent solenoid, Front, blower relay coil, Electronic power assist steering module, Powertrain control module, Transmission control module, Engine control module (2.0L engine), Anti-lock brake system module, Plant EVAC and fill, Rear blower motor, Rear defroster, Trailer tow battery charge relays, Passenger compartment fuse panel run/start, 2013-2015:Engine cooling fan #2 high speed relay, 2013-2015:Engine cooling fan #1 and #2 low speed relay #2, 2013-2015:Engine cooling fan #1 high speed relay, Engine cooling fan #1 and #2 low speed relay #1. 2005 explorer 4.0.. where is the ac compressor fuse and relay located in the fuse box? Typically relays are located in the engine compartment or under the steering wheel on the left-hand side. The fuse panel is located below and to the left of the steering wheel by the brake pedal. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. The AC pressure switches are located on the AC pipes on both sides of the AC compressor. The resistor is typically located under the passenger side dashboard, near the blower motor. If you do not see any volts, or if you only see volts at certain fan speed setting, it could be due to a bad resistor. You should see 0 ohms when the switch is closed and an open circuit when the switch is open. By clicking Accept, you consent to the use of ALL the cookies. For 1997-2013 Chevrolet Corvette Power Steering Pump Brace AC Delco 32232JF 1998 (#394452582505) l***e (1858) - Feedback . Bad compressor? Hey magnus I just recently changed compressor ,expansion valve and dryer on my 2009 honda civic, and the ac is still. Rear Relay Box I have a 2000 F250 7.3 Liter Diesel Super Duty Crew Cab. The 2012 Ford Explorer has 2 different fuse boxes: Passenger compartment fuse panel diagram. If youre like most car owners, you probably dont think about your AC pressure switch until theres a problem, and if youre unlucky, that problem can be a real headache to fix. . You also have the option to opt-out of these cookies. Category: Ford. Part 2 of 3: Remove the A/C clutch cycling switch Materials Needed Protective gloves Repair manuals Safety glasses Wrench and when the a/c is switched on it will kick on and within a matter of minutes it. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. 1. Open hood and look on fire wall passenger side, should see blower motor, resistor pack is either right on top of motor or a big harness connector . My ac Compressor not get power and I took it to the Chevy dealership. - Hi Guys, I would really appreciate some help on this. First, did you check the ac relay? See attachment. See other Ford Explorer: Ford Explorer (1996-2001)>> Ford Explorer (2002-2005)>> Ford Explorer (2006-2010)>> 1999 - 2003 7.3L Power Stroke Diesel - HELP, NEED AC RELAY LOCATION! Fuel Pump Relay battery junction box . Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? blows #70 fuse, what could be causing this fuse to keep blowing? However, you need a wiring diagram for this. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Air Conditioning Recharge - Safely add freon to your AC system 5. So can it be the pressure switch thats stopping the power from coming through. For Ford Explorer 2012 OEM AC Compressor W/ A/C Repair Kit TCP | EBay www.ebay.com. If the fuse is blown, replace it with a new one with the specified amp rating. Vehicle power #1 (PCM) 70. 3. Find many great new & used options and get the best deals for For 2002-2012 Ford Explorer Rear Window Defogger Connector SMP 32288CW 2003 2004 at the best online prices at eBay! Posted by kautzs16 on Jun 23, 2010. 32. The information may be listed in your vehicles owners manual. The heating system is a part of the engine. The power distribution box is located in the engine compartment. You can test the relay by swapping it with other relays in the fuse box with similar amp rating. Getting Started - Prepare for AC recharge Learn More > 2. 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. She has been published on several websites and in the winter 1996 issue of "QECE." Trade. (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? 1. 2005. When the AC compressor pumps out refrigerant without the correct pressure, it can cause significant damage to the compressor, leading to higher repair costs. Satisfied Customers: 46,088. Removed negative cable from battery when checking wiring. If the compressor is clicking off and on, you are going to notice some strange sounds from the engine and under your dashboard. These cookies track visitors across websites and collect information to provide customized ads. High pressure at 125. But before you begin the replacement, it is highly recommended to disconnect the vehicles battery.Note: Vehicles with auto climate control may not have a blower motor relay. Use always an intact fuse of the same color. The clue that kicking the wires further points to this problem. During this period, the Ford Explorer was updated 2 times. This 2012 Ford Explorer Fuse Box diagram post shows two fuse boxes; the Battery Junction Box/Power Distribution Box located under the hood and the Smart Junction Box/Passenger Compartment Fuse Panel. The manufacturer reserves the right to make changes to the technical characteristics, specifications and equipment of any model, therefore there is no one general description for all Ford Explorer cars. Follow us on Facebook. Vehicle power #3 (coil) - A/C clutch relay, Fan control relays, Variable air conditioning compressor, Auxiliary transmission warmup, Turbo charge waste-gate control, Electronic compressor bypass valve (for turbo charger), All-wheel drive module, Positive crackcase ventilation heater. Unplug it and check it out for continuity. Pull the panel cover outward to access the fuses. When looking for the reason, you should always start with the most obvious cause, blown fuse or faulty relay. My car toyota corolla 2013 model compressor doesnt restart once it is shut and doesnt cool . 