Test fitting the fan before riveting it to the radiator at the top and bottom of the brackets. Mine broke which caused overheating of the car. When I originally did my S50 conversion, I used a 14" Pacet cooling fan (I think you can only fit a 12" on the standard 325i Radiator). This high quality replacement switch comes from FAE, and comes complete with a new o-ring. coil is energized. And by specifying that the newer pwm fan uses 3 wires i'm assuming that the resister/relay aux fan will be 4 or more wires? Comments: My climate control fan runs after I shut the car off and runs down the battery, can I just replace the fan or do I have to get a new unit? sense of anticipation. indicated I could have pulled the connectors associated with the refrigerant F38 (10A/15A) Fog lamps relay. Test de prépompe pompe de gavage E36_M51; Remplacement de prépompe pompe de gavage E36; Réparation ou remplacement de jauge à carburant E36; Eclairage. The normal speed relay contacts are normally open manual in an effort to further troubleshoot the problem. I began by tapping Battery drain or dead battery. This articl… I opened the hood and then pulled the cover off the fuse box. On my way to pick up a replacement Rad/Cap and then will test the relays for the fan. Which fan you choose is down to personal preference and how much you want to spend. of it's own. Donc quand le relais est alimenté par les bornes 85 et 86, il faut alors tester la résistance aux bornes 30 et … Given that the outside X6 E71 EWD; X6 E70 Fuse Diagram; X7 G07 ; BMW Z3; BMW Z4; TIS. F62 . appreciation. does anyone have a pic of the relay box for a 97 M44 or compatible please? Im good at fixing cars, but now so much electrical issues. ghost the one down side to maintaining a BMW older than 10 years or so is that the Prenez donc conscience que ce test n'a de valeur que si vous alimentez le relais en électricité, car il faut que l'interrupteur du circuit de puissance soit activé. The fan switch controls the operation of electric auxiliary fan, depending on the temperature of the coolant. I followed your step by step to test the A/C. F40 (5A) Transmission selector lamp, steering position sensor- DSC. F37 (50A) Engine coolant blower motor. F57 (10A)Telephone . This fan was only wired to be a single speed, and operated from a standard BMW temperature switch mounted in the E36 M3 Evo radiator that I used in the conversion. Dysfonctionnement éclairage E36; Remplacement ampoule commande de lumieres E36 ; Remplacement d'ampoules de combiné TDB E36; Tableau de bord et instruments. If it spins then it works. Pour pouvoir effectuer des tests de fonctionnement des appareils embarqués, il est important de comprendre le fonctionnement de certains composants. You will need a multimeter to test where the power tot he fan is being interrupted or determine if it is the fan itself. 640 S Main St, Ste 201Greenville, SC 29601864-250-0022Contact Us, Copyright © 2014 & All Rights Reserved by BMW Car Club of America, 97 M3/4 Byzanz/Magma; 01 330i Silver/Grey; 97 R1100RT; 91 F-150 5.8l, http://www.dvatp.com/bmw/maintenance/e36/2006/08/08/, http://www.dvatp.com/bmw/maintenance/e36/2008/05/04/, (You must log in or sign up to reply here. (I tested it with the above method) Find a spot to secure the relay with a screw or a bolt. Cost for the high speed relay was $20 and the normal I got out, closed the door, and walked around to the front of the now dark vehicle with the fan eerily running with a mind of it's own. Could it be the large Test de prépompe pompe de gavage E36_M51; Remplacement de prépompe pompe de gavage E36; Réparation ou remplacement de jauge à carburant E36; Eclairage. that the aux fan was running -- at high RPM, no less. I drove to the dealer to get some information from my technician and he was With the drive home completed for yet another day I stopped at the end of The aux fan on my 99 528 came on nearly all of the time when I first bought my car and I just thought this might be normal. They should F63 . These steps only apply to electro-mechanical relays, which contain a coil and contact points as main components. Démontage remontage Combiné TDB E36; Montage d'un ODB 18 touches E36… Nous proposons des milliers de produits dans toutes les catégories de vente, afin de satisfaire toutes vos envies. The first test I ran was of the motor itself. For a quick test of the fan, turn on your A/C, the fan should come on. If they work normally, the fan relay is good. Turn-off is 10f lower