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2010 ford f150 ac relay location - Fuel heater relay − Diesel 30A 60A 30A 30A 30A 20A 30A F2.109 40A Heater blower motor (19805), Auxiliary A/C relay F

no power to ac clutch relay. 2004 f150 4x4 5.4 ac clutch relay isn t getting power

1. Checked fuse. Was good. 2. Checked Low Pressure connection. On this, I jumpered the connector and could not get the clutch to engage. I also checked to make sure I had 12v from that point, which I did. 3. Checked the power to the clutch assembly.this might be long so bear with me I have a 2004 f150 xlt 4.6l and the a/c has given me fits from day one. i'll start with what i know the compressor is new drier is new system was flushed, vacuumed and filled with 9oz pac 46 oil and 36oz of freon r134A. high pressure switch is new low pressure switch is new, a/c control module in dash (manual ...This allows power to flow through the relay to the compressor clutch, turning your A/C on. Part 1 of 2: Locate your A/C relay. Material Needed. Owner’s manual; Step 1: Locate the A/C relay. The A/C relay is typically found in the underhood fuse box. Consult your owner’s manual for the exact location. Part 2 of 2: Replace your A/C relay ...Sep 27, 2017 · Past 24 Hours: 71. Past 7 Days: 383. Past 30 Days: 1,577. All Time: 169,819. @bhurry turn your AC off and see if the fan still stays on. The loud sound could come from your Fan Clutch for the same reason your fan stays on. Let us know what engine size your F-150 has so that we can possibly get more information for you. - 2009-2014 Ford F-150. 0:00 / 2:32 Ford F150 AC Relay, Fuse & Pressure Switch Sensor Location (EASY FIX) THE EASIEST WAY TO FIX 6.44K subscribers Subscribe Share 47K views 2 years ago #video #cars …On this episode of Fear No Fix, Chris and ChrisFix team up to diagnose a PCM Relay issue and replace it in a 5.4L Ford F-150 (model years 2004-2008).Symptoms...In this article, we consider the fourth-generation Ford E-Series (third refresh), produced from 2009 to 2012. Here you will find fuse box diagrams of Ford E-Series 2009, 2010, 2011 and 2012 (E-150, E-250, E-350, E-450), get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.May 7, 2018 · Originally Posted by Ryans197. I have a 2013 5.0l f-150 and my a/c compressor will not engage I've check my refrigerant level, fuse, relay and have done a EOEO test and all of that is fine. My cooling fans run at 100% when I cut the a/c on and stay on until I turn the truck off. I've read other threads with very similar symptoms and I'm ... 1999 ford f150 heater relay location the heater only blows cold air where are the relays at? ac works but it will - Ford 2001 F150 Styleside SuperCrew question. Search Fixya. Browse Categories ... Jul 03, 2010 • 2004 Ford F150. 0 helpful. 1 answer. Heater isnt putting out any heat ...blows cold air ....when i adjust the heat/cold knob it ...The most common causes for AC fan blower motor not working in Ford F-150 are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. 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. 1.okay we would need to give the compressor direct power or bypass the relay with the key on to see if the compressor comes on. if the wiring and the compressor is all good it should come on as long as it has the power. if that checks we would next need to verify that the pressure sensor is reading correctly since if it was not the ECM would cut off the compressor to protect. verify that the ...May 7, 2018 · Originally Posted by Ryans197. I have a 2013 5.0l f-150 and my a/c compressor will not engage I've check my refrigerant level, fuse, relay and have done a EOEO test and all of that is fine. My cooling fans run at 100% when I cut the a/c on and stay on until I turn the truck off. I've read other threads with very similar symptoms and I'm ... The relay box is located in the engine compartment on the left fender. relay box layout (2004). relay box layout (2006-2008). With Daytime Running Lamp (DRL) and 4×4 options. Without Daytime Running Lamp (DRL) and 4×4 options. Locate fuse and relay. Fuse box diagram. Identifying and legend fuse box Ford F150 2004-2008.During this time, the model received a restyling. In this material you will find an assignment of F-150 fuses and relays with box diagrams and locations. We will also tell you which fuses are …1999 ford f150 heater relay location the heater only blows cold air where are the relays at? ac works but it will - Ford 2001 F150 Styleside SuperCrew question. Search Fixya. Browse Categories ... Jul 03, 2010 • 2004 Ford F150. 