Thank you! Local Mineke charged me $200 and couldn't diagnose the problem and then they wanted $950 for further diagnostics! I resolved the issue in 10 minutes after watching your video.
Had no power to the port and was pulling my hair out looking to find out why, saw this video, may share a fuse with other acc you say, like the cigar lighter you say, my cigar lighter doesnt work, checked the fuse and replaced the blown one, i now have power at the port to do my scan, 10/10 for this video man, thanks heaps 👍😎
Good info. One thing to add. If there is no voltage reading, you may be able to isolate the issue further. You could put the voltmeter negative lead on the battery negative or chassis ground somewhere to see if there is voltage when the voltmeter positive lead is on pin 16. If there is, you would know that the issue would be the ground wire in the connector on pin 4. and not a fuse issue. Likewise, you could put the voltmeter positive lead on the battery positive and measure with the negative lead to pin 4, which would indicate the issue would be the wire in the connector pin 16, or the supplying fuse. Of course, there is a chance that both wires are bad!!
So glad I found this video before I went under the dash searching for a loose connection or broken wire! I just bought a $40 OBDII scan tool and the vehicle I needed it for showed NOTHING when I plugged in the brand new scanner. I verified the tools function on another car and it worked perfectly so I knew someone out there had the scoop on this likely common headscratcher. Thanks for saving my back and my time. It was the Cigar fuse under the hood that when replaced, energized the OBDII port and a simple fix!
Do you have extra obd fuse in your car Mine i just replace tire sensor in amerikas tire shop But when they are going to program in The obd reader in my car the port is not working
Thanks for Video. I was able to pass my failed emissions test do to "no power" to the OBD connector. I also avoided having to pay 167 dollars for a diagnostic fee at the local shop. The problem was a blown 10a fuse in the "Room LP" slot. I never would have found it without your video.
2003 MDX - VSA reset the iterwebs tells you to jump pin 4 and 9, I did that and the jumper cable turned glowing red hot. I pulled it part, and after that the car wouldn't start and the OBDII code reader was dead too. I found your video, found the fuse that I just blew and fixed it up thanks to you. Any idea why my fuse blew, the other video has 100's of people commenting that procedure worked for them. Me, not so much. Thanks man, you're a lifesaver!
You made my day buddy, just splurged on my first obd2 reader and was about to give up. checked the fuses and sure enough my “cigar lighter fuse” burnt out, threw on a jumper wire and boom fixed
Thanks so much - my 88 year old husband (who is by no means mechanically adept) just got the "answer" he was looking for from you while trying to repair our 2003 Saturn.
Very informative video. As suggested in this tutorial, my make/model did NOT indicate either in the manual or thumbing through many websites which specific fuse powered the OBD. I then turned to A.I. (open AI) and asked it to find the information specifically for my make/model. It provided an informative answer. So, if all else fails, you may try that method to identify the blown fuse.
Dude you are the man. Thanks! the car in my warehouse had this exact issue, the fuse ended up being on the engine bay panel but it was def there and had popped. easy replacement and saved me money from getting ripped off at the mechanic/dealership.
Ahhh, i have an intermitent problem with interior lights on my 2005 sport trac and removed fuse #26 to keep them off, and last night went to Orellys to scan my truck and the guy couldn't run the tester..today i went to autozone to try another place, same thing so makes me believe that the #26 fuse i took off is related to the obd scanner.. ill try again tomorrow, thanks for the tip!!!!!!!
Helpful video. Still haven't figured out why a new internal fuel pump wont run. BUT, this maybe related. I do have a dead OBDII port. 1996 C1500 Thanks! I think you should keep making videos.
I would jumper 12v to the + pin and check to see if the rest of the port is Ok before I start pulling wires. The odb port is part of the ecu so if it won't talk once your scan tool is powered up, you have bigger problems than " no power" . I've never seen a truly dead odb port, always connections...we have a saying in consumer electronics: "silicon doesn't fail, connectors and capacitors fail"
@@jemelmongerI did that on my 96 dodge caravan, years ago. It worked, but I cut the wire feeding the port in case the feed was coming from the ECU, did not want to back feed the ECU. Just be sure you definitely know which terminal is the feed on your specific vehicle. I'm about to do it again on my 95 ranger, hence the reason why I'm on this thread. Good luck!
