To test an AC pressure switch, you can use a multimeter. I applied 12 VDC to the compressor and it spins as it should the question I pose is See other Ford Explorer: Ford Explorer (1996-2001)>> Ford Explorer (2002-2005)>> Ford Explorer (2006-2010)>> 1995. Use always an intact fuse of the same color. I have checked the fuses and control switch, it is found ok. Locate AC Port - How to access the AC low pressure port and low pressure port cap 4. Sponsored by: . The cookies is used to store the user consent for the cookies in the category "Necessary". The trailer light relays are on the same block. For cigarette lighters and USB sockets, there are fuses numbered 60, 62, 65 and 67 at 20A and 85 at 5A. Removed negative cable from battery when checking wiring. Necessary cookies are absolutely essential for the website to function properly. You can usually swap the horn relay with the ac relay to test if its bad. In case of a faulty fuse, the circuit is interrupted and the motor can not work. My ac Compressor not get power and I took it to the Chevy dealership. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The heating system is a part of the engine. The output voltage on the multimeter should read around 12 volts. Measure between the signal and ground pin with a multimeter and check Ohms. The weak point on these systems is the resistor connector, though they usually present themselves when you try to unplug them. AC pressure switches monitor the low and high pressure sides of the air conditioning system. I know on slightly earlier models of Explorer's the blower motor and resistor pack were accessed from under the hood - nice 'n easy to get to, no crawling under dash or dropping glove box to get to. However, this problem is also caused by low refrigerant levels, which should be checked regularly. 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 AC blower motor in Ford Explorer needs electricity to work. (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? It is located under the dashboard on the drivers side and is covered by a protective cover. You must replace it with one of the same amperage and therefore the same color. I don't want to replace a switch without knowing what makes it open and close. Getting Started - Prepare for AC recharge Learn More > 2. Checked power to the compressor and its missing. However, only do this if you know what you are doing, and check a wiring diagram. Without loosing any fluid. How do I know its bad? Starter Relay battery junction box . Never replace a broken fuse with anything other than a new fuse. Locate the blower motor in your Explorer, typically located under the passenger side dashboard. ), 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. If your AC pressure switch is not working, it can cause your whole AC system to malfunction. Problem is there is no pressure in the system. My AC comes on for about a minute then it turns off. To become comfortable again, you will need to have the switch replaced. This indicates some form of wiring problem. A blower motor resistor or a blower motor control module is the part that controls the speed of the blower motor. The accumulator is usually found at the back of the engine compartment, mounted to the firewall. The first thing you want to do is check a wiring diagram and repair manual for your particular car model. The first sign that the air conditioning pressure switch is bad is when the system shuts off intermittently. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. For 1997-2013 Chevrolet Corvette Power Steering Pump Brace AC Delco 32232JF 1998 (#394452582505) l***e (1858) - Feedback . The low pressure side switch is located before the AC compressor, while the high pressure switch comes after the compressor. 110-volt AC power point, Power folding mirror, Power mirrors, One-touch up and down front windows, Door lock illumination, Memory switch illumination. 1,649 satisfied customers. Average repair cost is $80 at 97,750 miles. To find fuse diagrams, click here Replace Cap - Replace the AC low pressure port cap 6. 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. Therefore it is generally recommended to replace the old blower motor in Explorer as well when replacing the resistor. 2012 Ford Explorer A/C Relays, Sensors & Switches Sort by 1 - 30 of 32 results Original (OEM) A/C & Heating Parts 0 Your vehicle's A/C system is responsible for cooling your vehicle's cabin as well as defrosting your windshield in the winter while your heating system helps keep you warm in cold months. Front Wiper Relay battery junction box . You should see 0 ohms when the switch is closed and an open circuit when the switch is open. The ac mechanic told it is due to problem in sensor as air ia sufficient and asked to replace compressor and radiator as sensor is not available in market. 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 : . 