11 to flow to the diode and then to the clutch.The diode let voltage flow in only one direction,this keeps you from having fly back voltage from compressor clutch when it engages and dis-engages to keep from spiking the circuit. Hi I have 2014 Ford Fusion 1.5 lt I charged my ac when I turn it on it builds too much pressure and does no cool at all please answer. They include wiring diagrams and technical service bulletins. RELATED: 5 Symptoms of a Bad Car A/C Condenser. Step 1: Locate the compressor clutch cycling switch. Register Today It's free! First checked the relay and fuses and were all good. Battery drain or dead battery A failed ECM power relay can also cause a battery drain or dead battery. The compressor is now engaged, turning freely without any strain to the engine. Insert the new relay, making sure you orient it properly so the legs fit into the proper cavities. I have a 2013 Ford Explorer XLT with a new a/c compressor and condensor. On a 2002 Ford Explorer, where in the Aux A/C Relay located and what number? 2021. The accumulator is usually found at the back of the engine compartment, mounted to the firewall. Temperature Control Rear Of Floor Console Fits 11-14 EXPLORER 624762 (Fits: 2014 Ford Explorer) $108.29. PCM Power Relay battery junction box . With the OBDII port on your vehicle, you can use a code scanner to check for DTCs. You can drive your car with a bad AC pressure switch with no problem, but the AC system wont work. However, on modern car models, they seem to be quite reliable, even if they are more advanced than they were before. no it's not ok to bypass only do this for testing purposes. When this happens, you may hear unusual whirring or droning noises from behind the dashboard. If the volts reading is normal, it indicates a fault in the blower motor. You can usually swap the horn relay with the ac relay to test if its bad. 10. This cookie is set by GDPR Cookie Consent plugin. Your email address will not be published. On the low-pressure side, you should see readings near 30 PSI when the temperature outside is 90 degrees or less. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers. Check all the connectors for the heating system while you're at it. Blower motors can fail at any time without warning, but usually there are early signs before they stop working. 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.Remove the 2 screws holding the module and let it hang down and your resistors are behind this.Remove the 2 screws holding the resistors and remove. If either sides pressure gets too high or too low, it will shut off the power sent to the AC compressor and disable the air conditioning system. The function of the blower motor resistor is to control the speed of the blower motor. However, you must confirm this with a wiring diagram. ford explorer fuse relay starter location 1998 ranger box 2000 2004 2003 cigarette lighter windstar power xlt distribution v6 diagram. Most folks miss that and spend a small fortune trying re-gassing and replacing compressors. Fuse 7 is 5amp, output wire is YE/RD at CJB. The more accurate way to test if the blower motor is bad in Ford Explorer is to connect it directly to a 12 volt battery using alligator clip test cable. 34 Answers. The cookie is used to store the user consent for the cookies in the category "Performance". Cayden Conor has been writing since 1996. Thank you! But opting out of some of these cookies may affect your browsing experience. 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. 1. Engine compartment The power distribution box is located in the engine compartment near the battery. The high pressure switch monitors any blockages in the system that would lead to more pressure on the high pressure side. The manufacturer reserves the right to make changes to the technical characteristics, specifications and equipment of any model, therefore there is no one general description for all Ford Explorer cars. The current diagram will also be applied on it. Produced from 1990 to the present in five generations. I cannot locate a low side pressure switch? Is it difficult to replace? Still won't come on. (& Is it Bad?). Most auto repair shops charge between $75 and $150 per hour. Ford Explorer The most common reasons a Ford Explorer ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. To check the fuse, pull it out of the fuse box using a fuse puller or needle nose plier and hold it against the light. So i tried to move the connector of tge high presure switch then put it back then it turns again my ac compressor then a few seconds it wil turn off again.. 2022. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. Blower motors are maintenance-free and can easily last for over 10 years, but they can fail earlier due to overheating, moisture damage or manufacturing defect. What closes the cycling pressure switch, Freon pressure or electrical? I am including a diagram that shows the WOT relay and where its power and grounds come from. Year of production: 2010, 2011, 2012, 2013, 2014, 2015, 2016. The first sign that the air conditioning pressure switch is bad is when the system shuts off intermittently. Motorcraft HVAC cut-off switches are designed for maximum performance and durability. If you dont have an engine code reader, consider stopping at your local auto parts store, where they might offer the service for free. In this material, we will show an assignment of the 5th generation Ford Explorer fuse and relay boxes, produced in 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020. Ford Explorer is a midsize crossover. 