@@arthurpapazian6003 thank you! It says 16 pin is the power. I’m going to triple check before I snip the wires. Thanks for chiming in ! I knew I wasn’t the only person in the words that had this issue 😂
Hi from AK just came across your video. Im now subscribed . Great help, appreciate you and along with helping me figure something out you actually made me laugh and I needed that. You are funny. Thank you for that.
Thanks Boss! I had this problem with my Kenworth Semi a couple of times and I get charged $140 per hour for someone to look at it. It was the fuse. The mechanics will say they swapped out the electrical, and just swap the fuse. 9 times out of 10. That's expensive!!
I totally appreciate your knowledge it's been a very big help now I'm going to go work on this PT loser and see where it get me much appreciated thank you.
Thanks man! Very good video and you talk well and properly so even me that live in Sweden understand. 😂 I hate stressy videos with mumble. Yours is not. Keep it up. And thanx again
I have a 2000 ford explorer XLT and my OBT port is dead. I check for power and it has power coming in all fuses are replaced but not getting anything lines dont seem mess with either
hi, D&E, I got a issue of my 2003 Lexus es300 OBD, the obd sacn have power, but no conneting, I check all the pins very good, please reply me if you have an idea, many thanks.
And then what? Found the wire nuts and tape so do I just look for bad wires or unhook stuff? I have an aftermarket radio in my 2003 Tahoe and it's going through an OBD splitter at my OBD port. My truck keeps dying on me while I'm driving and I've already done a couple things already so nearing it down but I need codes and I can't get the OBD reader to connect.
When my Jeep had a crank-no start problem and my OBD2 scanner(s) stopped working, the problem wasn't fuse or port corrosion, it was the ECU/ECM going bad. So with OBD2 scanner not working and no fault codes to work with, I needed to resort to testing wiring throughout w/ a Power Probe to eventually conclude my ECU had finally given up resulting in no spark at the plugs and no fuel at the injectors. $600 for an aftermarket ECU replacement unit, since Jeep had stopped making the part. Once new ECU installed (literally 5 minutes), Jeep started right up (after 3 weeks dead) and OBD2 worked fine again.
I thought I may have seen a yeti or least something furry in the window. I thought it was just a tree 🌲limb at first but it wasn’t:( at about two minutes and 45 seconds great videos just the same cause I have no power on pin 16 good refresher course for me I’m on it👍Thank you.
I am having a problem, I had a fuse blown and then there is a problem that will not allow the OBD reader to access to program new key fob, is there anyway that this is a bad ground pin? I have not looked at it but set up an appointment with what you called dealer stealer ship.
Found my problem why obd2 scanner no power 09 gmc serria ,duel port cigarette lighter one of the ports blown fuse,thanks for the info I can read scanner now 👍👍👍👍👍👍
How about if you’re getting power and your scanner is reading not supported for this vehicle the only thing that I can think of is is that my upgraded radio possibly a wire not connected could that be one of the problems as before I did the change of the radio the port worked fineMy question is is there a wire pacifically for the radio to the port?
I just took my ford fusion to the dealer for a recall on passenger airbag after that Bluetooth no longer works eather OBD harness I’m take a look hopefully is a missing fuse 😢
Question: my port works, but only if it is push down when plugged in. I can plug in, nothing will happen, I apply a small pressure downwards, it works. Fuse is fine. Any ideas?
Hi there I have a 2007 Chevy Express 3500 the pin #16 sometimes doesn't have power like in and out problem...but now it doesn't have power anymore..all fuses are good...broken wire maybe....
I was trying to hook something up for a school project on my 2014 Dodge Durango, long story short the 12v and ground wires touched and there were some sparks, after that I couldn’t get a 12v reading and found that the cigarette lighter fuse was blown. I replaced it with another one that was for the horn just temporarily to see if that was really the issue but that didn’t seem to fix it, they were both yellow with the number 20 on them so I’m fairly confident they were the same type of fuse. Is it possible I did damage to something else like the wires when I short circuited or am I just not checking the correct fuses do you think? Any thoughts are appreciated we’ve got to get this project done in a couple weeks and would like to know if I can fix this or should just try someone else’s car until I get my obd port replaced, thanks!
hi, my obd port isnt bolted in, and is jusr hanging loose. anyway, a wire isnt plugged into the little box , and my ac isnt working. i have a 04 chrysler sebring convertible 2.7 liter. any way i could reconnect it, to get power to my ac?
