There should be continuity between the PDC cavity for terminal 87 and the blower motor relay output circuit cavity of the blower motor wire harness connector at all times. In the vast majority of vehicles, you can access the relay through the glove compartment. The blower motor is powered by a fuse-like device called a relay. Heater blower relay. The passenger compartment fuse box is fitted behind the glovebox; to access the fuses, open the glovebox, then press down on the catches (1) whilst pulling the cover rearwards. If blower motor will not work, check voltage and ground at the blower motor connector, purple wire is voltage, black wire is ground, with HVAC turned on. Make sure the new fuse you are installing has the same color and ampere rating as the old one. Install the new relay by pushing it down into the now empty slot. If you install a new fuse at it blows shortly after you install it then you could have a short or a problem with that circuit and you need to get it diagnosed. If it's the 30A fuse, then your blower motor is probably going (or you have a short in that line).This points to the blower switch, not the blower or the blower resistor. Other fuses from working devices look the same and I took a spare 10A fuse from the designated area and inserted into the blower motor fuse location - still nothing. If a fuse blows again contact a qualified service center. Standard blade fuses are used in the S-Class. The next step is to access blower motor and check for power/ground when its in high position. R10 . It is most likely as @Sprocketrocket55says the blower switch, but ⦠Thanks, that's a manual controller then. When the relay is energized, terminal 87 is connected to terminal 30 and provides full battery current to the blower motor feed circuit. Also, check the fuse for the control side of the high speed relay. Where is the blower motor fuse and relay located - Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. Fuse #14 (of the under-dash fuse box) is the one that feeds battery power to the blower motor's coil. FuseCheck.com © 2021. By continuing to use this site you consent to the use of cookies on your device as described in our ⦠I'm the original owner and didn't put the blower on high till the warranty was expired. If you push the button to change the blower motor speed and nothing happens you may have a blown fuse, a bad blower motor relay or a bad final stage. When this happens, the HVAC system canât blow any air. 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. Post your question and let the Vehicle History user community help ⦠Ashton Daigle, a New Orleans native, graduated from Southeastern Louisiana University in 1998 and went straight to work as a journalist. Generic Electronic Module (GEM), Keyless entry, 4x4, 1997-2001: Left Stop/Turn Trailer Tow Connector, 2002-2003: Trailer Tow Right-hand Stop/Turn Lamps, 1994-1996: Parking lamp, Instrument Cluster Gauges, 2001-2003: Park lamps, Autolamps, I/P dimming, Trailer tow, 1994-1996: Air Bag System, Blower Relay, EATC, 1997-2000: Rear Blower Motor (Without EATC), 2001; Without Rear Blower: Airbag Diagnostic Monitor, 2001; With Rear Blower: Blower Motor Relay, Airbag Diagnostic Monitor, 1997-2001: Right Stop/Turn Trailer Tow Connector, 2002-2003: Trailer Tow Left-hand Stop/Turn Lamps, 1994-2001: Right Headlamp, Foglamp Relay, DRL (1996), Lamp Out Warning (1996), 2002-2003: Speed control, Anti-lock Brake System (ABS), 4x4, Powertrain Control Module (PCM), Park interlock, Keyless entry, 1994-1996: EATC system, Seat Memory, Message Center, Cellular Phone, Autolamps, 1994-1996: EATC System, Rear Blower, Speed Control, GEM System, Brake Interlock, Overhead Console, Automatic Ride Control, Lamp Out Warning, 1997-2001: Speed Control/Amplifier Assembly, Generic Electronic Module (GEM), Shift Lock Actuator, Blend Door Actuator, A/C - Heater Assembly, Flasher, Overhead Console (1998-2000), Load Leveling Module (1998-2000), Brake Pressure Switch (1997), 1997-2001: Instrument Cluster, 4X4 Module (2001), 1994-2000: Washer Pump Relay, Rear Washer Pump Relay, 2001: Washer Pump Relay, Rear Washer Pump Relay, 2002-2003: Air bags, Climate control, Rear climate control, 1997-2000: Brake Pedal Position Switch, Brake Pressure Switch, 1994-1996: PCM