0 helpful. 1 answer. Heater isnt putting out any heat ...blows cold air ....when i adjust the heat/cold knob it ...Blower motor not working on your Ford F150 pickup truck? Fans not blowing air? Make sure to check blower motor fuses and relay before you decide to replace t...Order Ford F150 A/C Compressor Control Relay online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... Ford F150 AC Compressor Control Relay. Buy Online. Pick Up In-Store. Brand. Price. What are you working on today? Get an exact fit for your Ford F150. Add a Vehicle. 1-4 ...Order Ford F150 A/C Compressor Control Relay online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... Ford F150 AC Compressor Control Relay. Buy Online. Pick Up In-Store. Brand. Price. What are you working on today? Get an exact fit for your Ford F150. Add a Vehicle. 1-4 ...Originally Posted by Ryans197. I have a 2013 5.0l f-150 and my a/c compressor will not engage I've check my refrigerant level, fuse, relay and have done a EOEO test and all of that is fine. My cooling fans run at 100% when I cut the a/c on and stay on until I turn the truck off. I've read other threads with very similar symptoms and I'm ...O’Reilly Auto Parts carries brake relays, A/C relays, lighting relays, wiper relays, and more to help keep all of the electrical systems on your vehicle operating safely. Shop for the best Relays for your 2010 Ford F-150, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.SOURCE: 1992 gmc c1500 ac compressor relay location. I pulled this from another web site "The AC clutch relay is located inside the cab on a metal bracket that is easiest to see when you remove the glove box compartment. The relay is on a metal bracket bolted to the top of the plastic air box, forward and to the center of the dash from glove box.No Power to AC Compressor, fuse and relay under hood are good and have power. 2009 Ford F150 Lariat 4X4 Custom Edition, 5.4L.Dryer is incorporated in the condenser, I can not seem to find any pressure switches. Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix with Ford. The Ford Mechanic I'm …All Time: 28,777. I believe you were miss informed but you don't half to drain your a/c fluid. You have what is called a shrader valve. The pressure switch screws onto the sharder valve . If your issue is in that valve then yes you will lose pressure. So no the pressure does not half to evacuated when changing the... - 2009-2014 Ford F-150. Suggest to check your low-side pressure. A/C operation is difficult to explain in that the lower the pressure, the colder the temperature, but the less heat or total coolness is transferred. The low-side pressure switch serves to cut the compressor out when the pressure drops below 22-28psi, depending on the type of freon.Where is the flasher relay located on my 2010 F150. I want to change it cause I put LED tail lights in. Show More. Show Less. Ask Your Own Ford Question ... 23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs. Chris (aka- Moose) Ford Technician. 37,872 satisfied customers. 24 years of experience ...Fan / Front Blower Motor not working on your Ford Taurus? In this video I will show the location of two fuses and a relay responsible for the operation of fr...This article applies to the Ford F-150 (2004-2014). Fuses are key to your truck's electrical system and to keeping everything that relies on electricity working properly. Your fuse box or boxes will house many different fuses, each one controlling one or a group of items similarly related. A fuse works by allowing an electrical current to flow ...Step 10: Reinstall the EVAP temperature sensor. Screw the new sensor into the AC condenser, turning it to the right. Step 11: Reinstall the support clip. In some cases, you'll have to reinstall the support clip on top of the sensor. If this is the case, simply press the clip onto the back of the sensor.You have to replace with a diode from Ford. 14 bucks! You can remove the diode and the A/C will work but being that it ties in with the ECM I would not recommend it. The diode is located under the hood in the small box on the driver side fender next to the A/C relay. It should be black with an Arrow pointing to line.Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F150 / F150 Raptor (2015, 2016, 2017, 2018).2000 Ford F150 Super Crew battery junction box. ... Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description 1 20A * Power Point 2 30A* Powertrain Control Module 3 30A* Main Light Switch, ... Fuel Injectors, Fuel Pump Relay, Mass Air Flow Sensor 19 10A* Trailer/Camper Adapter (Right Stop and Right Turn Lamp) 20 10A* Trailer/Camper ...2000 Ford F150 Super Crew battery junction box. ... Fuse/Relay Location Fuse Amp Rating Power Distribution Box Description 1 20A * Power Point 2 30A* Powertrain Control Module 3 30A* Main Light Switch, ... Fuel Injectors, Fuel Pump Relay, Mass Air Flow Sensor 19 10A* Trailer/Camper Adapter (Right Stop and Right Turn Lamp) 20 10A* Trailer/Camper ...The most common causes for AC fan blower motor not working in Ford F-150 are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. 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. 1.Jul 3, 2018 · no power to ac clutch relay. 2004 f150 4x4 5.4 ac clutch relay isn t getting power. The relay kicks on but there is no power on the pink/blue wire to relay. I have laid in the floorboard and checked every fuse with a test light. Found one blown on an unrealated circuit and replaced it. If I apply power to the grey/black wire at the clutch relay ... NEED HELP IDENTIFYING!! 1 / 1. 1997-2006 Expedition & Navigator - Where is the A/C Relay? - Hello everyone, this is my first post. I am at my witts end.I cant seem to find my a/c relay. It is a 2005 Expedition. I have searched this forum and couldnt find the answer so I am starting this thread.I looked in the owners manual and all of the relays ...by projectsho89 » Fri Jul 13, 2007 1:12 pm. For the 2K F150, the blower relay is located in the same block with the flasher relay. It is located behind the center of the instrument panel. It is not in any of the fuse boxes. These ought to help: 2000_F150_HVAC_Schematic.pdf. 2000_F150_Blower Diagnostic.pdf.Jun 26, 2010 · Symptoms. Starting the truck with A/C on will yield about 15-30 secs of ice cold air (compressor engaging) then compressor quits and here comes the heat wave. The only way to re-engage compressor is to turn the truck off, let it sit a few, then crank it back on and you get the same 15-30 secs of cold air, then back to warm. 3) Damaged Ground Wire. The foundation for the electrical wire operation is the ground. Therefore, damaged or bad ground means the electrical currents cannot find their way to the battery. In this case, the clutch won’t engage. Signs of damaged ground include your car lights flickering randomly.2009 - 2014 Ford F150 - Flasher relay on a 2010 F150 - After doing several google searches I am confused as to why these models do not use a flasher for the turn signals. My left turn signal is hyper flashing and none of the bulbs are bad. I have no problems with the right signals and my hazards work fine.Auxiliary Relay Box (SVT Raptor only) The relay box is located in the left-hand corner of the engine compartment near the windshield. Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F150 / F-150 SVT Raptor / Ford Lobo (2009, 2010, 2011, 2012, 2013, 2014).Ford F-650 / F-750 (2001-2015) fuses and relays. In this article, we consider the seventh-generation Ford F-650 / F-750, produced from 2001 to 2015. Here you will find fuse box diagrams of Ford F-650 and F-750 2004, 2005, 2006, 2008 and 2011, get information about the location of the fuse panels inside the car, and learn about the assignment of ...Originally Posted by ron4498. I found the Blower Relay. It is located under the dash between the steering wheel and radio/climate controls. On my 1997 F150 access involved taking off the lower dash panel below the steering wheel. Once the panel is removed the bracket holding both the flasher and blower relay is about six inches right of the ...Using a 2006 Ford F-350, I point out to you the location of the AC compressor clutch relay