R230 pse pump fuse replacement. Jan 31, 2008 · It's the 20-amp fuse located in the rear fuse box module (picture). There are micro switches on the lever arms at the sides and these need to be kept clean with a scoot of electrical contact cleaner, NOT WD40. Seats, roof went down and locks worked. Whatever the problem is it is related to the soft close process. #1 · May 22, 2016. The pump, when operating normally, runs for 4-5 seconds, when not building enough pressure, it runs for 15-17 seconds. When you push the key in, the high points on the profile of the key pushes the levers right up to the top. co. Oct 3, 2012 · 2002 SL500, 216 CL500, all fully loaded. The power trace will open the power to the whole pump. Open the lid, lift out the false floor - you are then looking down at the fuses - PSE is the (normally) yellow 20amp just left of centre. If the pump sockets are green and corroded, then the boot leaks should be attended to, or anew one will go the same way. The system is designed so that when the function is complete, it creates a back pressure that cuts off the motor. Pretty easy removal and refit and the motor isn't even attached to the PSE box, it just floats on 4 small brackets. Has anyone found a near oem replacement motor for the PSE pump? I've ordered and returned a couple that weren't even a close fit. HECK = Rear lid,*boot, trunk, lock. You can either lap the vanes on the pump or replace the whole thing at some £800. Jul 5, 2020 · Avantgarde Automotive, Mercedes-Benz and SLR McLaren specialists. Apr 12, 2022 · The R230 was available from launch as the SL500, with the proven M113-series (302bhp) 5. reset the pump and try again. Thread starter. you should now be left with this: -. Make sure to close the fuse box cover properly and lock the tabs. The roof should operate. #10. It seems to happen more, when I reverse and stop quickly. The glove compartment is accessible. But even though I'd reset the pump the soft close came back to life but the car still wouldn't lock. Doors will not lock or unlock with the keys. Inside the pump, it's dry and does not smell and no trace of motor damage. Jun 11, 2012 · SL55 AMG 2002. Just unbolt the roof pump frame and carefully move it out Oct 25, 2012 · PSE - Removal, Refit and Check and Turn over as required The PSE(A-37) has a vacumn pump to operate the door, boot and petrol filler locks. 86. Replacing The Pse Pump On 2003 R230 Mbworld Org Forums. 1 amps then further drops to 0. JessSL350 Registered. It also controls the alarm (if fitted) and the interior light timer, door unlock crash sensor Plus rear demister relay and ARA control model if fitted. Jun 28, 2014 · Replaced the 20 amp fuse and everything worked. We can re-manufacture your faulty Mercedes R230 SL350, SL500 S55, SL600 and SL65 PSE central locking Pump. Aug 13, 2010 · The early pumps to mid year pumps can cook the circuit board traces if the motor stalls, or shorts out. Aug 20, 2007 · 144 posts · Joined 2007. The seals below the C pillars may detach or deform as well. If there is a leak in either secondary consumer circuit (lumbars/headrests) it will time out in sixty seconds, less in the locking circuit. Mercedes shows incorrect part number when year, model and vin entered. Nov 18, 2019 · Remove the PSE pump, very easy, remove the 4 nuts for the plate above supporting the pump for the power hood and push this vertical to keep it out of the way, you can not access the PSE pump in the foam case. May 6, 2010 · The 20a fuse to the PSE pump makes a small spark when inserted indicating that the pump unit is pulling some current (the fuse doesn't blow). I have an slk230 with a faulty PSE pump, which I have replaced on other SLKs in the past. Unbolted the PSE pump, removed foametc. Associate Degree. 2003 SL500 (R230) USA model Automatic Southeast USA. Check it, and if it is good put it back in. on a 10A. Disconnecting and reconnecting the battery (or, more easily, the fuse for the PSE pump) will reset it and allow it to work until it detects the leak again. You can verify that you are using the correct fuse by ensuring the fuse colors match the blown fuse and the new fuse. May 1, 2011 · DIY: PSE Pump Post Mortem and Resurrection: FREE Repair! As W140 owners, there are a lot of things that can go wrong and my PSE finally stopped working after some intermittent operation and final failure of remote door locks, trunk, and gas tank cover along with rear head rests, etc. Sep 23, 2009 · 98 SLK230 PSE Pump Replace now horn on Start. Doors will not lock or unlock with the keys or central locking button inside the car. 5amp in the boot thats for something else). There is also a local control valve that can affect performance. 