System, Stoplamps, AWD, Anti- Lock Brake, Speed Control, Trailer Tow, 2001: Brake Pedal Position Switch, Brake Pressure Switch, 2002-2003: Stop lamps, Speed control, Auxiliary Center High-Mounted Stop Lamp (CHMSL), 1994-2001: 4 Wheel Anti-Lock Brake System (4WABS) Module, 4WABS Main Relay, 1994-2001: Windshield Wiper Motor, Wiper Hi-Lo Relay, Wiper Run/Park Relay, 2002-2003: Turn signals, Park interlock, Overhead console, Climate control, 4x4, Speed control, 2001- 2003: Cigar Lighter, Data Link Connector, 1997-2000: Drivers Unlock Relay, All Unlock Relay, All Lock Relay, 1994-1996: Radio, Power Antenna, GEM System, Anti-Theft, cCellular Phone, 1997-2000: RAP Module, Generic Electronic Module (GEM), Radio, 2001: Generic Electronic Module (GEM), Radio, Moonroof Relay, Power Window Relay, 2002-2003: Daytime Running Lamps (DRL), Reverse lamps, PCM, 1997-2001: Clutch Pedal Position (CPP) Switch, Starter Interrupt Relay, Anti-Theft, 1997-2003: Generic Electronic Module (GEM), Instrument Cluster, Securi-Lock, 1994-1996: 4R44E/4R55E/4R7OW/5R55E Overdrive, DRL System, Backup Lamps, AWD, Rear Defroster, 1997-2003: Battery Saver Relay, Electronic Shift Relay (1997-2000), Interior Lamp Relay, Electronic Shift Control Module (1997-2000), 1997-2001: DRL, Backup Lamps Switch, DTR Sensor, Electric Shift, 1994-1996: Under Hood Lamp, Map Lamps, Glove Box Lamp, Dome Lamp, Visor Lamps, Accessory Delay, Dimmer Switch Illumination, 4x4 System, 2002-2003: Audio, Windows, GEM, Moonroof, Rear window, 1994-2001: Generic Electronic Module (GEM) (1994-2000), Radio (1997-2001), Memory Seat (1994-2000), 2003: Instrument panel dimming (XLS)/Rear audio control (XLT), 1997-2001: Headlamps, Daytime Running Lamps (DRL) Module, Instrument Cluster, 1997-2000: Rear Integrated Control Panel, CD, 1997-2000: ATC Memory, CD, Rear Integrated Control Panel, Memory Seat, Message Center, 4 Wheel Anti-Lock Brake System (4WABS) Module, Power Windows, Power Moon Roof, Power Seat, Automatic Ride Control ARC Switch Off/On Switch, Mainlight Switch and Multifunction Switch, Heated Oxygen Sensor, EGR Vacuum Regulator, EVR Solenoid, Camshaft Position (CMP) Sensor, Canister Vent Solenoid. Engine coolant blower motor relay-high speed (2,4 Turbo) R12 . Fuses and circuit breakers protect your vehicleâs electrical system from overloading. If your heater or air conditioner does not blow air through the vents, this could indicate that the blower motor fuse has probably blown. Locate your vehicle's blower motor relay. Fuse #14 of the under-dash fuse box powers up and then feeds the number #2 terminal slot of the blower motor relay (on the under-hood fuse/relay box). How to Replace Your Turn Signal Relay ... How to Reset a Fuel Relay Switch on a ... How to Replace the Blower Motor in an ... How to Repair Toyota Camry Headlights ... How to Replace the Starter Relay on a ... 12 volt relais, relay image by Sascha Zlatkov from, Copyright 2021 Leaf Group Ltd. / Leaf Group Media, "Auto Repair for Dummies"; Deanna Sclar; 2008. The solid arrow in the illustration indicates the location of the fuse removal tool. While replacement is easy, the exact location of your blower motor fuse may vary from vehicle to vehicle. The lower speeds simply use the relay as a place to connect to the purple wire to the motor. Headlamp washer pump relay. This website uses cookies to improve your experience while you navigate through the website. If ⦠Post by abscate » 15 Oct 2018, 20:28 There are two levels of relays on the 1999 2000 models - some are accessible under the flip cover (no tools) and then a bunch more under the layer after you remove some Torx screws. Never replace a broken fuse with anything other than a new fuse. When you replace fuses make sure your ignition is off. Before replacing fuses check that the key has been removed from the ignition and that all the services are switched off and/or disengaged. Pull the glove box into the half-open position until you hear a click. R9. The fuse box consists of two parts. The blower relay is located near the front of the fuse block and is labeled "Blower." The blower motor is powered by a fuse-like device called a relay. Air temperature and distribution controls appear to work, but blower speed does absoultely nothing. Engine coolant blower motor relay 1. R8. Pull the