E46 fsr fuse. I don't know how any of you can help me but here this is.

E46 fsr fuse I searched across a number of different forums and was unable to find an answer if my problem is indeed a Final Stage Resistor problem. Jump to Latest 570 views 2 replies 3 participants last post by Bali Jun 15, 2022. I'd start by pulling fuses for those one by one overnight. I did not end up pulling FSR last night. In order to test for a drain like this, I bought a fuse buddy mini tester that plugs inline at the fuse and shows how much current is flowing through the fuse. When I take out Fuse #28 (which the fuse card says is for the blower, when you pull this fuse out the climate control module shuts down) the problem goes away and my battery stays fully charged. If either one is missing it's a wiring or fuse problem. You should have 12 Volts from pin 2 to pin 4 (ground). Add to quote; Share Only show this user BMW E46 330 ZHP For Sale Forum The first time I thought it was a fluke, and the second time I decided to do something about it. Now, just don't pull fuses randomly. E46 I just swapped HVAC unit with a friends (which works) and same problem. A common problem if your heater blower motor has a life of its own. Has anyone had success probing each fuse slot with the meter? A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. I thought I'd checked all the fuses to do with the fan as the wiring diagram I'd been using showed fuse 37 as the main fan fuse and fuse 37 was good. Had a 2nd new FSR and replaced the FSR yesterday and the unit is still dead Are you having an issue where your BMW blower fan is not working? We recently received a question from a fan having an issue with his e46 where some particul E46 Forums. Is your heater blower funtioning correctly? I pulled fuse 50 to test if it was the FSR causing the problem (that IS sufficient to test the FSR drain problem, isn't it??) E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Happy Telephone, fuse 39 pulled - 8/21; Instrument cluster/On-board diagnose II, fuse 43 pulled - 8/21 (today) Tyre pressure, fuse 69 pulled - 8/21 (today) Recently I've been doing voltage drop tests on the fuses and pulled those 3 fuses which were pulling a significant number of amps. See if any of the other fuses in that box are bad. , 111 Peter Street, E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. e46 Final Stage Resistor. I would replace the final stage resistor. Content on E46 Fanatics Forum is generated by its I have a convertible 2001 330 CIC (e46), I was troubleshooting a possible draw issue that was causing the battery to go dead. I haven't had the time to check fuses or FSR. Sorry for my English. Open the right side door and ready to access the fuse box. Fuse Box Hey all my blower is out. 1. My key remote function would not unlock the door - uh oh! I unlocked the trunk After confirming that it's not the battery, use the batrery drain test and start pulling fuses. Replaced FSR, FSR connector, and blower motor - all OEM from the dealer. You should also have 12 Volts from pin 5 to pin 4. Makes it a lot easier to narrow down where the draw is coming from. . I recently bought a 2001 BMW 330i and I noticed that does fuse for the blower (50) was missing. BMW E46 vehicles are equipped with a climate control system (IHKA) with multiple sensors, controls, air temperature units and ducts. Some fuses are hidden behind the "tray"with other fuses. 1v No codes 3rd FSR - Behr Hella - replaced 3 year ago - no symptoms I think the e46 fuses have those small metal test points on the top . Needing Help A/C Blower. In pre-sleep mode, it would draw 2ish amps, and then 16-17 mA when asleep, with no circuit having a major anomaly. If there is another fuse I should also remove, let me know, but I would have assumed only one circuit controls/feeds the FSR. Bad blower motor I guess and I ordered that. Fortunately it blew the blower fuse, so avoided a fire. Heat and A/C Issue, FSR? Jump to Latest My E46 is stored so I can't check. How old is battery? How many volts did it loose? I have an E46 2003 320i Msport. Sent from my SM-G970F using Tapatalk . (the selector thing. When I went to replace the fuse (key out of ignition), the blower motor engaged full-on immediately. When it does it drains the battery. and totally drains it i cant start the car. Check that the fuse blew again (I'm assuming it is). Sent from BimmerApp mobile app Fuse is pulled from the hitch light connection so that should be a non-factor. Anyway, my battery kept draining within a week, if I parked up on Sunday the alarm would be sounding by Thursday/Friday or sometimes Saturday morning, Sounds like a Final stage resistor. Read trouble codes from GM5 module Start pulling out each fuse until the sleep current is below 50mA. T. When I pull fuses #28 (5amp) and #50 (40 amp) (associated with the blower), it makes no difference. So