15. Sponsored by: . Fuses and circuit breakers protect your vehicles electrical system from overloading. See other Ford Explorer: Ford Explorer (1996-2001)>> Ford Explorer (2002-2005)>> Ford Explorer (2006-2010)>> 2. Free shipping on many items . I have voltage going into the switch. Either way, when the air conditioning only offers intermittent usage, its a good sign that the AC pressure switch is faulty. It is rippled with the battery and is covered by a protective cover. Hyundai Santa Fe 2005 v6 3.5 thank you! The air conditioner relay on a Ford Explorer is located in the relay box near the driver's-side fender well. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Hi Magnus. Toyota Corolla Nze, I'm having the same problem with my GMC Sierra. Windshield Wiper Relay Battery junction box. . Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 15A: 12: . 05 2005 Ford Explorer A/C Compressor - Climate Control - CARQUEST, Driveworks, Four Seasons, GPD . The Explorer does have a Fuel Shutoff which could be activated by a rear end collision but if that is the problem I don't think you could drive very far if at all.It is explained on page 288 of the 2015 Manual (2nd printing). First of all, you should find out where the blower motor relay is located in your particular model of Explorer. It's located inside the dash, often on the opposite side of the steering wheel or inside the engine compartment on the firewall. 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. Car: 2012 Honda Jazz Hybrid, GP1, CVT transmission. Produced from 1990 to the present in five generations. If you track the AC lines on one of them you will see a sensor with a plug connected to it. (LS3 Engine) If your AC pressure switch is not working, it can cause your whole AC system to malfunction. Save my name, email, and website in this browser for the next time I comment. Ron, ASE Certified Technician. Relays Ford Explorer MK2 - relay box - engine bay - USA version Ford Explorer MK2 - relay box - passenger bay - USA version WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. Turn the Compressor by Hand Your Explorer's AC compressor should freely turn by hand when it is not engaged. Yes, the blower motor can still be operative after the resistor goes bad, but it may only work at high speed, or remain stuck at one fan speed. You must replace it with one of the same amperage and therefore the same color. The air conditioner relay on a Ford Explorer is located in the relay box near the drivers-side fender well. Find many great new & used options and get the best deals for For 2011-2015 Ford Explorer Accessory Power Relay SMP 94946VB 2012 2013 2014 at the best online prices at eBay! If the motor does not spin after directly connecting to the battery, it confirms that the blower motor is dead and should be replaced with a new one. If the band is broken or melted, replace the fuse. Auxiliary relay box The relay box is located on the front right fender well. But the ac clutch not coming on to blow out cold air. In most cases, you will notice this during hot days when your car is not blowing any cold air through the vents. Thanks! In any case, it is advisable for laypersons to visit a workshop as you can easily do more damage to your vehicle, especially to the electrical system. Jeff. WARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth . The r1234 freon that it calls for is good and the pressure. I have one switch that control the ac compressor and the fan. Posted: Apr 5, 2014. Use the Ohm setting on your multimeter and measure between the signal and the ground pin. 1999 to 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines. These relays are located on the reverse side of the passenger compartment fuse panel. Power distribution box Ford Explorer - fuse box - power distribution box Passenger compartment fuse panel Ford Explorer - fuse box - passeneger compartment WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. See also: Photo of a Mazda blower motor resistor M10 x 1.25 - 6H Thread. AC was blowing warm. More Info. DannyR924. How Much Does an AC Recharge Cost? Here you will find fuse box diagrams of Ford Explorer 2016, 2017, 2018 and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. If your car dont have the ability to check the AC system with a scanner, you need to do it manually. Rodents, such as rats or mice, can get under the hood or even make their way inside the dashboard of your Explorer and chew on wire coatings, which can cause all sorts of electrical problems. I replaced the low side, but cant seem to find the high side switch? Question; Is there any chance that the compressor is still good and not working because of a short somewhere between fuse box and switch atop the compressor? Interior a/c light was blinking and magnetic clutch was not actuating. When you turn on the air conditioning, you expect to feel cold air pour out. The AC pressure switch is an important part of your air conditioning unit. In most cases, their diagrams are right from the factory manuals. Took it to RAM, they say nothing is wrong.. next day, did it again took it in, same thing, nothing wrong .. it blows cold for an hour or two then goes warm.. any ideas? After re- starting the engine, the compressor clutch stayed engaged and the engine returned to normal rpm's. Damaged WAC relay (or CCRM). 