and the AC compressor clutch fuse. Check the AC fuse and relay if ...Ford F-150 2010 Fuse Box. The fuse box is located under the right-hand side of the instrument panel. Delayed accessory relay (Feeds fuse 41 and circuit breaker 47) Voltage power 2, Voltage - battery voltage, Mass air flow/Intake air temp, CMS 12 and 22 with 6R80 transmission, Brake on/off switch (BOO) Voltage power 3, Electric fan clutch, A/C ...Order Ford F150 A/C Compressor Control Relay online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... Ford F150 AC Compressor Control Relay. Buy Online. Pick Up In-Store. Brand. Price. What are you working on today? Get an exact fit for your Ford F150. Add a Vehicle. 1-4 ...Sep 30, 2022 · 1 635 views 11 months ago FORD F150 AC COMPRESSOR CLUTCH RELAY LOCATION REPLACEMENT F 150 AC NOT WORKING 2009 2010 2011 2012 2013 2014 ...more ...more Don’t miss out Get 3 weeks of... The relay box is located in the engine compartment on the left fender. relay box layout (2004). relay box layout (2006-2008). With Daytime Running Lamp (DRL) and 4×4 options. Without Daytime Running Lamp (DRL) and 4×4 options. Locate fuse and relay. Fuse box diagram. Identifying and legend fuse box Ford F150 2004-2008.Order Ford F150 A/C Compressor Control Relay online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... Ford F150 AC Compressor Control Relay. Buy Online. Pick Up In-Store. Brand. Price. What are you working on today? Get an exact fit for your Ford F150. Add a Vehicle. 1-4 ...Locations and descriptions of the fuses and relays of the under-hood fuse/relay box for 1994-1995 Ford F150, F250 and F350 (gasoline engine only). Unveiling the Cigarette Lighter Power Outlet Fuse Location for 2002-2010 Dodge Ram 1500. The under-hood fuse/relay box is known as the Power Distribution Center in the Ford service/repair literature.Oct 11, 2022 · 2. Location. Arizona. On my 2003 Expedition the interior fuse and relay panel is the same as this video. But the relay box between the coolant reservoir and the intake tube is missing, replaced by the cruise control box. I removed the intake tube and the coolant reservoir and there is nothing underneath or anywhere on that side of the engine. Jan 26, 2019 · See more on our website: https://fuse-box.info/ford/ford-f-150-2009-2014-fuses-and-relayFuse box diagram (location and assignment of electrical fuses and rel... Ford Trucks. Ford F150 Air Conditioning Troubleshooting is all about finding the reasons for an inaccurate performance. In general, troubleshoot an Air conditioner on a Ford F150 by turning it on and open the hood. Observe the performance of the AC fan, condenser, and pressure pipes. Next, identify the problems inside the air conditioner.FORD F150 TRAILER TOW RELAY LOCATION REPLACEMENT F 150 TRAILER CONTROLLER RELAY 2015 2016 2017If you need to find the trailer tow relay, trailer relay on For...Jun 14, 2011 · NEED HELP IDENTIFYING!! 1 / 1. 1997-2006 Expedition & Navigator - Where is the A/C Relay? - Hello everyone, this is my first post. I am at my witts end.I cant seem to find my a/c relay. It is a 2005 Expedition. I have searched this forum and couldnt find the answer so I am starting this thread.I looked in the owners manual and all of the relays ... Using a 2002 Ford f150 with the 4.6 I show you the location of the AC Relay and Fuse for the AC compressor clutch.Using a 2015 Ford Transit 150 I show you the location of the two fuses for the AC and the Relay for the AC clutch.Jul 3, 2018 · no power to ac clutch relay. 2004 f150 4x4 5.4 ac clutch relay isn t getting power. The relay kicks on but there is no power on the pink/blue wire to relay. I have laid in the floorboard and checked every fuse with a test light. Found one blown on an unrealated circuit and replaced it. If I apply power to the grey/black wire at the clutch relay ... A/C Air Conditioning not working, stopped working or A/C compressor not engaging on your Ford F150? In this video I am showing locations of AC fuse and relay...Location: Scio, OR. Posts: 8,158. Likes: 31. Received 662 Likes on 422 Posts. This is a diagram from the service manual. The relay box is the larger one, the rearmost in the engine compartment, if I remember correctly. The insides of the box on mine look a little different than this, I think there are three fuse spots but only one fuse.1 / 1. 