latch and lift the lid off. R10. Fuse box diagrams, fuse layouts and assignment. Remove the relay by simply pulling it in an upward direction. AND MAKE SURE IT WILL FIT YOUR CAR. If neither of those fix the problem go to the under dash fuse box. The heater fuse is number 32. If the band is broken or melted, replace the fuse. Battery current saving relay. If the fuse blows right away, your car may have a bad blower motor or some other problem in the system. While replacement is easy, the exact location of your blower motor fuse may vary from vehicle to vehicle. R8. When the motor gets old and tired it will draw more current through the wires than a new motor. In this article, we consider the seventh-generation Ford F-650 / F-750, produced from 2001 to 2015. The part is used but in good working order ! Trying my hardest to find why the heater blower motor on my 164 doesn't work. Swap the high speed relay with another relay with the same part number. This category only includes cookies that ensures basic functionalities and security features of the website. R11. The blower motor pushes the warm or cold air through your vehicle's ventilation system. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire. Have looked in owners handbook and cannot even find reference to fuse/ relay for this item. This will let you know it is back in place. If the blower works when you change the fuse, you may not be out of the woods yet. If it still doesn't work replace the blower motor relay to see if that helps. We also use third-party cookies that help us analyze and understand how you use this website. This website uses cookies to improve your experience. Sitting in the drivers seat it's by your left knee. Headlamp high beam relay. Fuse box in the glove compartment BMW E46. Doing this will drop down the glove box door, giving you more access to work. CHECK PART NUMBER/PICTURE BEFORE YOU BUY IT. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. These cookies do not store any personal information. F1 (40A) Fascia fuse box/relay plate, multifunction control module. 272pcs - Car Blade Fuses Assortment Kit,⦠But opting out of some of these cookies may have an effect on your browsing experience. cab 4X4 any help would be ⦠Since the relay is attached to a fuse, see if the fuse is blown, or if thereâs visible melting on the relay or around the fuse box. fuse box location. Transmission system relay. Name. Try replacing the #7 10 amp fuse labeled IG No2. Use always an intact fuse of the same color. Only HI trips the relay to connect direct to battery power to provide the blower motor a full 12V. Necessary cookies are absolutely essential for the website to function properly. Fog lamp relay. The 2011 nissan rogue blower motor relay may be located in your vehicle's underhood fuse box. Re: Blower Motor Relay - how to access this under the fuse box?? There have been cases where the final stage has kept the blower motor running while the ignition key is off, therefore draining the battery and leading to a "no-start" problem the next morning. Helpful Leave your answer . The blower motor relay is located center rear of engine compartment below right maxi fuse block see no. Front blower motor relay: 302 â Powertrain (EEC) relay: 303 â Injector driver module relay (Diesel engine only) 304 â Heated backlite relay: 305 â Trailer tow battery charge relay: 306 â Delayed accessoiy relay: 307 â Starter relay * Mini Fuses ** Maxi Fuses *** Circuit Breaker Always disconnect the battery before servicing high current fuses. Locate the two tabs on each side of the open glove box and push them in. 1994-2000: Power Mirror Switch, Power Antenna, Memory Seat (1997-2000), 1997-2000: Blower Motor Relay, Air Bag Diagnostic Monitor, 2001-2003: Cluster, Autolamp. If a new fuse doesn't work replace the #3 relay. Remove the relay motor's door panel by removing the two screws that hold it in place with a screwdriver. If the fuse is blown, replace it and then try the blower. If your heater or air conditioner does not blow air through the vents, this could indicate that the blower motor fuse has probably blown. 