Passat (B7) :: AC Started Blowing Hot Air - Wiring Diagram For Sensor / Fuse Panel
May 13, 2016
My wife's 2013 Passat started blowing hot air. I checked the fuses and they are ok. I looked at the sensor switch for the AC on the passenger side of the engine compartment and it looks like the wire caught on something and frayed/cut through. I don't see where it went through to fix. Finding info on this car is a slight challenge. The owners manual doesn't even have a map of the fuse panels.
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Fuse #41 keeps blowing...scan tool says o2 sensor heater circuit malfunction. Problem is that when the o2 sensors are unplugged it keeps blowing fuse the second I hit the key. Where this short would be? I can't find a wiring diagram anywhere. ( I'm new to this forum and I'm sure there is a sticky somewhere..
DTC codes: P1451, P0743. P0750. P0760. P0765. P1747. P0135. P1409. P0755. P0155
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I posted earlier about the tranny in my 01 Ex v10 having a transmission problem. The show looked at it and found the O2 sensor had shorted out and in some way sending the truck in to limp home causing the tranny fuse to blow????
Any way they fixed it or so they said and I drove it for a few hours and it did fine. The next morning I drove it and it blew the fuse. (under hood box I belive #19) I took it back to the shop and they beat and banged on it....got it wet etc. and can not get it to do it again. I know whe have an electrical issue but what all runs off of the fuse that controlls the tranny?
Is there any online wiring diagrams of excursions or superduty drive trains? Where all to look for the problem?
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I am looking for a fuse panel diagram for a 07 F350 6.0 ? The truck didn't have a owners manual in it and I have a couple things not working and testing each fuse is just more self hate than I can submit myself to today.
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My park lamp circuit is dead. I have tested with a multi-meter and there IS power at the fuse. However, no power at the plug. I have pulled the bumper and found the plug for both the rear taillights (the park lamp circuit WORKS in the taillights) and the trailer wires. Confirmed it is dead there as well.
Both bundles go into the frame rail at the fuel tank, but I not sure which is which where it comes out at the firewall. A web search did not reveal a diagram and the Ford repair CD I have does not list Excursion diagrams.
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I was changing out my distributor yesterday and bumped my MAP sensor and broke the connector for the wires. This leaves me Green/Red, Yellow/Red, and Green/White wires. Where these go. The 3 prongs inside of the sensor read V, O, and G. I have a Chilton's manual, but all of the directions that include the MAP sensor, show it with the connector in the pictures and the wiring diagrams don't show it. I was just wondering if these colors are proprietary to certain cars or are they the same for all? I've tried googling for pics, but I guess I just can't find the correct key words.
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Looking for a wiring diagram for the coolant temp sensor? 1999 F250 SD V10....
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Overdrive fuse keeps blowing. Drive one and 2 shifts fine. 3 and overdrive don't work. Had transmission checked it is fine. Repair shop says it is electrical.
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I have a fuse blowing in my 98 Citation that is in the panel light/exterior running lights (front and back). Could the short be in the dimmer switch in the dashboard or is that unlikely?
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I have a 1994 Ford Ranger king cab 4x4 with a three inch lift kit on it . My problem is the fuse is blowing that goes to the fuel pump . It started out blowing the fuse now and then when it was raining . Well I thought it mite be the fuel pump going bad but after I put the new pump in the truck it lasted about a week and started blowing fuses again . I put another fuse in and it go a few days and blow it . Last week on a 100 mile tripe I got almost there and it burned a fuse on the highway . I tried to put another fuse in and it would blow it as soon as I tried to start the truck . Burned five fuses right then . So I had it towed to mothers house and put another fuse in and it cranked up . I looked at the wiring that was not wrapped in that plastic cover stuff and have not found anything yet ...
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2006 F-250 SD... I Keep popping the 15A #17 fuse under certain conditions - Driving forward
1. Start with good fuse.
2. Start engine, while in park, turn on parking light...4.8A on circuit. No problems.
3. Put into reverse and drive. down the block around the corner and back up to the house... No problem. 4.8A on circuit.
Put the shifter into drive and - POP - the fuse goes. I never see a jump in the current. 1-5 seconds until fuse goes. While conducting testing, I have had the fuse blow when shifting from reverse to park. Looking at the wiring diagrams, I don't see a common wire that would cause a short when shifting. What I should try next?
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Looking for a pic of the headlight plug wiring diagram?? I have the B5.5 lights, I don't know if that makes a difference. I need it for my latest retrofit.
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My 2005 4.6L 4x4 screw is blowing the 10amp a/c clutch, 4x4 solenoid fuse whenever i turn the a/c on, at times whenever I turn the defrost on. the fuse does not blow when i turn the key to power (no engine start) but when engine is running fuse will trip. I disconnected elect. Connection at compressor and fuse still blows, also seems like no power or life from compressor.