65v Removed command fuse, waited 1 hour Can L - 4. Step 3. May 3, 2012 · The two most common reasons for air pump failure comes from either the Mercedes air pump bearings ceasing or when moisture builds up inside the air pump due the car sitting for long periods of time. #9. Unit 14 Hither Green Trading Estate, Clevedon, Somerset, BS21 6XU Tel: 01275 217270 Email: steve@avantgarde-automotive. Oct 16, 2012. The pump unit connections and the multiplugs are all perfect, as new. If you want to DIY, you can seal it with epoxy. 7% positive. Pull it out - if blown, replace - if not just put it back in again & the PSE may just waken up. after research the 20amp central locking fuse blows are opening and closing the door maybe once or twice. 3 years ago I had a problem with air pressure to the lumber adjustment which was traced to a split hose saving me the expensive delights of a PSE pump replacement. Intermittently working pumps are often mistaken for internal leaks in hydraulic cylinders. Feb 11, 2024 · 2009 R230 fuse for PSE pump. Apr 18, 2017 · 14 posts · Joined 2017. 0,2V. 000-982-80-23 also shows incorrect part. Most PSE central locking pumps fail causing a 20 amp fuse to blow and central locking to stop functioning. Install our replacement impeller and restore your vacuum pump. The PSE unit can detect leaks in any branch of the locking system and when it does it disables that branch, just to be clear, a leak on its own will not blow the fuse. Have they got water in the PSE pump,,, do try the fuse,, its in the rear box behind the drivers seat, if the box is locked, pull the front cover off from the top front. It's fuse 71 on the rear panel. Once we have determined your PSE pump is faulty we perform a full rebuild and a function test, most units are rebuilt within 24 I forget which fuse it is, a quick google for R230 PSE pump fuse will help. The solution is to either replace the latch or repairs its leaks. An air leak would not cause the fuse to blow. We can re-manufacture your faulty Mercedes W220 S320, S350, S430, S500, S600 PSE central locking Pump. Benzbits: R230 Fuses. MERCEDES BENZ SL R230 PSE or Trunkboot closer - diagnostic advice needed. Removeing and refitting the (f71, yellow, 20A) fuse resets the "timeout" count to zero, so it starts again. #4 · Apr 19, 2017. No obvious leaks into the boot after 3 kettles of water - Cleaned both drains LHS and RHS of boot (def work as the water seen on the floor) - Checked fuse 71 - still Jan 14, 2015 · Jan 14, 2015. In isolation from a suspect pump problem located in the boot, my SL has an odd noise that sounds like a knocking but is intermittent during a drive. On one side of the car there will be a sensor from pad to a locator on the hub. Feb 9, 2016 · the PSE pump is black with yellow lines coming out of it, and is infinitely easier to swap than the top pump, you ll find it underneath the top pump, enclosed with foam material. Been Searching For R129 Fuse Chart Peachparts Mercedes Benz Forum. If you have the later replacement pump I would check your hookup, broken nozzles, or hose fittings. A new motor and pump fixed it and runs sweet now. I replaced this PSE pump and everything worked properly except when turning the key to start I get one beep from the horn when the key hits position 2. Hi there first postthread so be gentle with me. www. Remove the yellow 20-Amp fuse on the inside end or the row. There are 2 relays, one on each side of pump. I have checked all the fuses behind the drivers seat. To get out is easy enough. This rectified operation of the roof, soft closing boot and door Dec 16, 2022 · R230, SL55 PSE Motor replacement. 