2014. I have a 2000 F250 7.3 Liter Diesel Super Duty Crew Cab. F1 Not used F2 Not used F3 30 Trailer Brake Control (TBC) module connector F4 30 Front wiper relay F5 50 Anti-lock Brake System (ABS) module F6 Not used F7 30 Liftgate/Trunk Module (LTM) F8 20 Roof opening panel module F9 20 Power point, console rear F16 Not used F17 40 DC/AC inverter module F18 40 Blower motor relay F19 30 Starter relay F20 20 Power point, instrument panel F21 20 Power point, third row F22 30 Third row power seat relay F23 30 Driver Seat Module (DSM) with memory Seat control switch, driver side front without memory F24 30 Trailer tow relay, battery charge F26 40 Rear window defrost relay F27 20 Power point, console front F28 30 HVAC module, Dual Climate Controlled Seat Module (DCSM) F29 Not used F30 Not used F31 Not used F39 40 Auxiliary blower motor relay F40 Not used F41 Not used F42 30 Seat control switch, passenger side front F43 40 Anti-lock Brake System (ABS) module F45 5 Rain sensor module F46 Not used F47 Not used F48 Not used F49 Not used F50 15 Exterior rear view mirrors heating element F51 Not used F56 Not used F57 20 Headlamp assembly, left with HID headlamps F58 10 Generator F59 10 Brake Pedal Position (BPP) switch F60 10 Trailer tow relay, reversing F61 20 Power release seat motors, second row F62 10 A/C clutch relay F63 15 Right turn trailer tow relay, Left turn trailer tow relay F64 15 Rear window wiper motor F65 30 Fuel Pump (FP) relay F67 20 Heated oxygen sensors, Variable Camshaft Timing (VCT) solenoids, Evaporative Emission (EVAP) canister purge valve, Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor F68 15 Coil On Plugs (COPs) F69 15 Powertrain Control Module (PCM) F70 10 A/C clutch relay, All Wheel Drive (AWD) relay module F71 Not used F72 Not used F73 Not used F74 Not used F75 Not used F76 Not used F78 20 Headlamp assembly, right with HID headlamps F79 5 Cruise-Control Module (C-CM) F80 Not used F81 Not used F82 15 Rear washer relay F83 Not used F84 20 Trailer tow relay, parking lamp F85 Not used F86 7.5 EVAP canister vent control solenoid, PCM power relay, Powertrain Control Module (PCM) F87 5 Run/Start relay F89 5 Power Steering Control Module (PSCM), Blower motor relay F90 10 Powertrain Control Module (PCM) F91 10 Cruise-Control Module (C-CM) F92 10 Anti-lock Brake System (ABS) module F93 5 Auxiliary blower motor relay, Rear window defrost relay, Battery charge trailer tow relay F94 30 Body Control Module F33, F34, F35, F36, F37, F41, F42 F95 Not used F96 Not used F97 Not used, F1 30 Power window motor, left front XLT, Limited F2 15 Not used F3 30 Power window motor, right front XLT Limited F4 10 Third row power seat relay, Second row seat control switches, Glove box lamp, Overhead console, Vanity mirror lamps, Rail lamps, Second row interior lamp, Cargo lamp F5 20 Audio amplifier with premium plus audio F6 5 Not used F7 7.5 Driver Seat Module (DSM) F8 10 Not used F9 10 Front Controls Interface Module (FCIM), Liftgate/Trunk Module (LTM), Front Control/Display Interface Module (FCDIM) without SYNC F10 10 Front wiper relay, Rear washer relay, Battery Junction Box (BJB) F45 F11 10 Instrument Panel Cluster (IPC), Head Up Display (HUD) module F12 15 Exterior rear view mirrors puddle lamp, Backlighting, Overhead console, Rail lamps, Second row interior lamp, Cargo lamp F13 15 Headlamp assembly, right turn lamp, Lamp assembly, right rear turn lamp, Right turn trailer tow relay F14 15 Headlamp assembly, left turn lamp, Lamp assembly, left rear turn lamp, Left turn trailer tow relay F15 15 High mounted stoplamp, Rear lamp assemblies Stop lamp, Reversing trailer tow relay, Rear lamp assemblies Reversing lamp, Auto-dimming interior mirror F16 10 Headlamp assembly, right low beam F17 10 Headlamp assembly, left low beam F18 10 Power-Fold Seat Module (PFSM), Brake shift interlock, Powertrain Control Module (PCM), Keyless entry keypad without IA, Passive anti-theft transceiver without IA, Start/Stop switch with IA F19 20 Seat control switch, driver side front with memory F20 20 Door latch actuators F21 10 Keyless entry keypad F22 20 Horn F23 15 Remote Function Actuator (RFA) module with IA, Front Lighting control Module (FLM), Steering Column Control Module (SCCM) F24 15 Data Link Connector (DLC), Steering Column Control Module (SCCM) F25 15 Liftgate latch without IA, without power liftgate, Liftgate/Trunk Module (LTM) without IA, with power liftgate F26 5 Tire Pressure Monitor (TPM) module F27 20 Remote Function Actuator (RFA) module with IA F28 15 Ignition switch without IA, Start/Stop switch with IA F29 20 Audio Control Module (ACM), Accessory Protocol Interface Module (APIM) with SYNC, Global Position System Module (GPSM) with SYNC F30 15 Headlamp assemblies park lamp F31 5 Trailer Brake Control (TBC) module connector F32 15 Master window control switch XLT, Limited, Passenger window control switch XLT, Limited, Front window motors XLT, Limited, Door lock control switches, DC/AC inverter module F33 10 Occupant Classification System Module (OCSM) F34 10 Parking Aid Module (PAM), Video camera, Left Side Obstacle Detection control module (SOD-L), Right Side Obstacle Detection control module (SOD-R) F35 5 Head Up Display (HUD) module, Front Lighting control Module (FLM), In-vehicle temperature/humidity sensor, All Terrain Control Module (ATCM) F36 10 Not used F37 10 Restraints Control Module (RCM) F38 10 Auto-dimming interior mirror, Roof opening panel control switch, Roof opening panel module F39 15 Headlamps high beam F40 10 Parking lamp trailer tow relay, Rear lamp assemblies park lamp, License plate lamps F41 7.5 Center stack switch assembly, Brake shift interlock F42 5 Not used F43 10 Not used F44 10 Not used F45 5 Not used F46 10 HVAC module F47 15 Fog lamps, Exterior rear view mirrors cornering lamp F48 30 c.b. Necessary cookies are absolutely essential for the website to function properly. Some of these symptoms are easier to diagnose than others, but there are a few AC system trouble codes that might lead you in the right direction. 2. I can't find the answer. 4. The low pressure switch ensures that the pressure never drops too low. You can test the relay by swapping it with other relays in the fuse box with similar amp rating. 