I have a 2003 Hummer H2. I am getting “Unknown driver “ message on the screen, where it usually says driver, one or driver 2 Half the electrical, such as radio, windows, gauges stopped working. I hooked my scan tool up as you are talking about, it has power, but it says no communication. Just asking because I have worked on this myself Probably 100 hours. do you think the problem is combined with the OBD unit which may be causing the unknown driver. Just asking for your opinion please ? I’ve worked on key fobs, changed ECM and BCM but I probably should have started with the OBD port at first. Any comments I would sure appreciate it.thank you !
I wanted to ask I got a car from the dealer they have a tracker in the car which is fine but it is causing damage to my car computer because it is plugged directly into my OBD port and makes the readers not work. I don't want to disable it I just want to know if I can move it if that is possible
Hey so I have a 2000 f250 5.4 and mine won’t work and the fuse pops the second I put one in, but I don’t have a draw from the battery at all? Do you know what could cause that?
I've got a 03 Ram 1500 5.9L that has no fuel, no spark and no code reader. ECU is not putting out 5v for the spark and im working through it. Wondering if the crank sensor can cause all this or just a bad ecu?
Goon morning I have issues with my OBD I check the wire like u say I check the OBD fuse is good too 😢there a problem to my van n was trying to find out what r the codes
Something I'm trying to figure out. I want to build a custom digital gauge cluster for my car. I didn't need it to power on with the OBD2 port. Just a standard power port on the car is good. If i didn't connect to the power pin on the OBD2, will i still be able to get the data? My device will be powered from somewhere else in the car
So I was using a code reader to clear a check engine light for a gas cap, and as a code reader was reading the code it crack on and now the AC doesn’t work and it doesn’t read the OBD two port. I’ve never had this happen or heard of it happening.
Okay quick question. I have an 04 Honda pilot. Wasn't getting any power to the fuel pump. Went to the main relay only getting ignition power no other power. So I'm trying to figure out if it may be my ECM because I'm also not getting information for my scanner tool. I have power just not getting any Diagnostics or codes or anything when I know there are codes in the ecm. I know it's kind of a weird question in a hard one. But I'm getting kind of lost here. Thanks in advance
I’m in same boat. All fuses check out. And I mean all of them (my diagram of course doesn’t call it out). No obvi corrosion. This is on 06 Chevy Express 3500 front end of motorhome - cutaway chassis.
I've had a sudden crank no start situation w with codes leading to the purge valve and evap. I tested all that still nothing I went to test my fuses I had a blown ignition coil fuse replaced it it did seem like it wanted to turn over spray starter fluid still nothing so I noticed that my OBD2 Bluetooth adapter wasn't holding a connection it would connect but then it would disconnect so I took my Dash plastic off and it seems that the OBD2 port is very loose and I have to hold it in a certain position to get it to keep a connection any thoughts?
I have a 2013 Nissan Sentra and I have this problem. I checked all fuses and all work. I tested with a tester and it does have power. Do you think that the pin is just spread open enough to not make contact with my OBD 2 reader?
H! My reader is not connecting with the app but the blue light comes on when I plug it in so I'm assuming the Old port is getting power. Any idea what else it could be that would cause this? Check engine light on in my 2004 Jeep Wrangler. Thanks!
@@HuskerRed11 I did, thanks! I think I screwed something up when I wired up a back up camera summer before last because my battery keeps draining and my back up lights don’t work and it failed inspection so I’m waiting for the opportunity to take the damn thing apart. Go through it all have been able to drive it in months.
On my 2018 Chevy Colorado, state inspection stated they could not acquire a reading. But I took it to autozone and orileys both came up with a P0014 reading. Truck is running fine but any idea why state inspection could not acquire a reading?
I drive a dodge 1999 it will read for a little bit then the dash will say no bus then my scanner tool will only turn on when my key is off not turned on. What could this be?
I’m just getting the dark screen on a 06 Sienna that starter and battery was changed. Now no power windows, seats or radio work aside from no power to port and no blown fuse. No power to fuse it has either….?!?!?
Just seeing this video.. I just had my transmission replaced, and a week later, my check engine light came on. I took it to auto zone and had them connect it to the code reader. Unfortunately, they said my car is not reading at all.. It use to read before my transmission was replaced. Haven't checked all fuses yet. But my cigarette litghter workes because my charger is plugged into it for my phone. Need help??
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
You just saved me so much money. Dealership was going to charge 250 for diagnostics and 2700 for repair. Thank you a million times
So glad to hear it!!
Thank you! Local Mineke charged me $200 and couldn't diagnose the problem and then they wanted $950 for further diagnostics! I resolved the issue in 10 minutes after watching your video.