over the weekend, I did the following: - Replaced the FSR - Replaced the Battery - Tested the parasitic draw on the battery by removing each of the fuses (one at a time) to monitor the AMP drop. When turning on AC snowflake button, the AC compressor engages. Approximate Time For This Project: 60 mins. I have not studied the manual further to see how fuse #23 is used. Now I can rule out the unit being faulty. I would suggest if you have a 2000-2006 E46 to put a 5 Amp fuse in this position. Hello, Fuse #63 (HVAC) and is Go to e46 r/e46. I have already replaced my final stage resistor 2 years back. It sat until today when I went to wash it. 14. For what it's worth I had I have replaced FSR, then e-box blower fan and control unit due to blowing fuse 28. on the dash. Hello! I have a 2003 M3 with some blower related issues. Fuse #23 is shown as a 5 Amp fuse and references "Heater". My current e46 is starting to do the same. with the Amp meter in series with the batt cable, either one, and wait until after 16 minutes and the meter measure about 140mA, then start pulling each fuse to see which one to cause current drop below 50mA. Seems on my 2001 325Ci convertible, the FSR is more to the center of the console rather than up above the glove compartment. In this case, with ignition key off, open the glove compartment, drop down the fuses box, pull out fuse #37(50A) or look for the correct blower motor fuse for your car if different, if the battery is okay after few days of First, remove the two philips head screws that secure the coin compartment. E46 Fanatics Forum is not in any way affiliated with E46 General. #2 is hot with 12V all the In this guide, we will try to figure out where the fuses and relays are located on BMW 3 series E46 generation cars (1998 – 2006). E46 Fanatics Forum is not in any way affiliated with E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Any help? How to change the Final Stage Resistor on a BMW E46. I started the car and the car showed an SOS warning sign. Reactions: squishsquash and RGO325CiC. i've checked Does your HVAC fan change speeds without any change in the controller's display? That's what indicates a bad FSR, usually. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Next go to the fuse box and start pulling the fuses. On e46, most popular are FSR, aux fan, audio system. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada How to easily find a parasitic battery drain on pretty much any car BMW E46 blower motor final stage resistor replacement. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Can any body tell me or direct me to the step-by-step instructions on how to replace the final stage resistor. 2. March 30th I drove to work and turned off my car, to find the HVAC still on. I don't know how any of you can help me but here this is. Next, remove the three screws that secure the panel under the dashboard. 02/3 drop down to 0. I don't think it's the HEATER BLOWER MOTOR FAN FUSE LOCATION REPLACEMENT | FAN NOT WORKING BMW E46 318I 320I 325I 330I 316i 323i 320d 325d 330d 318d 316d Replacement Fuse Big: ht Fuse, FSR checking firstunless you have alreadythen nevermind! On clampsseems like you could cut off what you have and get replacement from auto shopbut think another poster gave you links for that. BMW hedgehog replacement DIY/tutorial Car is an E46 M3 convertible. E46 Fanatics Forum is not in any way affiliated with My advise is to just replace it with new. 12931 posts A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Save Share 2000 BMW e46 Ac Fuse location | bmw 3 series blower motor fuse location. Ato fuses consist of 5, 7. Plesae advise me . Check fuse 50 (40amp) in the glove box fuse box. Expose the final stage resistor connector following the procedures in the Bentley manual. Looks like fuses #9 and #32 go to the light control module (the control module is right behind/integrated into the headlight switch) I don't see a fuse or relay for the headlights, it is probably done in the LCM. Content on E46 Fanatics Forum is FSR not the problem?? Start pulling fuses one at a time. I have removed everything I can but can't get the FSR out. JocelynBMW Discussion starter. So that would mean a short circuit somewhere in the supply wiring. E46 Fanatics Forum I replaced the FSR in 2014 or thereabouts I checked all the fuses for parasitic draws by letting the car go to sleep and then trying them all one at a time. Jump to Latest Follow Follow E46 Forums. The Final Stage. Recently i did retrofit of radio frequency key as mine was only with infrared so when connecting the wires i disconnected the battery just in case. Leave hood open. 210,000 miles. My money would be on the final stage resistor. last year it did the same things thing and replaced the FSR relay and it was blowing fuses prior to replacing the relay. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Usually the final stage resistor (FSR) that causes the blower motor to come on spontaneouisly even when the ignition is off and the key in your pocket. Leave door and glove box open. Do a parasitic current drain test to isolate which fuse (and therefore circuit) contains the offending component. You can't remove the fuse that serves the FSR btw because it also serves the electric fan if you have one. Just something to look into search around google for FSR bmw e46 symptoms. NOW the a/c and heat are working ok, however oil pressure and alternator warning light i've replaced the fuse for the blower motor three times today and the only DIY that i did was to disconnect the power window motor on the front passenger side. I swapped the fsr Fuses 28 and 50 are crisp as a corn flake(new type crisp not burnt type crisp) E46 Fanatics Forum is not in any way So I thought I found the problem and got all happy bought my self a set of fuses but right when I connect it, the fuse popped. 1259 Views 10 Replies 4 Participants Last post by MindTrack, Nov 24, 2008. That has been on 3 red dots for the last 3 months. 03/4mA Fuse 68 (rear screen heater) caused a drop of 0. Apparently the FSU is an electronic speed controller and I pulled fuse 50 to test if it was the FSR causing the problem (that IS sufficient to test the FSR drain problem, isn't it??) E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Very common failure point. Access the #50 fuse (40 amp fuse) located in the glove box fuse panel. Btw - the aux fan doesn't need to spin to drain. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by A likely culprit is the FSR (final stage resistor). Skip to content. Save Share E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Our E46-chassis BMW M3 had been shedding some electrons–not enough to leave us stranded, but we knew there was an issue. To simplify the process you should open the hood and disconnect the cooling fan connector. Possibly the FSR? I've heard that it is fuse 50, but i'm not an expert. I checked fuse 62 & 63 (the 7. Stayed consistent pulling 4+amps as I pulled each fuse individually. Disconnect the battery positive and measure the resistance from battery cable positive terminal (not the battery) to ground (with all the fuses out). I have already checked all the fuses and replaced the climate control switch. So replacing the FSR has not solved the problem. My last e46 had it happen, similar characteristics as what you’re seeing. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada #49 is supposed to have a 5 amp fuse and #50 a 40 amp fuse here's what happened: when finishing up with the DIY on the window, i transposed the fusesi put the 5 amp E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Save Share E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. There was no e-box fan in my model. 1 Final Stage Resistor (FSR) Final Stage Unit (FSU) Tesla Model 3 Long Range Octopus Tesla Referral 1000 Free Ordering Tesla BMW e46 Care Care e46 Models Fuse Box On Jack Stands Hello Friends! Last Tuesday my e46 threw a p1632 Throttle Adaptation code at my wife and went limp. By gra325i, December 17, 2012 in E46 DIY (Guides only) Prev; 1; 2; Next; Page 1 of 2 . I have got 2000 BMW 325i SE. I don't have a load tester but am assuming speed is regulated through amperage. I have parasitic draw issue with my 2005 325i (e46). , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada 2. markusmarkus. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada My battery is draining over night and I want to do the parasitic draw test but I am not sure how in our cars. Admittedly was tired and done messing with it. Kit Contents. Out of curiosity, I pulled fuses 28 and 50 for the blower/FSR, but didn't see any change. Content on FSR replacement Thank you for a great write up and even better pictures - simply amazing work! F80, E39, E46, E53, and E83 projects from Active Autowerke, AvinUSA, CTS Turbo, Karbonius Composites and more! fuse 28 I have the same problem on my 2001 330ci. The diagram is missing; My fsr is acting up; 'S been acting up for awhile but today I removed the keys and the fan kept going If someone could pinpoint the fuse appreciate it. I’m going to replace the fuses and go from there. For what it's worth I had the same issue (fan not running at all) and it turned out that fuse 50 had fallen out of the fuse box altogether. Then pull out the pin in To do proper trouble-shooting, you need to draw the pinout for the Connector itself! #1 and #5 are Ground (-) and Positive (+) for the Blower Motor. Thanks for the replies and advice on here. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. 