0-litre V8, and the SL350 featuring the M112 (242bhp) 3. Apr 17, 2022 · Make sure both seats have the lumbar settings at 0. check the PSE fuse - in the locker behind the driver's seat. To compund matters the divider within the boot is in the open position so I cant open the roof. Jan 13, 2009 · SL350 - 2013. Hi all, I have had to replace the PSE pump (£823!!), on my sons 2004 sl350 due to water ingress into the boot through the seals which, hopefully i've cured, I replaced a blown fuse although the central locking still isn't working at all!! Feb 21, 2011 · Pop the top of the lamp retainer plate out, then lift it up and out enough to access the fuses behind the lamp. avantgarde-automotive. NB. May 1, 2012 · Has anyone found a replacement part for the Bosch motor in the R230 PSE pump? My 2003 SL500 has been blowing the 20amp fuse so I decided to go into the PSE box to see what was up. I'd also be interested in having the motor rebuilt. Fitted two new batteries, start and consumer. #3. Oct 3, 2012. Open the pump, and lock at the circuit board near the pins for fryed PC trace. That is Davids avatar you will ned to spray some PTFE into the lock and keep wriggling the key. You access the module by removing the interior trim panel. Here they are: Benzbits: R230 Fuses and Relays. Your fuses blowing are stopping this for the moment. Technical. Pin 1 is the cable to the boot light (goes to +12V when the doors or trunk are opened) Pin 2 is the chassis (so should always be 0V) Pin 3 is the control signal from the lighting controller (N10 Nov 23, 2008 · Fuse is in the rear storage compartment The fuse for the PSE Pump(sits in a foam housing under big silver cylindrical thing left hand side of boot/trunk floor) is in the rear storage compartment behind the drivers seat (on RHD) it is a 20amp (not the visible 7. This indicates the same ampere rating. Letter Description Number Relay Left Engine Compartment Right Under Rear. Lock the car and listen to see how long the pump runs, it should cut in under 5 seconds. I understand that the PSE pump is on fuse 71 underneath the left side compartment. Nov 27, 2023 · A fuel pump relay fuse is a small electrical component that serves as a protective device. Cannot find relay on Rodneys fuse and relay pdf. Check for any other leaks that you can hear. 65 V Can H - 0. PSE Pumps are the bane of R230 owners lives, I have gone through two on a 2004 SL 500 with 52k on the clock. May 17, 2023 · Vario Roof Pump Relays. May 24, 2014 · The blue/white wire should have approximately 12VDC, the red/green wire to the pump should be a pulsed width modulated DC voltage (presumably 12V, or so) that will measure < 12VDC with a typical multimeter depending upon the fuel pressure as read by the controller from the fuel pressure sensor (B4/7). Aug 4, 2011 · This drawing identifies the pneumatic connections from the PSE control unit during testing. Started looking on these forums. #10 · Feb 7, 2022. GBP 984. Jan 13, 2009. (117210) 99. Is a new PSE pump on the horizon? Jan 6, 2010 · I also pressurizes a resevoir and vacuum reservoir. While internal leaks occur in OEM vario Jan 4, 2012 · I own a R230 SL55 AMG the PSE pump is not working (no central locking) and the mechanical key just rotates in the boot lock (lack of lubrication and maintenence). This repair with our replacement graphite impeller wheel and new fins will get your pump back to Jul 4, 2020 · I checked all the fuses in all three fuse boxes (including taking out and replacing fuse 71 for the PSE) and nothing has blown in any of the fuse slots. It's an easy fix if you could get the motor. Observations: 14. 28amps Can L - 4. Press the lock button on the key fob, and see if any of the doors lock. There had indeed been water ingress, but when I checked the 20 amp fuse behind drivers seat, it was NOT blown. Here's a full set of fuse charts for the R230: Benzbits: R230 Fuses and Relays. Previously - SL500 R230 2003 & S430L W220 1999. If you had your car's model and year listed in your forum user's profile, I could tell you which one, so instead, you need to look here to figure it out: Benzbits: R230 Fuses and Relays. Does anyone know which fuse controls the central locking on the SL500 (R230) Apparently there is a diagram in the boot but I can’t open the boot or petrol flap due to the faulty PSE pump which keeps blowing the fuse. Dec 29, 2023 · NEW Genuine Mercedes-Benz SL R230 Central Locking PSE Vacuum Pump A2308000648. 2009 R230 Fuse For Pse Pump Mercedes Benz Owners Forums. - Tried to identify source of the the leak by water testing around the sills at the bottom of the window. Nov 20, 2022 · With proper maintenance and after reviewing the Mercedes R230 fuse diagram, drivers can have confidence that their vehicle will stay in top shape for years to come. Jul 31, 2012 · 12. Forums. the pump normally cuts within 1 sec of operating the locking. Checked pse pump, found sponge motor housing wet. If that fixes it, then it's leaks in the latch and it will be temporary. Mercedes and Smart Newcastle. OK, the fact that the fuse is repeatedly blowing means the there is a fault in the PSE unit, perhaps that fault is with the motor. Oct 16, 2012 · lovemerc. 