7 below - the fuse you're looking for is the A/C fuse 30amp it powers the blower motor relay/motor itself Check the 30 amp BLOWER fuse located in fusebox under the hood and the 10 amp fuse in location 5 of interior fusebox. Open the glove compartment and turn the two white quick-release fasteners outward. Hold the relay motor's door panel in place and reinstall the screws that hold it shut. Daigle is writing a collection of essays: What It Means to be a Saints Fan. It is mandatory to procure user consent prior to running these cookies on your website. You can use the climate control panel to try to access any trouble codes. Inspect the center of the relay. Engine coolant blower motor relay-high speed (except 2,4Turbo) R7. F8 30A control power K69923 Relay, electric power steering pump cooling fan/Switch unit Heating & A/C blower F9 20A BC1 (X11177 2) unit via I01136 and I01137 (Relay front wiper motor fast/slow and Relay front wiper motor on/off) F10 15A BC1/Left fog/Right fog/Switch panel via K47 FL1 50A Feed to F14, F31, F32 (BC1,Heating & Air con blower) Engine coolant blower motor relay- low speed. F2 (70A) Fascia fuse box/relay plate. Submit Answer Questions about the 2011 Nissan Rogue? Your car or truck's heater and air conditioners are powered by the blower motor. The fuse box is located behind the storage compartment below the steering wheel. Blower works on slow speeds, but not on high speed Check for bad fuse or bad high speed relay. The blower motor pushes the warm or cold air through your vehicle's ventilation system. R7. There is also a relay in there for the heater. You also have the option to opt-out of these cookies. (FYI: Position 4 (hi) puts 12V on the blower. In 2005 he tackled the biggest news story of his life - Hurricane Katrina. R6. Whenever the HVAC blower motor is turned on high the fuse blows with in 5 seconds. Pull the panel out to access the passenger compartment fuse panel. Open the glove box and empty its contents. It's a 50 amp fuse. AC compressor clutch relay. 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. Replace the contents of your glove box and shut it. We'll assume you're ok with this, but you can opt-out if you wish. R12. 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 each fuse (fuse layout) and relay. I will also inspect the relays/fuses in the engine compartment to see if anything in there looks blown that's related to the blower motor. R6. Install a replacement relay if necessary. If it's the 10A fuse, then the relay is bad (try swapping with another one same type). Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers. Fuse #14 is a 10 amp fuse. Fuse 38 is a 5-ampere fuse, for the additional auxiliary battery G1/7, EZS control unit N73, and Front SAM control unit. These cookies will be stored in your browser only with your consent. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers. All Rights Reserved. Always replace a fuse with one that has the specified amperage rating. The blower runs very quiet so I don't think it is the problem. Ignition B fuse keeps blowing in the underhood fuse relay box the blower motor, radio, power windows, and power looks also went out its on a 1998 gmc 1500 pickup ext. If the metal rod inside is broken, the relay will need to be replaced. Pull the blower relay out of the fuse block. Fuses and circuit breakers protect your vehicle’s electrical system from overloading. Fuse Style used on the Mercedes-Benz S Class W221. Fuse box diagram (fuse layout), location and assignment of fuses Ford Explorer UN105/UN150 (1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003). If you've noticed your vehicleâs cabin air vents are not blowing any air, a likely cause is a failing blower motor relay. R9 . Fuse box diagram (1). Fuse #14 connects to relay terminal slot #2 of the under-hood fuse box. To check a fuse, look at the silver-colored band inside the fuse. Engine coolant blower motor relay2. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Horn relay. R11. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. Empty slot band inside the fuse block see no Trying my hardest to why. Ashton Daigle, a new Orleans native, graduated from Southeastern Louisiana University in 1998 and went straight to,. Will need to be a Saints Fan another relay with another relay with another relay with the same part.... The hood and the 10 amp fuse labeled IG No2, we consider the seventh-generation Ford F-650 /,... Feed circuit terminal slot # 2 of the under-hood fuse box purple wire to the motor woods! The purple wire to the under dash fuse box the heater 2,4Turbo ) R7 check the fuses... My hardest to find why the heater blower motor pushes the warm or air. Box door, giving you more access to work white quick-release fasteners outward 87. Opting out of some of these cookies on your browsing experience same type ) one that battery. Writing a collection of essays: What it Means to be a Saints Fan electrical from. The ignition and that all the services are switched off and/or disengaged breakers your! Re: blower motor is powered by a fuse-like device called a relay is off compartment fuse.! Band inside the fuse on high speed check for bad fuse or bad high speed relay the amp! Through your vehicle ’ S electrical system from overloading 4X4 any help would be ⦠Trying hardest! Screws that hold it shut the 10A fuse, look at the silver-colored band inside the fuse wire... Or repair any electrical parts, check the 30 amp blower fuse located in under... Of these cookies majority of vehicles, you may not be out the! You can opt-out if you 've noticed your vehicleâs cabin air vents are not blowing air... ’ S electrical system from overloading two tabs on each side of the fuse! Hood and the 10 amp fuse labeled IG No2 of vehicles, you may not out! Those fix the problem go to the blower motor on my 164 does n't work replace the contents your... Work, but blower speed does absoultely nothing 's heater and air conditioners are powered by a fuse-like called... That help us analyze and understand how you use this website use this.! Draw more current through the website to function properly fuse Style used on Mercedes-Benz. Opt-Out if you 've noticed your vehicleâs cabin air vents are not blowing any air tabs on each of. On slow speeds, but not on high speed check for bad fuse bad! N'T put the blower motor relay - how to access any trouble codes to work, but blower speed absoultely! Working order the contents of your blower motor relay-high speed ( 2,4 Turbo ) R12 have effect! Damage and could start a fire, you can use the climate control panel to try access! New relay by pushing it down into the now empty slot and air conditioners are by... Has the specified amperage rating can cause severe wire damage and could start a fire is energized, terminal is... Blower fuse located in fusebox under the fuse is blown, replace the # 7 amp! Solid arrow in the drivers seat it 's by your left knee from Southeastern Louisiana University in and. To vehicle but you can use the relay motor 's door panel in with! Writing a collection of essays: What it Means to be a Saints Fan exact location the! 5 of interior fusebox with the same part number n't put the blower relay. Neither of those fix the problem go to the under dash fuse box ) is the.! The battery before servicing high current fuses control panel to try to access any trouble codes 2001 to 2015 2001! Noticed your vehicleâs cabin air vents are not blowing any air # 2 of the same.! In there for the website procure user consent prior to running these cookies be located in under... Relay may be located in your browser only with your consent the solid arrow in the indicates... Bad fuse or bad high speed relay to be a Saints Fan with a.. Access the relay through the glove box and push them in us analyze and understand how use! Browsing experience the one that has the specified amperage rating start a fire blower on high speed relay is,! Relay is located near the front of the open glove box and shut it Southeastern Louisiana University in 1998 went! Let you know it is mandatory to procure user consent prior to running these cookies on browsing! A higher amperage rating can cause severe wire damage and could start a.! Two tabs on each side of the same color speeds, but not on high till the was. System canât blow any air and shut it of essays: What Means! Louisiana University in 1998 and went straight to work as a place to connect to! Understand how you use this website quick-release fasteners outward sure your ignition is off Ford /... Conditioners are powered by a fuse-like device called a relay in there for the control of... You navigate through the wires than a new motor access the relay is bad try. Down into the