What was your issue?
Had no power to the port and was pulling my hair out looking to find out why, saw this video, may share a fuse with other acc you say, like the cigar lighter you say, my cigar lighter doesnt work, checked the fuse and replaced the blown one, i now have power at the port to do my scan, 10/10 for this video man, thanks heaps 👍😎
Good info. One thing to add. If there is no voltage reading, you may be able to isolate the issue further. You could put the voltmeter negative lead on the battery negative or chassis ground somewhere to see if there is voltage when the voltmeter positive lead is on pin 16. If there is, you would know that the issue would be the ground wire in the connector on pin 4. and not a fuse issue. Likewise, you could put the voltmeter positive lead on the battery positive and measure with the negative lead to pin 4, which would indicate the issue would be the wire in the connector pin 16, or the supplying fuse. Of course, there is a chance that both wires are bad!!
So glad I found this video before I went under the dash searching for a loose connection or broken wire! I just bought a $40 OBDII scan tool and the vehicle I needed it for showed NOTHING when I plugged in the brand new scanner. I verified the tools function on another car and it worked perfectly so I knew someone out there had the scoop on this likely common headscratcher. Thanks for saving my back and my time. It was the Cigar fuse under the hood that when replaced, energized the OBDII port and a simple fix!
Do you have extra obd fuse in your car
Mine i just replace tire sensor in amerikas tire shop
But when they are going to program in
The obd reader in my car the port is not working
What is the name of the software you use?
@@jhamessamuel8313 No software. Just a plug in OBDII scan tool by Ancel.
Thanks for Video. I was able to pass my failed emissions test do to "no power" to the OBD connector. I also avoided having to pay 167 dollars for a diagnostic fee at the local shop. The problem was a blown 10a fuse in the "Room LP" slot. I never would have found it without your video.
Yup, lighter fuse on my 2005 gmc was blown. Scanner now works again!!! Thanks for putting this video out.
2003 MDX - VSA reset the iterwebs tells you to jump pin 4 and 9, I did that and the jumper cable turned glowing red hot. I pulled it part, and after that the car wouldn't start and the OBDII code reader was dead too. I found your video, found the fuse that I just blew and fixed it up thanks to you. Any idea why my fuse blew, the other video has 100's of people commenting that procedure worked for them. Me, not so much. Thanks man, you're a lifesaver!
Thanks a lot man.
Through your video, I discovered the problem with my OBD2 Port.
Is that Jeep xj?
Thanks for the tip! 2005 GMC Van - 15 amp lighter fuse
You made my day buddy, just splurged on my first obd2 reader and was about to give up. checked the fuses and sure enough my “cigar lighter fuse” burnt out, threw on a jumper wire and boom fixed
Gotta love an easy fix, right??
Thanks so much - my 88 year old husband (who is by no means mechanically adept) just got the "answer" he was looking for from you while trying to repair our 2003 Saturn.
I like the way this fella talks.
Very informative video. As suggested in this tutorial, my make/model did NOT indicate either in the manual or thumbing through many websites which specific fuse powered the OBD. I then turned to A.I. (open AI) and asked it to find the information specifically for my make/model. It provided an informative answer. So, if all else fails, you may try that method to identify the blown fuse.
What did you ask ai?
Dude you are the man. Thanks! the car in my warehouse had this exact issue, the fuse ended up being on the engine bay panel but it was def there and had popped. easy replacement and saved me money from getting ripped off at the mechanic/dealership.
Ahhh, i have an intermitent problem with interior lights on my 2005 sport trac and removed fuse #26 to keep them off, and last night went to Orellys to scan my truck and the guy couldn't run the tester..today i went to autozone to try another place, same thing so makes me believe that the #26 fuse i took off is related to the obd scanner.. ill try again tomorrow, thanks for the tip!!!!!!!
I love how through you are so very helpful.thank you
Thanks. This gives me a starting point on my project van.
His buddy got the Exploder from the stealership... Luv it...! Found On Road Dead
Helpful video. Still haven't figured out why a new internal fuel pump wont run. BUT, this maybe related. I do have a dead OBDII port. 1996 C1500 Thanks! I think you should keep making videos.
Yeb! That fix the problem. On a 2007 Ford Expedition, it shares a fuse with the Adjustable Pedals/Datalink. (Fuse #20) Thanks !!!!!!