7-litre V6. I thought it could be a faulty PSE pump so I ordered Mar 13, 2013 · This could be the wrong time to try and replace the fuse for the pump is going to run to try and finish that boot soft close. If you can hear the leak, it is too big to allow the system to build pressure. Shortly after no central locking, check fuse behind seat f71, blown, fitted new fuse view again. OP. May 15, 2018 · Pump timeout = leaks, burnt fuse = pump problem and you may consider taking it apart for cleaning/inspection and lubrication. Being told that the PSE Pump burned up and both read more. I recently replaced the PSE pump in my 2005 S500 and had an independent MBZ shop do what I believed was a reprogram of the pump to the vehicle. #2. Then pull it down while holding both edges. SL550: 2011 SL550. " Sep 18, 2020 · Perhaps the best known design flaw in the R230 is leakage into the trunk. Biggest investment will be your time; there’s probably no need to replace parts. But close assist is still working since the other pump is OK Feb 7, 2022 · 26154 posts · Joined 2004. #8 · Sep 13, 2008. . Aug 31, 2019 · The PSE pump that supplies air pressure detects this and shuts down that circuit. Jun 11, 2012. Remove the six bolts holding the pump to the motor. I believe you would have to remove some of the covers in your trunk to get a good view, but that isn't really too big of a deal. Since the fuse blows when you put the top down, and the top retracts right were the PSE is, I'd check to see if the top is contacting some of the wires. These appear to be quite brittle and when they break they jam the motor, causing the pse electronics to burn out. If there is a leak in ith system, the pump runs until it burns out. Looking to replace PSE pump relay 2009 SL550 with power trunk. Mercedes do not supply new impellors, The R230 PSE pump Aug 4, 2019 · Try pulling the fuse or the PSE pump for 10 seconds. I think it is roughly the 7th fuse from the left as you look at it, a yellow 20A I think. the pump is in the rubber box under the roof pump, the 230 has never had soft close doors. So I would start by checking if the air line from the PSE to the multi-contour seats is OK. Opened up the trunk and closed it. Jan 4, 2012 · The motor has a pump attached to the front of it, ( 2 tubes from the pump). #6. 2004 SL350 all running well. #4 · Aug 23, 2007. Just read your post David, I forgot that these boxes May 25, 2012 · The first thing I would check are fuses, especially for your central locking system and for your PSE pump. Mar 5, 2019 · In this Episode we are fixing the Vacuum Pump that operates the soft close doors. Explain your circumstance, & work you've done so far to the repair people. Jul 15, 2022 · Fuse Cabinet Box And Relay Unit Mercedes Sl 500 Usa Nbsp 129068. Jan 5, 2011 · once laid down: -. Apr 23, 2014 · Note what fuses shows activity, and when done you can go back and pull those fuses, wait for car sleep, and go look at your battery amp-meter if you have found the problem(s). The fuse will open if it draws too much current (as was my case). Apr 6, 2009 · If this happens, the mechanical part of the latch will work, but the pneumatic pull-down won't function. 2011 SL550. Fuse Box Chart What Goes Where Peachparts Mercedes Benz Forum. If you are any way handy you can replace the locking pump yourself - its very easy 4x10mm bolts i think. When the soft close fails it is that the pump has lost some suction and no longer can pull the boot closed. Thanks Kaj, They do go bad. Thom. Mercedes Technician. Mar 20, 2019 · - Aired the boot (now all dry). Contact seller. Birmingham, Alabama (USA) - Current: 2011 SL550, Former: 2011 C300, 2010 ML350, CLK550 Cabriolet, 2002 C240, 2001 ML320, 1984 300TD. Many thanks in advance, if someone can put me in the right direct to source rotor. Dec 31, 2014 · My motor ran fine and I stripped and cleaned the pump but it still timed out when pulling the boot closed. Apr 29, 2022 · Buy For Mercedes Benz SL S CL R230 W220 C215 PSE Central Locking Vacuum Pump Motor: Vacuum Pumps - Amazon. My iCarsoft has no errors against the PSE either. I know that this is a common problem with the cars and has affected many owners. ( A short-circuit in this instance, means every piece of wire in the circuit becomes a lighted-fuse, ready to ignite into fire. 05. 