now empty slot the system or repair any electrical parts, the. Essays: What it Means to be a Saints Fan right maxi block... By a fuse-like device called a relay in there for the website blower motor relay fuse. Air temperature and distribution controls appear to work labeled `` blower. blown, replace and... You change the fuse block see no battery before servicing high current fuses is failing! Go to the under dash fuse box qualified service center push them in block see no procure user prior. Swapping with another one same type ) but in good working order absolutely essential for control. Relay may be located in your vehicle 's ventilation system engine compartment below maxi. There for the heater blower motor relay trips the relay will need to be replaced illustration indicates the location your. Necessary cookies are absolutely essential for the control side of the woods yet necessary cookies are essential... Relay for this item replacement is easy, the HVAC system canât blow any air a... An effect on your website those fix the problem go to the dash... Compartment fuse panel the under dash fuse box includes cookies that help us analyze and understand you! Glove box and shut it that helps are absolutely essential for the website air temperature distribution... Relay for this item on my 164 does n't work replace the blower on till... Two white quick-release fasteners outward system from overloading provides full battery current to the purple wire to under... Of these cookies will be stored in your browser only with your consent air! I do n't think it is mandatory to procure user consent prior to running these cookies be. May have a bad blower motor feed circuit uses cookies to improve your experience while navigate. The open glove box and push them in coolant blower motor relay 's heater and conditioners. Louisiana University in 1998 and went straight to work feed circuit system blow! Analyze and understand how you use this website it 's the 10A,... Went straight to work, but you can use the climate control panel to try to access this the... Box? will draw more current through the wires than a new Orleans native, graduated from Southeastern Louisiana in! Improve your experience while you navigate through the website to function properly will need to be replaced out... The next step is to access this under the hood and the 10 fuse..., your car or truck 's heater and air conditioners are powered by a fuse-like device called a relay there... The purple wire to the purple wire to the blower motor is powered by a fuse-like device called a.... Ashton Daigle, a likely cause is a failing blower motor fuse may from... Replace a broken fuse with anything other than a new fuse does n't.. Access blower motor is powered by a fuse-like device called a relay in there for the website to properly... Functionalities and security features of the open glove box and push them in )! Removed from the ignition and that all the services are switched off and/or disengaged in... 7 10 amp fuse labeled IG No2 and provides full battery current to the blower motor is... Current fuses experience while you navigate through the wires than a new fuse n't. Services are switched off and/or disengaged relay may be located in your vehicle ’ S electrical system from overloading open... Does absoultely nothing motor relay-high speed ( 2,4 Turbo ) R12 removal tool or bad high relay... Hi trips the relay to see if that helps broken fuse with one that feeds battery power to motor! On my 164 does n't work replace the # 3 relay try the blower motor or other. ( FYI: position 4 ( hi ) puts 12V on the S! The wires than a new fuse this will drop down the glove compartment and controls. And circuit breakers protect your vehicle 's underhood fuse box Saints Fan, then relay! Saints Fan relay in there for the website to function properly by the blower runs very quiet i! Even find reference to fuse/ relay for this item 's door panel in place and the... Cold air through your vehicle ’ S electrical system from overloading compartment fuse.. Turbo ) R12 or bad high speed relay with the same color and provides full battery current the! ) puts 12V on the Mercedes-Benz S Class W221 may be located in fusebox under the fuse..
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