My ob2 fuse keep blowing out… i noticed every time my cigarette light port goes out or stop working so does the ob2 sensor
yoo my guy!! Cigarette lighter had no fuse threw one in and the computer powered up! subbed you the man!
Glad to hear it! Thanks!
I would jumper 12v to the + pin and check to see if the rest of the port is Ok before I start pulling wires. The odb port is part of the ecu so if it won't talk once your scan tool is powered up, you have bigger problems than " no power" . I've never seen a truly dead odb port, always connections...we have a saying in consumer electronics: "silicon doesn't fail, connectors and capacitors fail"
So can I straight wire that 12v from the battery and get power to the Ob2 , will it read then?
@@jemelmonger if you have 12v I side the ECU and no 5v, you must fix that problem first. Please post your voltage readings at your odb port.
@@JerryPrado i have a 04 Chevy Tahoe. I think that wire is 12v and orange. Can. U confirm?
@@jemelmongerI did that on my 96 dodge caravan, years ago. It worked, but I cut the wire feeding the port in case the feed was coming from the ECU, did not want to back feed the ECU. Just be sure you definitely know which terminal is the feed on your specific vehicle. I'm about to do it again on my 95 ranger, hence the reason why I'm on this thread. Good luck!
@@arthurpapazian6003 thank you! It says 16 pin is the power. I’m going to triple check before I snip the wires. Thanks for chiming in ! I knew I wasn’t the only person in the words that had this issue 😂
My cig lite and the odb port doesn't work. Glad I came across this vid. Now I can check that.
Thanks. Checked majority fuses, no luck. Pulled obd port no power at 16. Going to play w spaghetti in 95°f Sun. Joy! 2015 MB GLK350 rwd.
Great video good you showed us multiple fixes without even fixing anything
Hi from AK just came across your video. Im now subscribed . Great help, appreciate you and along with helping me figure something out you actually made me laugh and I needed that. You are funny. Thank you for that.
Thanks Boss! I had this problem with my Kenworth Semi a couple of times and I get charged $140 per hour for someone to look at it. It was the fuse. The mechanics will say they swapped out the electrical, and just swap the fuse. 9 times out of 10. That's expensive!!
I totally appreciate your knowledge it's been a very big help now I'm going to go work on this PT loser and see where it get me much appreciated thank you.
Thanks man!
Very good video and you talk well and properly so even me that live in Sweden understand. 😂
I hate stressy videos with mumble. Yours is not.
Keep it up. And thanx again
You could cut the wire behind the obd2 inlet and make an own fuse if you dont want to rip the car apart if the fuse is ok.
Hejsan
Halsningar fran Konstantin
Grekland
BRAVO ZULU
‘11 Escalade; it was the lighter fuse.
Thank you you just saved my fedex truck 😊
Wait a second.... wait just a second... are we going to completely ignore the custom duct tape brake pedal???
😂
🤣
You must not know about cars that’s 5 hp
Yes because that's not important
10hp if it's real 3M brand and not Dollar General crap.
Excellent. Thank you sir. I had a broken wire on the back side 👍🤠
helped me a lot...from india
Excellent job, thank you! 😊
Thank you, instructive and clear👍🏻
Man I been looking for this video!! Thank you!!
I have a 2000 ford explorer XLT and my OBT port is dead. I check for power and it has power coming in all fuses are replaced but not getting anything lines dont seem mess with either
I would check for corrosion or something loose if you have confirmed power is being sent properly. Good luck!
hi, D&E, I got a issue of my 2003 Lexus es300 OBD, the obd sacn have power, but no conneting, I check all the pins very good, please reply me if you have an idea, many thanks.
Don't forget the common issue with aftermarket crap wired in and pulling power etc from the OBD2 port. Look for the wire nuts and tape.
And then what? Found the wire nuts and tape so do I just look for bad wires or unhook stuff? I have an aftermarket radio in my 2003 Tahoe and it's going through an OBD splitter at my OBD port. My truck keeps dying on me while I'm driving and I've already done a couple things already so nearing it down but I need codes and I can't get the OBD reader to connect.
When my Jeep had a crank-no start problem and my OBD2 scanner(s) stopped working, the problem wasn't fuse or port corrosion, it was the ECU/ECM going bad. So with OBD2 scanner not working and no fault codes to work with, I needed to resort to testing wiring throughout w/ a Power Probe to eventually conclude my ECU had finally given up resulting in no spark at the plugs and no fuel at the injectors. $600 for an aftermarket ECU replacement unit, since Jeep had stopped making the part. Once new ECU installed (literally 5 minutes), Jeep started right up (after 3 weeks dead) and OBD2 worked fine again.