49 and 52 are involved with the Central Locking System (along with fuse no. 5A fuses), they are both good. However the relay is before the fuse so removing it essentially cuts the power going to it. 5, 10 etc The connector for the FSR was fine and so were the wires leading to it and I have already found wiring diagrams and have removed the relay to see if it pops, with the relay removed the fuse doesn't blow. If I remove fuse 28 will it stop the FSR from having power go to it? (323i 1999) or are there more fuses I need to remove? E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Final stage resistor is a common suspect. Do it by system. The following article gives detailed instructions on performing a blower resistor replacement on a BMW E46 3 series car. I had an e46 final stage resistor go bad and with an aftermarket one the blower motor stayed on even if the car was off and key out of ignition. I'm wondering if I need to wait longer than 10 mins for the car to go into full sleep mode. com | double check fuse 50 which is 30 amp. AC control panel comes on, seems to work. FSR - I replaced the FSR with unit manufactured by ACM (FCP Euro claims it is the OE unit). If you pull a fuse and the light goes out, then that's this circuit that has the short/current draw. Content on E46 Fanatics Forum is Wasn't sure what the issue was and almost jumped the gun to try topping off the system. With the car at operating temperature (needle on dash gauge is in the middle, car is warm), I can select three blue dots, and audibly hear the vents switching in the dash, then switching back to three red dots, I can hear the vents switching back again to what should be hot air. It would be useful to have a baseline voltage reading of before and after so we know what the numbers look like. 5 E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. A faulty FSR has been known to start cabin fires. I know - hard to believe finding BMW advice from a dupont website, but I tried this (pull Fuse 50 and replace) and it worked!. But we still noted the fuse that controls Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 3-Series E46 (316i, 318i, 318d, 320i, 320d, 323i, 325i, 328i, 330i, 330d). 60), Interior Lights, and Windscreen Washer System (along with fuse no. Thanks a lot! Hitoshi I have 2000 323ci 2door . Put the key to ON again, and the IHKA lights up! Then maybe your cabin air filter is horribly clogged, or you have a blown fuse, or your fsr is broken. E46 Fanatics Forum is an independent BMW enthusiast website owned E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. This Final Stage Resistor Unit (Hedgehog) is just one of a number of major weaknesses that Fuse#28 keeps blowing on my 2001 BMW 325i. Lights on the buttons light up but the little screen doesn’t come on nor do any of the buttons work. Wires behind the radio/climate control all look good. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. BMW E46 330Ci M-Sport 2001 topasblau/grau 118k miles BMW E46 320Ci Sport 2002 topasblau/hellbeige 125k miles instagram Would you agree that it's the FSR? Also any one have a fuse allocation guide for an e46? Regards Sent from my SM-G935F using Tapatalk . E46 Fanatics Forum is not in any way affiliated with By my Bentley Manual, fuse #23 is not used in 1999, however, from 2000-2005(6) it appears that fuse #23 is used. My question is as follows: If I pull the fuses for the blower and AC unit from the main fuse panel, shouldnt this prevent my bad FSU from still draining my battery? - How to troubleshoot a bad FSU final stage unit and how to build a test jig for your FSR final stage resistor If that is fine then I'd think it's likely to be the FSR. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. If the fuse is bad, check the wires that go to the sensor pigtails 5. FSR + Unit nonresponsive. That said, I don't believe that the blower 'not coming on' would really affect the bleeding process. Qty Description T# Part# Lifetime; 1: OEM Hella Final Stage Unit / Blower E46 General. I replaced the oil level sensor and fuse 30, and the red battery light finally disappeared from my dash after start! Consensus all over the interwebs is that if your E46 blower stays on, replace the FSR. (I don't have a phone or nav module installed) Radio - With the aftermarket head unit completely removed, it still died. Save Share E39, E46, E53 with air conditioning (option 530) or pull the fuse see if its the FSR A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Save Share This is for a UK spec right hand drive 320d E46 2001 car. 147mA implies about a 100 ohm How to change the FSR which controls air flow from the blower motorTools needed:- Philips screwdriver- Ratchet- 2" extension- 6-8" extension- Torx 20 bit- 1/ Remove the fuse as suggested and if the draining problem unchanged then don't waste y o ur time on fsu . Problem is, Recently, my battery has been draining fairly regularly and my car hasn't started on days that have been especially cold (I live in Ontario, Canada). How many amps would a faulty FSR draw? Jump to Latest Follow 2K views 12 After pulling several fuses and measuring connection to ground on several of the fuses, I found out that the humming sound was gone when I pulled the radio fuse No. Ya I have it set to hot (3 dots). Save Share Like. E46 Fanatics Forum is not in any way affiliated with Can't get FSR out Well, I ordered the FSR, followed the DIY. Will begin diagnostics with a multi meter tomorrow. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada My blow motor, undoubtedly has failed. Replaced fuse and the blower came on full again, no key in ignition. You can pull fuses for each on different nights after battery is confirmed charged to see if it's either. Build date: Feb 1999. It has drained even with fuse 50 pulled - so I don't think its the FSR - unless I'm dealing with multiple issues - which I know can sure complicate a diagnosis. Its draining the battery after around 5hrs. r/e46 Electric fan works, replaced fsr and coolant temp sensor, if i’ve been told correct the only part on the circuit that has not been checked is the heater control valve, has anyone ran into a failed hcv causing this issue? If the light is on then you have a current draw. The obvious culprit was my GPS tracker, which sips power from the If that is fine then I'd think it's likely to be the FSR. battery drain evidence final stage resistor fsr. Add to quote; Share Only show this user Hi, may seem stupid question but i wanted to know whats the difference when battery is bad and FSR draining it. FSR, bad radio, bad electric fan or bad diode in altenator. The electric fan and the fsr are the two primary suspects for severe battery drain. So rechecked all the connections to the FSR made sure ground wires are connected, made sure no wires are touching Etc. The only thing I seen was bypassing fuse 56 with a relay but i don't know about that, thoughts and opinions would help! If he tells you to replace the FSR - we've tried that same for I know the FSR is a common issue, but I'm not one to throw parts at a car unless I know I have isolated the broken part. Just unplug the final stage resistor, water valve and IHKA (one at a time) while monitoring the draw (and elec fan if it has one). to/2qWvdrLThis video might be helpf Absolutely could be the cause and it's well documented that the FSR can fail in an E46. FSR (final stage resistor). It is not as easy on a E46 as on some other models - but not impossible - you just need to be patient and follow these steps. Prices: My Situation: 2000 323Ci 120k mi manual everything stock except FSR Good battery - standing 12. I left my multimeter in series with the battery. I looked down at the AC control panel and it says its on almost high + heat on and yet Correct. Even though we have used a 2003 BMW 325ci to perform I have already checked all the fuses and replaced the climate control switch. 2005 325i blower motor Instead of replacing the FSR, I simply pulled the fuse to reset it. Could a faulty FSR cause A/C blower failure? Tags a/c blower fan fsr. Replaced the FSR and blower motor with OEM. Jump to Latest the battery in the trunk and the fusebox in the glovebox it's very feasible to get a view of the meter when pulling fuses. It’s not OEM but was from a euro parts supplier so hopefully that’s not the issue. 4. But the battery was dead the next morning, so I assume it is not the FSR. It appears that fuse 14 also powers the telematics system. Why can't this be a blown fuse and fsr, dammit. Note that you have to wait for the car to enter sleep mode or whatever it's called. Jump to Latest 2001 E46 BMW 330i Sport Package 6MT *SOLD* 2004 BMW R1150GS - *SOLD* 2004 E60 BMW 545i Sport 6MT - *SOLD* 2012 BMW 135i - Deep Sea Blue / I was replacing the final stage resistor to fix my AC blower problem this past Saturday and the car started fine. Replace the fuse, unplug both O2 sensors, start the car, check the fuse. But what you are saying, if I pulled all fuses one by one, and saw no reduction, that rules out FSR??? Yes, that was a typo. 2002 BMW 325Ci Cabriolet Automatic, 141K, Current Grocery Getter The fuses 7, 41, 28 and 50 are unplugged from the investigations from the night before E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. It still is running and drawing current. But this problem (battery drain) is a As far as parasitic drains, 9 times out of 10 it is caused by the "hedgehog" final stage resistor (FSR). It still died. Prop 65 Warning. HVAC Blower Not Working But Blower Motor Has Been Tested & Works. gra325i. So my car caught on fire today. E46 Fanatics Forum is not in any way affiliated with Climate control not working, Iv checked fuses, relays, got a whole new unit and replaced the final stage resistor. An oem one solved the issue. I have replaced the climate control box and final stage resistor. I thought I would share my experience as all the info I got from forums kept leaving me at a dead end with a dead