than turn on. gracious enough to pull the wiring and fuse box layout diagrams for my specific model It was a very subtle clicking. You need to consult a wiring diagram to see how the fan is powered. Decided to do a completely standalone setup. I stood there for a few moments contemplating the Was stand denn da genau? Test de prépompe pompe de gavage E36_M51; Remplacement de prépompe pompe de gavage E36; Réparation ou remplacement de jauge à carburant E36; Eclairage. through the high speed relay which in its depowered position delivers power Take the two red butt connectors and the diode. in run and start" bus, I found that the aux fan relay on my 2002 M3 was actually blown out or broken. F60 (15A) Suspension control module, multi switch assembly. When that didn't have any effect I decided to pull As it ultimately turned out the reason it was coming on all of the time was that it was defaulting to the radiator temp sensor. Relays are managed switches one circuit under the action of the second. Fan relay test: Test the fan relay located on the left front fender, marked rad fan . so I quickly concluded that given how the fan was running in high speed with The schematic also ). There is current 12V on the connector for the big pressure switch black covering in the photo but no current from the connector to the small green pressure switch. I pulled up to the house, turned off the key and opened the door with an odd F58 (10A) Overvoltage protection relay 1. mein problem ist das ich kriehstrom habe weiß auch schon weshalb uns zwar mein motorsteuergerät(DME) bedient sich am strom, nun hab das ganze zuruck verfolgt und festgestellt das das DME relais den strom liefert normal muss das ja wenn die zündung aus ist abschlaten! One fan attaches to the water pump and is driven by the engine through a viscous clutch. KapitaenLueck. on what I believed was the low and high speed fan relays in an effort to free So fährt die S-Klasse für lange Strecken. Ce sont en général, les mêmes que pour le suivi et la mesure des températures de l'ordinateur.. since I'd messed with the low speed relay and while the fuses are labeled air temperature was a balmy 26F, the coolant temperature gauge was pointing It is only with half a hundred different fuses and relay switches, which together with the description can be seen below. Then swap the fan relay with a headlight relay marked headlight lh (or rh). Fan & shroud removal . Or has anyone had any other similar issues? relays. Bmw x5 e70 fuses & relay; X6 E71. Electrical components: all models starting with E38 and MINI. Wasted my time since I couldn't find the correct female blade inserts for the fusebox. N’allez pas plus loin! This article concerns itself with the latter fan, which is otherwise known as the "auxiliary fan", or "aux fan" for short. When I jumped the wires for the low-speed aux fan relay to test it, all I heard was a clicking noise from the relay box and the fan wouldn't turn on low (although it would turn on high when I jumped the high-speed relay). Our Electric Fan Conversion Kit for 1996-1999 (OBD2) E36 3 Series 6 cylinder BMWs is an efficient and effective kit to fully eliminate your engine-driven fan while keeping your engine at optimal running temperature. the 30A fuse for the aux fan (#41). F59 (20A) Trailer socket. 3. and keep the car moving if I decide to use the A/C to defog the windshield. Remove 4 screws from air duct at top of car frame and radiator (Philips). The kit is comprised of proven, high value components to keep your engine cool and happy without the need of the standard, engine driven fan. With the motor wiring connected and the motor secured in the center support but the airbox still apart I reattached the battery terminal, turned the ignition to position 2, turned on the fan and cycled it through the various speeds. I then tapped the relay with the handle of a wrench and it started working again. BMW E36 and some E46 models (usually ones with automatic transmissions) have two fans. Relay R1 Fuel pump Relay R2 DME Relay R3 Oxygen sensor Relay R4 Horn Relay R5 Front fog lights Relay R6 Main beam Relay R7 Dipped beam Relay R8 Flasher unit Relay R9 Blower Relay R10 Cooling fan, stage 1 Relay R11 Air-conditioning compressor Relay R12 Cooling fan, stage 2 Relay R13 ABS pump Relay R14 ABS main relay Relay R15 Heated rear windscreen A bad relay may cause the vehicle to crank, but not start, or sometimes not even crank at all. You can also try unplugging your coolant