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I have a 1994 f150 5.0 engine and automatic transmission. Problem I am having is speedometer, cruise control is not working. Overdrive light is flashing and number 18 fuse keep blowing. horn is still working...
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I purchased a 94 Ford Explorer 4x4 4.0L w/ Automatic transmission with Overdrive. Great work truck, but I am finding that these had a lot of wiring problems. First thing that messed up with me is the backup lights wouldn't work. Then the dash lights and parking lights stopped working (Still no fuses where bad). Then about 2 weeks later, I was on my way home when It just died like someone had turned the switch off, I pulled off the side of the Interstate, and after checking my fuses/Relays under the hood.
I found that the EEC Fuse (30AMP-BIG Fuse) had blowed, I didn't have one and the truck wasn't off the road good, So I wrapped a small wire around the fuse to see if I could start it and get it out of the road better, It started right up, but soon as I pulled it off the road it died again, and I found that it melted the EEC Relay, I went to the parts store and got a new relay and fuse and put them in, It blows the fuse as soon as I put it in, with the switch off or on. I just need to know what things will cause this so I can check them out one by one, until I find the one that is causing this problem, cause It run great up till this happen.
Only other thing I may need to let you know, Is when I bought it, the key switch would start it, The guy had put a push button starter switch that you push to start it with the key on, I unhooked it, and it started fine with the key for a while then it stopped again, so I had to hook the push button back up and had been using it until it stop running with me.
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I'm having brake light issues with a 2001 Suzuki Grand Vitara. The brake light fuse keeps blowing. The last time driven with me following the driver side brake light was dimmer than the passenger side. At one stop the driver side brake light pulsed brighter for a split second then went back to dim. A few stops later it became as bright as the passenger side and stayed that way for the rest of the trip. The driver put in a breaker fuse and it was in during the observed trip. I'm not sure of the brake light visual symptoms without the breaker fuse in other than that the fuse keeps blowing which prevents the vehicle from being shifted out of park. What the problem could be? Bad ground?
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Out of nowhere my fuse #30 has started blowing - thats the one that supplies the DC outlet points, or cigarette lighter plugs. And no, there are no pennies stuck in the outlets!
I've removed and unplugged all 4 outlet points from the loom, thats the one on the dash, inside the center console, behind the center console and lastly the one in the boot. Still a total dead short.
I've disconnected the 220v AC inverter thats behind the center console, and still measure a dead short.
What else does this fuse/line supply? The only things not working are my lighter plugs, everything else seems fine. Any wiring diagram perhaps - I'm sure there hasn't been much of a change in interior wiring over the years.
2009 2.0 TDi
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2001 F-350 diesel. Out of nowhere, I start the truck and there's no turn signals. Fuse is blown so I replace it. It immediately blows. Tail lights work. No turn signal, brake lights, or hazards. I haven't hooked up a trailer or done anything abnormal recently. Only the #1 fuse (20Amp) is blown. Pulled bulbs and they work fine. Inspected wiring under and near lights. NOTHING! Any way to localize a short?
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I have a fleet of F250s and 350s through my business. I have recently been having problems with a f250 2015 6.7. It has approximately 110k miles and a new transmission was put it about 12,000 miles ago. Since then we haven't had a problem until now. Recently (2 days ago) it started blowing a fuse, #46 (transmission control moduler) and lighting the entire dashboard up like a Xmas tree.
Check engine light, maintenance required, hill descent, etc. However it is completely random when it does this. It has happened a total of 11 times in 2 days. 6 times in a row yesterday then didn't do it until late this evening 5 times in a row. It will get parked, turn it off, try turning it back on and the fuse is blown, replace it same thing... then will eventually start.
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I have an 03 6.0 F250. My truck started blowing fuse #45 and it would kill my gauges (fuel, oil, mph, rpm, temp, trans temp, and odometer) and I was just replacing the fuse and putting off the repair.
However, the most recent time my gauges blew, the fuse did not, and I put in a 20 amp fuse, in hopes that it would not blow so quickly, bad idea. So naturally, I ordered a new shift lever, in hopes that it would fix the gauges and I wouldn't have to deal with it anymore, but I think it was too late and something else needs to be replaced. What I could possibly have blown by having a larger fuse in there?
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Need to diagnose this before I start ripping wires:
Truck started blowing the # 8 fuse under the hood tonight (15 amp #8 - trailer tow electronic brake illumination, park lamps, trailer tow park lamp relay coil fuse) which also controls the dash board lights (can't see gauges at night) and the tail light lights (brakes lights work) are out too. Figure I have a short somewhere.
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