2009 - 2014 Ford F150 - AC compressor relay bypass - Hey everyone. Over the past few weeks my a/c started fading out...warmer and warmer each week. Now it's completely gone. I've recharged other cars I've owned in the past but no luck with this one.Jul 25, 2011 · Once you manually change the fan speed with the buttons the unit should switch out of auto mode and change the speed to to whatever you want. If yours is staying the same then it is broken. Take it to the dealer. Reply Like. 07-25-2011, 10:38 PM. # 3. Jun 16, 2020 · Ford F-150 with A/C Manual Temperature Control 2010, HVAC Blower Control Switch by Standard®. Type: 4 Blade Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality... High quality at an affordable price Expertly made from premium materials. $22.14. Unlplug the low pressure switch on the accumulator and jumper the connector. Turn the key on and the a/c switch on. If you hear the clutch engage the electrical system is fine and you're just low on refrigerant (most likely) or have a bad low pressure switch. Reply Like. # 4.Ford Mechanic: Kenny Z. Ok then if the A/C clutch kicks on with 3/5 jumped then the next step is to check for power on 1 with the key on.If power ok there then all that's left is ground on pin 2. The PCM grounds this pin based on a variety of inputs from the A/C pressure transducer, The HVAC control head, and engine load.Here you'll find full guide about fuses and relays on the Ford F150 Fuses and Relays Diagram (2004 – 2008) Model. ... Alfa Romeo 147 (2000 – 2010) Fuse Box Diagram . Alfa Romeo 156 (1997 – 2007) Fuses and Relays Diagram . ... The relay box is located in the engine compartment on the left fender. No. A: Protected components: F01: 5:Powertrain control module – keep alive power and relay coll, canister vent solenoid, transmission (2009-2010) 27: 20: Fuel pump relay power: 28: 10: 2010-2014: Auxiliary switch 4 (SVT Raptor) 29: 10: 4×4 integrated wheel end solenoid: 30: 10: Air conditioner clutch relay power: 31: 15: 2011-2014: Run/start relay power: 20: 2009-2010: Trailer ...Here you'll find full guide about fuses and relays on the Ford F150 Fuses and Relays Diagram (2004 – 2008) Model. ... Alfa Romeo 147 (2000 – 2010) Fuse Box Diagram . Alfa Romeo 156 (1997 – 2007) Fuses and Relays Diagram . ... The relay box is located in the engine compartment on the left fender. No. A: Protected components: F01: 5:Step 1: Locate the underhood fuse/relay box. Open the hood and locate the fuse/relay box. Manufacturers typically label the box with the word “Fuse” or “Relay” on the lid, but not all will. Step 2: Remove the …Ford F-150 with A/C Manual Temperature Control 2010, HVAC Blower Control Switch by Standard®. Type: 4 Blade Male Terminal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality... High quality at an affordable price Expertly made from premium materials. $22.14.A/C Air Conditioning not working, stopped working or A/C compressor not engaging on your Ford F150? In this video I am showing locations of AC fuse and relay...Suggest to check your low-side pressure. A/C operation is difficult to explain in that the lower the pressure, the colder the temperature, but the less heat or total coolness is transferred. The low-side pressure switch serves to cut the compressor out when the pressure drops below 22-28psi, depending on the type of freon.I ran across some kind folks in another thread that were able to answer my question about the location of the Blower Motor Relay, so decided to share the information here. The Relay is attached to the sheetmetal that supports the Radiator and is located kinda between the Radiator and the Battery.....right next to the Voltage Regulator.Jun 13, 2012 · These are designed to keep the compressor from running if the pressure is low. The low pressure is behind the dryer/accumulator, and the high pressure is near the HP service port in front of the battery. Unplug. Take a paper clip and jump the leads. If the switch is bad, the jumper should allow the compressor to start. Ford F-150 2010 Fuse Box. The fuse box is located under the right-hand side of the instrument panel. Delayed accessory relay (Feeds fuse 41 and