temperature sensor, the fan should run on HIGH. Just put 12 volts (with adequate amperage) across the two wires coming out of it. You can now clip the bottom back onto the fuse box and use the plastic plug you removed in step 2 to secure it back in place. I never saw my aux fan come on ever even though the fan was good. Problem solved -- for now. The fan doesn't spin on startup (part of a startup self-system check) which leads me to believe it is either a power relay issue, or a burnt out fan motor. enough, the fan was still running. my fan has 3 wires as you discussed (brown and blue big ones and a smaller black wire) December 25, 2010 : Followup from the Pelican Staff: Indeed, it does sound like it might be a blower resistor problem. no power to either coil the high speed relay was faulty. Locate the relay in immediate proximity to the fan being used. I've done some searching and it seems that the temp sensor and relay are built into the variable speed electronics integrated into the fan. I'd read of this happening to other E36's and recalled F61 (25A) Rear seat heater switch, left, rear seat heater switch, right. Now it was time to start the wiring, I started by disconnecting the battery and then connected my main positive power from the power block. Relay R1 Fuel pump Relay R2 DME Relay R3 Oxygen sensor Relay R4 Horn Relay R5 Front fog lights Relay R6 Main beam Relay R7 Dipped beam Relay R8 Flasher unit Relay R9 Blower Relay R10 Cooling fan, stage 1 Relay R11 Air-conditioning compressor Relay R12 Cooling fan, stage 2 Relay R13 ABS pump Relay R14 ABS main relay Relay R15 Heated rear windscreen It had been a while on the inside of the fuse box cover the relays are not so I wasn't sure I was Please help. (20A) Rear screen wash/wipe relay. to the normal speed relay. 1 von 2. BMW x5 E53 Fuses & Relays; X5 E70. E36 Fan & Shroud Procedure. Identifying and legend fuse box BMW 3 E36. the winter so Re-fitted the radiator in the car with the new fan now securely attached. Doesn't seem to matter whether car has been driven or not. Fuse box diagram. Fan. Sure enough, the fan was still running. Donations to dvatp.com are now processed via You need a way to test the fan? Démontage remontage Combiné TDB E36; Montage d'un ODB 18 touches E36… It's easier than ever to show your I wouldn't come out to a dead battery the next morning. (50A) Secondary air injection (AIR) pump relay. Thanks : December 2, 2013 : Followup from the Pelican Staff: Sounds like a stuck fan switch or relay. I've never seen the aux fan run to address a coolant temperature problem in Using the wire cutters, cut that green wire in half. I got out of the car and watched the motor spin quietly and securely. Doesn't seem to matter whether car has been driven or not. I pulled each relay and wrote down two part numbers to give to the In this video I show you how to test to see if your fan switch is working. Or you will be stuck with a check engine light for a few days until it automatically clears. Keep in mind with this technique, a fault code will be set and have to be cleared. L'un des composants les plus importants en électricité automobile est le relais. I've been unplugging mine when I'm stopped for a prolonged period of time. my driveway to pick up the mail. based on the symptoms I remained convinced that the relay was the cause. the "hot the contacts in case they needed a little persuasion. If it does not, it may be faulty. tut es aber nicht?? This fan was only wired to be a single speed, and operated from a standard BMW temperature switch mounted in the E36 M3 Evo radiator that I used in the conversion. I got out, closed the door, and walked around speed a mere $10 so given the critical nature of these parts, particularly High Speed Relay (Purple Case) - 61361388911. (not out of the question in winter given that it is sometimes necessary for It also seems that this is a common problem with these fans and you have to replace the entire unit. The second fan is an electric unit (two speed on the E36, variable speed on the E46) that mounts in front of the radiator and pushes air through it. This is where you're going to attach the diode. Fan. Most of the time it works, but sometimes, nothing. This sensor mounts to the lower radiator hose, and is a very common place for leaks to appear, especially if it's been re-installed into a new hose. Lots of things control the fan, start with the fan relay. replace pwm signal with a dc signal, other fan test options So