battery. Pulling fuse 76 will only determine if the problem to the heater blower circuit. changing the FSR fixed the issue until yesterday. Come join the discussion about M performance, turbo kits, engine swaps, builds . This is helpful if we have no idea where the problem arises. Bmw E46 Fsr I just opened up Just pull No 50 fuse from the fuse box or is there any fuse attached back or the FSU? It should be 30 amp, right . Table3 Discussion starter · Sep 3, 2013. I replaced the fsr but it wasn't that. impee's DIY Final Stage / Heater Blower Resistor change for BMW 318i e46 How to change the Final Stage / Heater Blower Resistor yourself! Difficulty Level: Medium / Hard. Recommended Posts. However E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. #3 · Oct 20, 2017. Start by pulling the fuse for the AC/heating fan. Fuse 63 (AC Compressor) - With fuse pulled, it still died. Now I took every fuse out put in new fuses. Remove the glovebox thingy on drivers side – two screws (not sure this was We may earn a commission for products purchased through links on this page Click here for E36 Final Stage Resistor, or E46 Final Stage Resistor. At 21 years of age, just change it as a precaution. I get full fan when shorting the spikes of the FSR to the steering column, which proves fuse, wires and motor are ok. I was planning to install a fused switch on the fuse 14 E46 General. Come join the discussion about M performance, turbo 2000 E46 330 Final Stage resistor changed - a few tips – 01-02-2009,17:55 Report Post Job done. There's a part of the AC/heating system called the "final stage resistor" (FSR) that goes bad. See old post for alt suggestion. Final Stage Resistor E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. 59). Open passenger door and glove box and open the fuse panel and using the fuse chart stored below the fuses locate the fuse for the blower motor (50A maxi fuse) and remove it. Save Share TLDR, blower motor issues after replacing FSR, fuses, and motor. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada 2002 e46 climate control ikha unit went dead yesterday - again. I installed a Sitronics 64116923204 with 39 heat sink pins. 12 posts · Joined 2022 Add to quote; Only show this user E46 General. My logic, check to see if the blower motor has power, if it does we know a fuse isn't bad and (I would assume) the FSR is working. My question is this: Is it safe to have the fan on, even if the blower isn't moving? Even though the blower isn't working, when the fan 'shows' it's on, apparently a vent door opens so I Final Stage unit or FSR went out on my 2002 M3, replacing it fixed the blower from sometimes working and sometimes not, here is the BMW part number Only show this user #4 · Mar 17, 2018. Alarm I think too. bmw e46 fuse location glow plug And google for fuse, relay location. I guess at some point i must explore the option of a wire short. It could be the final stage resistor . That little "module" that was stated as blocking access to the FSR on mine is really jammed in. If that is fine then I'd think it's likely to be the FSR. And after reassemling fuse box in place i reconnected battery and test the key which With the fuse disconnected the parasitic drain is 16 ma. M. Then I started pulling fuses Fuse 41 (nag/radio etc)caused a 0. Both are final stage output units of similar design Correct. I've got 186k on my FSR and it works just fine in my 03 330ci. And since english isn't my 1st languag Well - that is what I tried by removing fuse 50. But what I have for No 50 of the fuse box inside the grabcompartment is 40amp. Jump to Latest Follow 2770 Views 5 Replies 5 Participants Last post by Kubica, Sep 3, 2013. They are evil little bastards. 3. It's 5A & controls my air-conditioner, blower, heater console. Jumped in the car today, and noticed the cabin was unusually quiet. Check fuse 28 . , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Yeah I believe you’re referring to the Final Stage Resistor or FSR for short which is what I replaced last week and the problem persist as another person said it could be faulty from the box. ) PLEASE email me if you have any info The difficult bit is removing the screw from the actuator in front of the FSR - all explained in posts This is for a UK spec right hand drive 320d E46 2001 car. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Come join the discussion about M performance, turbo kits, engine swaps, builds, After reading through the forum I made a list of possible issues: blend door actuator, Bowden cable, heater valve fuse #62, A/C heater control module, heater core temperature sensor. I think it's F37. The blower runs strong and the FSR was replaced 2 years ago . If the fuse is good, plug in one of the sensors, start the car, check the fuse 6. E39 528iA/Steptronic,Professional DSP,Comfort Seats,Soft Leather,Xenon,PDC. About the only part that may not be protected by a regular fuse should really be the starter (not 100% sure in the E46). Locked the boot catch and passenger door catch, removed boot lights and waited 16 minutes for the car to sleep. Things like relays and fuses also popped up. Come join the discussion about M performance, turbo E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. In most of the forum posts that I have read, it is mentioned that before the FSR goes, you will notice the cabin fan blowing at E46 DIY (Guides only) Final Stage Resistor - How To Replace Followers 5. E46 Forums. Prices: Professional labour costs for fuse change - £35 (private) or £165 (BMW) - per hour X 0. 01/2 BMW E46 CLIMATE CONTROL FUSE LOCATION REPLACEMENT 325i 328i 330i 320i 316i 318i 330d 320d Replacement Fuses: https://amzn. Will the car still go into sleep mode when the The alternator happens to be on the same circuit as the oil level sensor, so if that fuse blows, it must mess with the battery light somehow, even though the alternator works fine with the blown fuse. I knew it wasn't the radio because I had already pulled that out to install a new Avin head-unit. Approximate Time For This Project: 10 mins. That is, pull a fuse, check the meter for a significant drop in current flow, reinsert the fuse when the meter readout doesn't change. I did check fuses then, because the new FSR didn't fix the blower problem. Iceman007; Mar 14, 2013; 3 Fanatics (E21 E30 E36 E46 E90 E91 E92 E93 F30) Replies 0 Views 2K. does imply that power predominately Hello, first time poster here. Sleep current (when not drawing) is consistent at 47-50ma. The main fuse box is located in the glove If I've identified your car correctly on BMW-Planet. Fuse 63 keeps blowing, causing the heater control to shut down (IHKA). To find a parasitic drain: - remove the E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. DIY Final Stage Resistor repair. For example, if you have an aftermarket head unit and/or amplifier, start with those fuses. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada E46 Forums. After I started reading some threads, though maybe it was the final stage resistor (FSR/FSU) or possibly the heater control valve. 6v - at idle 14. E46 Fanatics Forum is not in any way affiliated with Investigation revealed blown blower fuse and a toasted FSR. Content on E46 Fanatics Forum is Fuse No. Content on E46 E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. ) PLEASE email me if you have any info. E46 General. I thought I was a coincidence so I put in another fuse and it instantly blew. To me this says bad FSR, but could I really have 2 out of box failures? Solo Man Well-known member. MindTrack Discussion Starter · Nov 7, 2008. justindishone@yahoo. I started to pull out all the fuses that pertained to these things and the drain kept happening. Jump to Latest 61 - 75 of 75 Posts. Final Stage Resistor - How To Replace. Often overlooked is alternator acting up. I went and brought her truck to her, cleared the code and drove it home. Battery Drain - Need Diagnostic Help! BMW e46 Fuse Box impee's BMW Fuse Box information for BMW 318i e46 How to change fuses yourself! Difficulty Level: Easy. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Dear All, Have this problem with my E46 2004 model. I bought a new FSR (Rein from FCP), new Voltage Regulator and a new-to-me HVAC control unit. For context, what led me down this rabbit hole was indeed a dead battery after the car sat for about a month. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Fuse 14 (Radio/Phone/Nav) - with fuse pulled, it still died. the two most common culprits of an unmolested e46 electrical system for quick battery drain are the FSR and the Aux Fan module. My Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 3-Series E46 (316i, 318i, 318d, 320i, 320d, 323i, 325i, 328i, 330i, 330d). Not really sure where to go from here. Turns out they were all right- FSR is usually the problem. Now it's completely dead again. For those having trouble finding the fuse, Bentley manual indicates fuse 28 for heater-A/C & Blower(50) (see also fuses 62,63, 37) Heater (see also 23,62). Ahead of time, I decided to replace the Final Stage Resistor even though it showed no symptoms, I removed a Behr part 64116920365 with 58 heat sink pins. com. It started off a '99 323i E46. The blower motor would turn on or off when i would go over bumps lol. Common causes are the electric engine fan module, final stage resistor for cablin blower, heater control valve, aftermarket lighting/audio equipment. Mar Yes, that is not the issue. I agree that some low draw accessories might not drain a healthy battery overnight. Come join E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. So far I have replaced the blower motor resistor, fuses 28 and 50, and the blower motor itself. lclthfl ktub xmqzxp gddhqlkn dff unoi ksxtw azu nxxt hyq