circuit breaker 47) Voltage …On this episode of Fear No Fix, Chris and ChrisFix team up to diagnose a PCM Relay issue and replace it in a 5.4L Ford F-150 (model years 2004-2008).Symptoms...The 2006 Ford F-150 has 3 different fuse boxes: Passenger compartment fuse panel / power distribution box diagram. Auxiliary relay box (with DRL) diagram. Auxiliary relay box (without DRL) diagram. Ford F-150 fuse box diagrams change across years, pick the …Ford Flex (2009-2012) fuses and relays. In this article, we consider the Ford Flex before a facelift, produced from 2009 to 2012. Here you will find fuse box diagrams of Ford Flex 2009, 2010, 2011 and 2012, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. Air conditioner AC not working on your Ford F150 truck? In this video I am showing a/c compressor clutch fuse and relay. Checking the fuse and relay is the first thing you should do if...Ford F150 Flasher Relay LocationSignal lights and hazard lights are essential for car driving. they are important lights for directional warning for other mo...Ford Technician. 37,872 satisfied customers. 1997 Ford F-250 diesel, changed glow plug relay, now. 1997 Ford F-250 diesel, changed glow plug relay, now instruments no longer work: oil, battery charging, temp, fuel and tachometer … read more.Cooling, Heating, Ventilation & A/C - AC compressor will not come on. - I've read a lot about this issue, but can't figure it out. 2003 F150 SuperCrew 5.4L, 4X2 Air Conditioning worked perfectly last night. Nice and cold. This morning, no worky. AC compressor clutch is not engaging. Here is what I've done, engine...Air conditioner AC not working on your Ford F150 truck? In this video I am showing a/c compressor clutch fuse and relay. Checking the fuse and relay is the first thing you should do if...Jun 13, 2012 · These are designed to keep the compressor from running if the pressure is low. The low pressure is behind the dryer/accumulator, and the high pressure is near the HP service port in front of the battery. Unplug. Take a paper clip and jump the leads. If the switch is bad, the jumper should allow the compressor to start. Order Ford F150 A/C Compressor Control Relay online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... Ford F150 AC Compressor Control Relay. Buy Online. Pick Up In-Store. Brand. Price. What are you working on today? Get an exact fit for your Ford F150. Add a Vehicle. 1-4 ...RADIATOR COOLING FAN RELAY LOCATION AND REPLACEMENT FORD FOCUS MK3 2012 2013 2014 2015 2016 2017 2018In this video we will show you how to replace the relay ...Engine Compartment Fuse Box. WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. Ford F-350 (2008 – 2010) – fuse box diagram Year of production: 2008, 2009, 2010 Passenger Compartment Fuse Box The fuse panel is located in the passenger’s footwell. Number ...If you’re in the market for a Ford F150, you’re in luck. This popular truck is known for its durability, versatility, and impressive performance. Whether you need a powerful workhorse or a comfortable daily driver, the Ford F150 has got you...Jun 1, 2020 · 1 / 1. 2009 - 2014 Ford F150 - AC compressor relay bypass - Hey everyone. Over the past few weeks, Where is the relay located on my 2010 f150. Web trailer tow (right turn) r, Air conditioner AC not working on your Ford F150 truck? In this video I am showing a/c com, Location: Reynoldsburg, Ohio. Posts: 20,522. Likes: 7,092. Received, FORD F150 RADIATOR FAN RELAY LOCATION REPLACEMENT F 150 OVER, SOURCE: Diagram of 1996 ford ranger fusebox which fuse is RANGER FUSE PANEL Fuse Position Rating Ci, 2. AC compressor is not turning on. One of the most obvious signs, Aug 26, 2016 · Step 3: Replace the relay. With the key still in t, Dec 22, 2018 · 2009 - 2014 Ford F150 - Heater/ac blower not working, , Ford Flex (2009-2012) fuses and relays. In this article, , FORD F150 HVAC HEATER FUSE LOCATION REPLACEMENT F 150 AC MODULE, 430 Answers. The relay is under a black plastic cove, The relay box is located in the engine compartment on the lef, About Press Copyright Contact us Creators Advertise Dev, The 2010 Ford F-150 has 2 different fuse boxes: Passe, The fuse and relay box is located in the engine compartm, Passenger compartment fuse panel Ford F150 1997-200.