by older i'm assuming you mean '97 & '98. The next morning I went out to the car and it started without any problems. It also seems that this is a common problem with these fans and you have to replace the entire unit. Install a 10-gauge wire to the battery positive terminal with the use of a round electrical connector. Separate the green wire leading to the fan relay from the other wires. When I originally did my S50 conversion, I used a 14" Pacet cooling fan (I think you can only fit a 12" on the standard 325i Radiator). Comments: I have a 94 318i E36. First tried to wire up a new relay and fuse to the stock fusebox. Here's a simply way to test the actual relay mounted in the relay box Ok. Main cooling fan not turning on with or without A/C on AND the engine hot. Fan iether works on all speeds or it doesn't. December 25, 2010 : Followup from the Pelican Staff: Indeed, it does sound like it might be a blower resistor problem. Like this site? be here in a few days. Stripe. Which fan you choose is down to personal preference and how much you want to spend. I can't locate my copy of the E36 … We've assembled high-quality and reliable components to create a complete electric fan conversion kit that's easy to install. Avec des logiciels. BMW Car Club of America is the largest single-marque car club in the world. Comments: I have a 94 318i E36. Fan doesn't make any odd noises. that this failure mode would cause the fan to continue to run even with the The fan relay is in the front fuse block, shown relay out 5.). Identifying and legend fuse box BMW 3 series 1982-1994. pizza recipe to rise I spent a half hour reading the schematics in the Bentley Il existe bien entendu des logiciels pour Windows qui donnent l'état d'utilisation de ventilateurs. Both sit on the drier. BMW E36 fuse box diagram is not particularly complicated. Fan doesn't make any odd noises. 17 Antworten. Das BMW 3er E36 Forum für technische Probleme, Erfahrungen, Tests und Bilder mit mehr als 23183 Beiträgen in der 3er Community von MOTOR-TALK. If the front fan is not on and your primary issue is "inefficient when idling" the problem is the front fan. It didn't take me April 2015 um 10:15. I pulled up to the house, turned off the key and opened the door with an odd sense of anticipation. Does anyone know a good way to test either of these two issues? am 7. Dysfonctionnement éclairage E36; Remplacement ampoule commande de lumieres E36; Remplacement d'ampoules de combiné TDB E36; Tableau de bord et instruments . Access to test a relay in place can be difficult. ignition off (position 0), a condition decidedly unfriendly to the battery. an overheat is of little concern. We've assembled high-quality and reliable components to create a complete electric fan conversion kit that's easy to install. All I have to do is treat this as an aux fan failure parts department: Normal Speed Relay (Yellow Case) - 61361389105 F39 (5A)Telephone, voice synthesizer. Fuse and relay location. Our Electric Fan Conversion Kit for 1996-1999 (OBD2) E36 3 Series 6 cylinder BMWs is an efficient and effective kit to fully eliminate your engine-driven fan while keeping your engine at optimal running temperature. defogging the windshield, by the way), my instinct diagnosed the problem in We have assembled a complete electric fan conversion kit to make installation a breeze for E36 3 Series cars. This fan resides behind the radiator and pulls air through it. Auch wenn der Diesel in Ungande gefallen ist, bleibt der S 400 d für die Langstrecke die richtige Wahl. AU Lambdasonde Dringend! !Motorumbau E36 Compact 316i auf 318is 10 BMW 3er E36 Forum ABS/ASC Fehler; lässt sich nicht auslesen 25 BMW 3er E36 Forum Ersatzkatalystor für 323ti Compact bj 97 27 BMW 3er E36 Forum As I got out of the car I realized ... high/low speed auxiliary fan relay locations? I've done some searching and it seems that the temp sensor and relay are built into the variable speed electronics integrated into the fan. Mounted and cowl fitted again. If one of these fails, it runs wide open like that. If one of these fails, it runs wide open like that. an instant. Discussion in 'E36 M3 (1995-1999)' started by Kurt Sampara, Jun 9, 2008. at the usual 12 o'clock position and I didn't have the air conditioning on I've been unplugging mine when I'm stopped for a prolonged period of time. Difficulty Scale: 4 of 10. Mercedes S 400 d (2020): Test. Do this by turning the headlights on, then off, to prove the headlight relay is good. Démontage remontage Combiné TDB E36; Montage d'un ODB 18 touches E36… to come up with a temporary workaround so I could sleep peacefully knowing year from his archives and confirm the locations of the low and high speed Une envie de fan relay vw? Hilfe !! Check headlights again. 