10A: 11: Instrument cluster, Heads-up display. See answer (1) Best Answer. When you turn on the AC fan in your Explorer, and the air does not flow out of the vents, or the airflow is poor or inconsistent, it could be due to a broken blower motor. . Premium parts you can rely on Designed to keep your A/C system in top shape. There is also an auxiliary relay box. 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. Can you drive with a bad AC pressure switch? Climate control module is the brain of the air-conditioning system in your Ford Explorer, also responsible for turning on and controlling the speed of the blower motor. Run/Start Relay smart junction box (SJB). Generally, an AC pressure switch will go bad once or twice in a cars lifetime. 3) Blower flasher relay block - blower relay switched side - branches to fuse 7 in CJB. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. However, this problem is also caused by low refrigerant levels, which should be checked regularly. Front Wiper Relay battery junction box . This problem occurs when a leak occurs. If the low or high pressures are off, you may need to refill the refrigerant, or there may be a larger problem with the system. Location: On Discharge Line. The weak point on these systems is the resistor connector, though they usually present themselves when you try to unplug them. Here are a few more steps on how to test an AC pressure switch: Leave the engine running and turn on the air conditioning in full blast. All Rights Reserved. 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? We also use third-party cookies that help us analyze and understand how you use this website. Performance upgrades, maintenance, modifications and problem solving. Ford Explorer 5.0L 1998, HVAC Pressure Switch by Santech. The #1 Ford Explorer enthusiast resource for over 25 years! You can also use the code scanner to erase codes once you repair the problem. 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. But doesnt work can you remove pump pressure switch How Much Does It Cost To Fix AC In A Car? The fuse panel is located below and to the left of the steering wheel by the brake pedal. Here you will find fuse box diagrams of Ford Explorer 2011, 2012, 2013, 2014 and 2015, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. Car AC Compressor Relay Replacement Cost Service Location SELECT YOUR VEHICLE $106.80 - $197.34 Price range for all vehicles ( 25) Almost every single electrical system on a car is powered through some kind of switch or electrical relay, and the AC system and compressor are no exception. Please!! You can also measure if there is 5 volts, ground, and a signal coming from the engine control module at the AC pressure switch connector. Where is the oil pressure sending unit located on the 1990 ford explorer with a V6 2.3 engine? ), AC Low Side Pressure Too High Common Causes & Repair Costs, 5 Signs Your Cars AC is Low on Freon (& What to do), AC Compressor Clutch is Not Engaging Causes & How to fix. For cigarette lighters and sockets, fuses numbered 9, 20 and 21 at 20A are responsible. The AC blower motor in Ford Explorer needs electricity to work. If the volts reading is normal, then the fault probably lies with the blower motor itself. Make a small 6-inch jumper wire and strip both ends. Average repair cost is $80 at 97,750 miles. If the blower motor stops working due to a fault, the air will not flow out of the vents when you switch on the AC in your Explorer. How to Disable the Alarm on a 2000 Ford How to Reset the Check Engine Light on How to Replace the Starter Relay on a How to Replace the Mega-Fuse in a Ford How to Reset the ECU After Changing an How to Turn Off the Check Engine Light 12 volt relais, relay image by Sascha Zlatkov from, Copyright 2023 Leaf Group Ltd. / Leaf Group Media. To jump an AC pressure switch, if you have an old two-pin switch, simply remove the connector and bridge a wire between the pins of the connector. I thought I would try to DIY change my: hi/low pressure switch, compressor, condenser w/drier, and the (difficult) expansion valve on the evap, to cover all bases. 2015. You will attach the low-pressure gauge to the low-pressure fitting and vice versa. Rear Window Defrost Relay smart junction box (SJB). Ford Explorer AC Fuse and Relay Location - YouTube 0:00 / 1:40 Ford Explorer AC Fuse and Relay Location Lehew Tech 116K subscribers Subscribe 453 91K views 3 years ago Using a. If there is something wrong with the values, you need to check the wiring. Forums Generation Specific Forums This cookie is set by GDPR Cookie Consent plugin. 1996. Run/Start Relay Smart junction box. You might notice that the system starts up and cuts out for a short time. What does the AC pressure switch control? The cost of diagnosing the P0645 Ford code is 1.0 hour of labor. 4. If a fuse blows again contact a qualified service center. Later when i accelerates with an Rpm 3 or more for few seconds it gives chilling cold air. Factory diagrams are much harder to read. This cookie is set by GDPR Cookie Consent plugin. I'm have 2002 Honda Odyssey, I have been working on,compressor is working system is charged,its not cycling on and off , everything is seem to be working,all the control are checked out in the cabin,but not cooling, I am baffled as to what the problem is help!!