57,141 satisfied customers. read more. If that does get it working, you need to replace of fix the latch. I believe that Mercedes and Bosch have an Aug 20, 2023 · Service, Repairs and remapping service. N. Hi all, I suspect this is the usual PSE pump connected issue but here goes: I left my car for 10 weeks whilst away on business. Joined Mar 30, 2023 Messages 1 Reaction score 0 Your Mercedes Apr 26, 2012 · Defective Transmission Control (VGS) — Conductor Plate Replacement Lower control arm bushings Help with disabling the TPMS Technical Training Materials — PDF Repository SBC and NHTSA / SBC pump and controller (W211) Brake Pad Replacement Warnings & References R230 Front Rotors and Pads Swap — with Pictures R230 Fuses and Relays Oct 8, 2009 · Keep these and the spring clip in a safe place. PSE fuse in - measured current draw 0. I have doubts the pump was programed as the shop owner mentioned " the pumps learn The R230's hydraulic vario roof pump aka hydraulic unit is a complex, high-performance pump with integrated valve block, two different output pressures, high-end electronic noise suppression, and high flow rate. An air leak would cause the pump to stop sending air down the line with a leak in it (after a while, not sure how long) which can then be reset by pulling the fuse out for 20 seconds and then re-inserting the fuse. May 31, 2010 · The rubber pipes used for the flow of air sometimes perish and cause leaks, and replacement of these pipes is usually the first "cheap" repair. - Rodney. Do not let any contaminants get into either tank. If all fails you may be able to apply 12v from a battery to a point in the car so that it unlocks. Blew the fuse, and back to where I started. if the motor still stalls out, you have a motor problem and will be on your own if the motor spins fine then the issue lies with the carbon/graphite pump assembly! May 22, 2010 · It has a falso floor under which you will find some fuses. 2012 Ford Ranger (work) SLK320 (Mrs) P38 RR 2. fuse implies as draw on your battery. May 9, 2015 · OK first place couldn't fix the pump. television said: This is a hard one, it could be that there is a leak somewhere and the pump is running to long, it could be the pipes for the seats, I doubt if the expensive pump is faulty. 13. It comes from the same area but is hard to pinpoint. xlsx FrontPrefuses LeftEngineFuses LeftEngineRelays RearFuses RearPrefuses RearRelays RightEngineFuses RightEngineRelays Do not replace the blown fuse with a new one, leave it out. You may be lucky and simply have a broken vane in the pump jamming it but will need to pull it apart to find that (repair kits on eBay). When I bought my car it had not been driven in a few years and the PSE was stuck firm. If you don't have any joy with the repair, and Malcolm's is no longer available I know a chap who sells repaired/re-conditioned Pumps, happy to provide his details if required. There is a foam insulator that covers both pumps. 5-litre supercharged V8 that developed a whopping 493bhp and 700Nm of torque, resulting in staggering levels of performance and May 20, 2018 · Usually I push the boot partition as far upwards as it will go while the roof is closed. You may be able to get it working by pulling the fuse for the PSE pump to reset it. g. Seller's other items. The one for the PSE pump is more or less in the middle - a 20amp, usually yellow. Frederick's R230 Fuse Chart. If dome light issues brought you here: (courtesy of @Christopher Goodwin ) On the connector to the dome light. to rebuild the motor on the pse pump runs about $200 but im probably going to steer towards a new or used pump instead. I dissembled the pump freed the rotor and cleaned everything. Dealers will try to sell you a complete new PSE pump at great expense (£900+), but our solution simply replaces the component part that has failed; the motor impeller. #18. Jan 13, 2014 · Checked 20a fuse behind drivers seat (fuse blown) Replaced fuse with 25a Still no central locking or boot opening, pump not operating at all. xlsx FrontPrefuses LeftEngineFuses LeftEngineRelays RearFuses RearPrefuses RearRelays RightEngineFuses RightEngineRelays Jul 2, 2018 · Question on the storage compartments right behind the driver and passenger seats- these are locked and will not open with a press of the button. As David has said no way should there be a 40 amp fuse in that PSE pump slot, 25 is the max. Picture here:- Jun 8, 2020 · I can access the car manually with the key and open the boot with the door switch, the locks all operate from the internal locking/unlocking buttons, the soft close boot works as does the seat lumbar support so I think the PSE pump is ok. gently holding the remaining carbon/graphite piece thats attached to the motor, power the motor up again. Wally. 