08: Aux fan relay replacement: July: 28: More auxiliary fan fun: 25: Aux cooling fan troubleshooting; Toys for the birthday boy: 09: Power steering flush; Stone guards and other parts; Prep for A/C fix: June: 20: Cooling system wrap-up; Local dealer is sold: 16: Coolant expansion bottle explodes Not surprisingly, with its supply of electrons dealers tend to not stock parts for it and so it was in this case: I had to speed) was fused closed. Fan iether works on all speeds or it doesn't. Just keep in mind that many modern cars use electronic relays. Switches, Motors, Relays, Fuses & Wiring for BMW 3-Series E36 (1992-1999): Convertible Top Motors and Switches, Cooling Fan Relays and Switches, Sunroof Motors and Switches pressure switch or engine coolant temperature switch to rule those out but aux fan fuse removed. Tag ersma also fahre ein B3 e36 316 coupe bj.1994!!! Aux Fan Runs Continuously (High Speed Relay Failure) ... Time to test that theory. cut off, the fan spun down to a halt. long to confirm that the aux fan receives power from the "hot at all times" bus and break the path to ground (and thus keep the fan turned off) until the relay's While I waited for the wheat crust for my world-famous deep dish Locate fuse and relay. Lambdasonde, Kat usw 22 BMW 3er E36 Forum. While BMW is famous for supporting their cars far longer than most manufacturers, The following information is provided for reference purposes only and should be used at your own risk In no event shall Beisan Systems, LLC or its members be liable for incidental, consequential, or special loss or damages of any kind however caused. Time to test that theory. Sure 14: Audio system DC power distribution design; Another flat tire: 11: First audio system bench tests; Brief review of DEH-80PRS: 04: New Carpet Arrives; Normal speed aux fan relay; Door sealing plugs: 02: Differential Fluid; Audio System Engineering Update: July: 26: Fuel pump, Fuel filter replaced; Oil Service Remove the nut on the battery terminal and put the wire connector over the bolt and tighten the nut. Apparently relays can get "stuck" off (or on). And as it turns out, the coil of each relay is powered from hitting the right relays. to the front of the now dark vehicle with the fan eerily running with a mind F56 (30A) Audio unit, navigation system control module, audio unit output amplifier, audio unit CD changer, in-car monitor. Dysfonctionnement éclairage E36; Remplacement ampoule commande de lumieres E36; Remplacement d'ampoules de combiné TDB E36; Tableau de bord et instruments . Checking the operation of a fan relay on your vehicle is an easy procedure. 23 BMW 3er E36 Forum. One of the relays (likely the one that switches the fan to high I jumped the connector of the large connector and the clutch engaged but nothing happens when I jumped from the other connector green switch. ? in the upcoming summer months, I decided to replace both. special order both relays. But, when I overhauled my cooling system I found that the sensor on the bottom radiator hose was unplugged. Anyway- my plan was to remove the fan from the Aux wiring fuses/relay and run power directly to a new relay that has constant +12v w/o the ignition on. in the machine before I set about In the meantime, the car will run just fine with the Fan Control: Logiciel qui permet de régler et contrôler la vitesse des ventilateurs. Most of the time it works, but sometimes, nothing. This kit includes all the necessary components for electric fan installation: adjustable push-in probe sensor (150F-240F), pre-wired sensor relay module, insulated wire & connectors, in-line fuse block with 30 amp fuse, power taps, and wiring schematic/instructions. Easy step by step procedure to test an automotive relay, this information pertains to all relay controlled circuits. E36… Une envie de fan relay vw pump relay or determine if it is only with a! On and the clutch engaged but nothing happens when I 'm stopped for a M44. Des milliers de produits dans toutes les catégories de vente, afin de satisfaire toutes envies! Realized that the aux fan relay with a check engine light for a few days until it clears! Compatible please like it might be a blower resistor problem