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 . A look in your service manual will show you the appropriate location for your model. Ford Explorer 2006, HVAC Cut-Off Switch by Motorcraft. Thanks. A struggling blower motor due to internal component degradation can put a lot of strain on the resistor when in operation, causing it to overheat and burnout. 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. Most AC pressure switches are found within the engine compartment, but some manufacturers put them elsewhere. Open the cover of the relay box under the hood of the Ford Explorer by pressing the plastic retainers in and lifting the cover off the relays. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. I own a 2000 Chrysler Concorde 3.2. 2012. Heated Relay Box 1 auxiliary relay box Park light Relay smart junction box (SJB). When I initially start my car in the morning, my ac gives hot air. Yes. 3. 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? If the metal strip is broken in the middle, the fuse has blown. Please!! However, on modern car models, they seem to be quite reliable, even if they are more advanced than they were before. Pull the panel cover outward to access the fuses. Posted by kautzs16 on Jun 23, 2010. There's lots more information on this site for your vehicle. Run/Start Relay smart junction box (SJB). Today we are going to look at the symptoms of a bad AC pressure switch and help you find the location. 15*. 2) Front function selector switch. However, you need to check a repair manual to confirm this for your particular car model. After re- starting the engine, the compressor clutch stayed engaged and the engine returned to normal rpm's. If you are lucky, the wiring diagram will be drawn on the facing. 20*. 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. 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? The resistor is typically located under the passenger side dashboard, near the blower motor. 1999 FORD EXPEDITION. Have a golf mk 1v and have power to ac pump Next day it was not working again. Insert the new relay, making sure you orient it properly so the legs fit into the proper cavities. . 05 2005 Ford Explorer A/C Compressor - Climate Control - CARQUEST, Driveworks, Four Seasons, GPD . Is it difficult to replace? Assignment of the fuses in the Passenger compartment (2011), Assignment of the fuses in the Power distribution box (2011), Assignment of the fuses in the Passenger compartment (2012), Assignment of the fuses in the Power distribution box (2012), Assignment of the fuses in the Passenger compartment (2013), Assignment of the fuses in the Power distribution box (2013), Assignment of the fuses in the Power distribution box (2014), Assignment of the fuses in the Passenger compartment (2015), Assignment of the fuses in the Power distribution box (2015), 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 (without SYNC), Power liftgate logic, Electronic finish panel, 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), 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, One touch up/down passenger side front window', 4 Radio display, Power lift gate logic, Electronic finish panel, SYNC Base Module, 4 Radio display, Power liftgate logic, Electronic fmish panel, SYNC, Ignition switch, Push button start switch, 110V AC power point, Power folding mirror, Power mirrors, One touch up/down front windows, Door lock illumination, Memory switch illumination, Blind spot monitor, Rearview' camera, Reverse sensing system, Lane departure warning module, Rear park lamps, License plate lamps, TT park lamps, Rear power windows, Passenger power window, One touch down (driver side only), Driver window switch, Engine cooling fan #1 high speed power, Engine cooling fan #1 and #2 low speed primary fuse, Engine cooling fan #1 and #2 low speed secondary fuse, Engine cooling fan #1 and #2 low speed relay #2, Engine cooling fan #1 high speed relay, Engine cooling fan #1 and #2 low speed relay #1, VPWR #3 (coil), All-wheel drive module, A/C variable compressor control, Vehicle power #2 (emission related powertrain components), 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 ruiVstart, 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, Interior courtesy lamps (overhead console, Second row, cargo), Puddle lamps, Console bin LED, Backlighting, Right turn lamps, Right trailer tow' turn/stop lamps, Left turn lamps, Left trailer tow turn/stop lamps, 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, Ignition switch, Push-button start switch, 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, Rear power windows, Passenger power window, One-touch down (driver side only), Driver window switch. Lets take a look at the most common signs. FlexOffers. Whats worse than the air conditioning working intermittently? Auxiliary relay box The relay box is located on the front right fender well. First, did you check the ac relay? M10 x 1.25 - 6H Thread. Additionally, a damaged wire in the circuit, including the wire from the fuse box, can also cause the blower motor to stop working. How often do AC pressure switches go bad? Posted: Apr 5, 2014. The air conditioner relay on a Ford Explorer is located in the relay box near the drivers-side fender well. 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. Trailer Tow Relay, Battery Charge Battery junction box. Most auto repairs shops charge between $75 and $150 per hour. Plus, our guide reveals how to test a bad AC pressure switch and discusses the possible replacement cost.
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