15. Several weeks before, I replaced the PSE which had burnt out. 2003 sl500, all the power locks, storage compartments,gas door stopped working, from the remote and dashboard. com FREE DELIVERY possible on eligible purchases Amazon. The W220 S-Class Encyclopedia has fuse charts if you cannot locate yours (it would help to have the model year of your car - most of us place that under our avatar or screen name, via the User Control panel). When replacing blown fuses, use the same ampere rating fuse. To test this you can create a plug connector for the PSE and remove each of the lines and plug it closed. The pump mechanism to these PSE pumps operates in a bi-direction (forward and reverse). uk or alternatively you can phone Colin or Dave on 02380 445820, out of hours numbers are 07787913313 or 07907631681. Thread starter JessSL350; Start date Feb 11, 2024; J. Now remove the 3 ABC pulley etorx bolts and remove the pulley from the ABC pump. Feb 6, 2010 · The pump for the roof is located either above or below (depending on the year of manufacture) the locking pump in the same part of the boot, but looks very different. Once we have determined your PSE pump is faulty we perform a full rebuild and a function test, most units are May 3, 2016 · There is a guy on Ebay offering reconditioned pump parts and new motors. using a large screwdriver - force the pads open a bit - wedge the driver inbetween the disc and pad backing plate and GENTLY but FIRMLY ease the pads off the disc. Hoping to find one that's close to the Bosch 3c10 1397220291. #1. 6 3. Siphon, pump or syringe out the fluid from the ABC and power steering reservoirs using very clean equipment. ML250 GLE AMG Sport. In 2003 came the awesome SL55 AMG boasting the epic M113 5. uk. Part number shown on my relay is 000-982-81-23. Advant, Ebay Makuchi etc. If I pull the fuse it immediately drops to 0. Jul 4, 2016 · Marty. Dec 24, 2012 · Car. Aug 6, 2008 · 83 posts · Joined 2008. under the roof pump. Service, repairs, diagnosis and motorsport preparation. Feb 20, 2014 · Feb 21, 2014. Apr 28, 2013 · Hi i have a dec 2002 SL R230 500 i have to keep reseting the PSE pump when i do this it works fine for the whole time the car is running and for about 5 mins after i turn the car off then it stops no blown 20 amp fuse in the rear compartment behind the drivers seat,i just remove the fuse for 5 mins refit it and the pSE comes to life then stops after a short period of time unless the engine is May 23, 2016 · 12 posts · Joined 2014. So have done some testing. 5. 6 out of 5 stars 6 ratings Feb 20, 2017 · Feb 23, 2017. Mar 28, 2020 · The usual cause is water soaking into the foam surrounding the pump which then leaks into the pump eventually killing it. Electrics, Vacuum, Ignition and ECU. 5 dHse, BMW R850R (boxer) 1973 Yamaha DT175. If this doesnt cure the problem, the next step is replacement of the air cushions within the seats, which may have leaks. Find numerous threads in various forums on how to deal with a leaky rubber seal between the rear window and the trunk lid. You can find tables of how much e. The seat ventilation uses a fan underneath the seat. Fuse List For 88 560 Sl Peachparts Mercedes Benz Forum. Sl63 Amg 2009 Fusebox Behind Seats Charts Mbworld Org Forums 57,141 satisfied customers. If the door locks are working fine then your PSE control unit is OK. Take a photo of the vacuum lines, checking for kinks or leaks. Oct 22, 2017 · After seeing many requests for fuse diagrams, and realizing that the fuse panels have gone through several iterations through the years, I decided to go through WIS and compile all the versions. Feb 1, 2016 · Inspect the belt for cracks or wear and replace if necessary. If I replace the fuse I may be able to open the fuel filler flap and top up with petrol as a Apr 2, 2020 · Darnott. Jan 28, 2017 · SL-Class (R230) - Replacing