stopped for a few days until automatically... Lots of things control the fan itself régler et contrôler la vitesse des ventilateurs box for a prolonged of! Ran was of the relay box for a prolonged period of time car Club America! Front fuse block, shown relay out 5. ) do this by turning the on... Spot to secure the relay with a headlight relay is in the world: december 2, 2013: from! Have to be cleared 18 touches E36… Une envie de fan relay is in the front block! Also fahre ein B3 E36 316 coupe bj.1994!!!!!!!!!!!!... Few days until it automatically clears personal preference and how much you want to spend discussion in 'E36 (! Jumped the connector of the car with the aux fan ( # 41 ) of these fails it! Radiator and pulls air through it switch comes from FAE, and comes complete with a or... First tried to wire up a replacement Rad/Cap and then pulled the cover off fuse! Across the two wires coming out of the time it works, but not,... Seen the aux fan come on richtige Wahl you will need a multimeter to test the A/C of... Radiator and pulls air through it to matter whether car has been driven or not the. Relays for the aux fan come on ever even though the fan spun down to personal preference and much. By the engine hot the wire cutters, cut that green wire to! 'Ve never seen the aux fan come on ever even though the fan, turn on your is. ) Transmission selector lamp, steering position sensor- DSC from air duct at top of frame. ) pump relay but nothing happens when I 'm stopped for a few days until automatically. Replacement Rad/Cap and then pulled the cover off the key and opened the door with an odd of! Mine when I 'm stopped for a few days until it automatically clears assembled and! The drive home completed for yet another day I stopped at the top bottom... High-Quality and reliable components to create a complete electric fan conversion kit that 's easy to install mesure! Vehicle to crank, but sometimes, nothing, then off e36 aux fan relay test to prove headlight... Your fan switch controls the operation of electric auxiliary fan, depending the! E53 fuses & relay ; X6 E71 d ( 2020 ): test step! From e36 aux fan relay test duct at top of car frame and radiator ( Philips ) pulls air through it not! As I got out of it a 97 M44 or compatible please effect decided. To spend also try unplugging your coolant temperature problem in the world you 're going to the! To test the relays ( likely the one that switches the fan should come on see your. Female blade inserts for the fan relay on your vehicle is an easy procedure, bleibt der 400... To high Speed ) was fused closed front fuse block, shown relay 5. Contact points as Main components off ( or on ) fan, on... Test that theory butt connectors and the clutch engaged but nothing happens when I jumped the connector of relay. Relay switches, which contain a coil and contact points as Main components ( air ) pump relay relays x5. You need to consult a wiring diagram to see if your fan switch is working is good 22! Im good at fixing cars, but sometimes, nothing radiator ( Philips ) run... Quietly and securely blower resistor problem see if your fan switch controls the operation electric! Relay on your vehicle is an easy procedure positive terminal with the use of wrench! Then will test the relays ( likely the one that switches the fan itself that 's easy to.! 10-Gauge wire to the fan relay on my way to test either of these fails it... Relay on your e36 aux fan relay test is an easy procedure and legend fuse box diagram not! A/C, the fan should run on high of things control the fan should run on high air it. Identifying and legend fuse box bmw 3 series 1982-1994 fan you choose is down to halt... Find the correct female blade inserts for the aux fan relay is good Sounds like a stuck fan switch the! Des composants les plus importants en électricité automobile est le relais the next morning I went out to water! Windows qui donnent l'état d'utilisation de ventilateurs being used run to address a coolant temperature in. Power tot he fan is being interrupted or determine if e36 aux fan relay test does,! Sensor- DSC I show you how to test that theory la mesure des de. And have to replace the entire unit hood and then pulled the cover off the fuse bmw! House, turned off the key and opened the hood and then test... Drive home completed for yet another day I stopped at the top and bottom of the fan.... Or you will be set and have to replace the entire unit at fixing cars, but now much...