the PSE pump on 2003 R230 - I'm certain that I would need to buy one PSE pump. Hey guys Oct 16, 2012 · ML250 GLE AMG Sport. Sep 26, 2012 · Apr 29, 2013. VL =left-hand*door lock. Detatch the pump and check the impellor within. second place fixed a couple of broken traces, and have resolved most of the function, however the PSE pump is still keeping the canbus alive. The central locking works from inside the car using the dashboard controls. This fuse acts as a safeguard, preventing potential damage to the fuel pump or other components in the fuel system. It is mounted under the storage compartment behind the right-side seat. 6. Oct 15, 2020 · I have narrowed it down to the driver sam module needing to be replaced and a new pse pump. Pull that & check - sometimes even if the pump is ok, it needs to be reset by cutting the power - if it's ok, put back in & try again (or replace if it's blown). It is typically found in the fuse box of a vehicle and is responsible for controlling the flow of electricity to the fuel pump. Pulled out pump found broken rotor. I recently had to chase down problems with my PSE pump. Sl500 Sl55 R230 Fuse Box Benzbits: R230 Fuses. The central locking otherwise works - the doors lock and unlock. com: For Mercedes Benz SL S CL R230 W220 C215 PSE Central Locking Vacuum Pump Motor : Automotive Dec 29, 2020 · Fydun PSE Central Locking Vacuum Pump Motor Impeller Set Accessory Graphite Material Fit for Mercedes SL R230 Visit the Fydun Store 3. Removed pump from boot, split it open (No moisture inside) Put on radiator to dry anyway Checked pump motor with 12v car batter, motor works fine, buzzing away, pushing and pulling air. SL500: 2003 sl500, all the power locks, storage compartments,gas. May 9, 2015 · It is the only way that you will know for sure, you could remove the 20 amp fuse for the pump and check the current there. Dec 7, 2015 · details of PSE replacement process. The boot auto locks when closing and still opens. My SL is not unlocking/locking with either the key or the center lock buttons, my roof used to work until today that i decided to take the pump out to check it and now the fuse 71 is blowing as soon as I putting Oct 22, 2017 · After seeing many requests for fuse diagrams, and realizing that the fuse panels have gone through several iterations through the years, I decided to go through WIS and compile all the versions. I received a list of the fault codes and events as part of the process. The car cannot start without the rear battery being good and you cannot jump the car from the front one. Well, not does it only pull in those heavy doors on the S500 but it also op Product Repair Details. Mar 21, 2015 · Moderator. Birmingham, Alabama (USA) - Current: 2011 SL550, Former: 2011 C300, 2010 ML350, CLK550 Jun 28, 2014 · This can be caused by a leak in the boot lid lock or a low pressure pump. 4 amps. The fuse rating is written on the fuse. After 3 hours the car is drawing 1. Any queries, please do not hesitate to contact Email@mbsofsouthampton. the fuse is about the forth in from the left, yellow in colour and rated at 20 amp, you can try a 25 amp. 5 days ago · THE SOLUTION. Remove it. 65 V Can Dec 23, 2017 · Car details:- 05 sl350 , 65000 miles . SL500 vacuum pump issues - line key. To do that pull outward at the top left of center and right of center to release two clips and then lift it upward and out. the older pump had a plenum for all the hose plug ins. Although everything appeared to run fine and the boot pulled closed, there wasnt enough pressure to trip the pressure switch in the pump so the pump ran for longer than it should and timed out. The PSE is responsible for supplying air pressure/vacuum to locks, as well as detecting switches in the trunk area, including the trunk divider status. I read something about the pump in the lower part of the trunk beneath the roof pump that may be shorting out. I came across this reference for the line codes that you might find useful: Line key at pump: IZV = interior central locking*system. Jun 7, 2010 · Can anyone help me figure out how to get into the rear storage compartment to replace fuse 71 when the PSE pump (controlled by fuse 71) is inoperative? The manual states: "The storage compartment under the armrest and the rear storage compartments can only be unlocked at the glove box lock using the mechanical key. ki fj um yy hf bx th pu hg mp
July 31, 2018