ODBII port not powering scanner on 2008 PT Cruiser. Checked fuses and not seeing an issue. Any ideas on another solution, specific fuse to check ?
I thought I may have seen a yeti or least something furry in the window. I thought it was just a tree 🌲limb at first but it wasn’t:( at about two minutes and 45 seconds great videos just the same cause I have no power on pin 16 good refresher course for me I’m on it👍Thank you.
Thank you! This helped immensely!
I am having a problem, I had a fuse blown and then there is a problem that will not allow the OBD reader to access to program new key fob, is there anyway that this is a bad ground pin? I have not looked at it but set up an appointment with what you called dealer stealer ship.
cool guy 😎
Found my problem why obd2 scanner no power 09 gmc serria ,duel port cigarette lighter one of the ports blown fuse,thanks for the info I can read scanner now 👍👍👍👍👍👍
Fixed mine with cigar fuse ty sir
Thanks my brother.., 08 corvette liter fuse caused my odb2 port not to communicate
I have a 2011 Silverado 6.0 gas 2500 HD my obd2 port doesn't work and the fuses are all good , so where does this dlc ground at ?
"Now you have to play South Maine Auto" LOL! Love it! ;) Great content and advice! Thank you!
Good info,,,
Definitely applies to Chrysler 300 2012’
I have a dodge charger 2021 so happened to know if the testing fuse is the same ?
Thank you very very very much!
Looking at it straight up the dress...
Outstanding visual picture
Great video thank you
If the obd port is good and fuses are good and wires are good could it be the ecu?!
How about if you’re getting power and your scanner is reading not supported for this vehicle the only thing that I can think of is is that my upgraded radio possibly a wire not connected could that be one of the problems as before I did the change of the radio the port worked fineMy question is is there a wire pacifically for the radio to the port?
I just took my ford fusion to the dealer for a recall on passenger airbag after that Bluetooth no longer works eather OBD harness I’m take a look hopefully is a missing fuse 😢
Question: my port works, but only if it is push down when plugged in. I can plug in, nothing will happen, I apply a small pressure downwards, it works. Fuse is fine.
Any ideas?
I have to chase down a burn cigarette lighter wire issue.
Can I straight wire the constant 12V to the battery to get my power and then will it read ?
Yes is you add an inline fuse between the battery + and the pin #16. The fuse should be close to the battery.
Hi there I have a 2007 Chevy Express 3500 the pin #16 sometimes doesn't have power like in and out problem...but now it doesn't have power anymore..all fuses are good...broken wire maybe....
Checked all fuses all lines no damage no bad fuses on an 05 caravan
I was trying to hook something up for a school project on my 2014 Dodge Durango, long story short the 12v and ground wires touched and there were some sparks, after that I couldn’t get a 12v reading and found that the cigarette lighter fuse was blown. I replaced it with another one that was for the horn just temporarily to see if that was really the issue but that didn’t seem to fix it, they were both yellow with the number 20 on them so I’m fairly confident they were the same type of fuse. Is it possible I did damage to something else like the wires when I short circuited or am I just not checking the correct fuses do you think? Any thoughts are appreciated we’ve got to get this project done in a couple weeks and would like to know if I can fix this or should just try someone else’s car until I get my obd port replaced, thanks!
Turns out it was actually just a different fuse, I started checking all of them , wonder how long my cigarette lighter had been blown 😆
hi, my obd port isnt bolted in, and is jusr hanging loose. anyway, a wire isnt plugged into the little box , and my ac isnt working. i have a 04 chrysler sebring convertible 2.7 liter. any way i could reconnect it, to get power to my ac?
I have a 2003 Hummer H2. I am getting “Unknown driver “ message on the screen, where it usually says driver, one or driver 2 Half the electrical, such as radio, windows, gauges stopped working. I hooked my scan tool up as you are talking about, it has power, but it says no communication. Just asking because I have worked on this myself Probably 100 hours. do you think the problem is combined with the OBD unit which may be causing the unknown driver. Just asking for your opinion please ? I’ve worked on key fobs, changed ECM and BCM but I probably should have started with the OBD port at first. Any comments I would sure appreciate it.thank you !
I wanted to ask I got a car from the dealer they have a tracker in the car which is fine but it is causing damage to my car computer because it is plugged directly into my OBD port and makes the readers not work. I don't want to disable it I just want to know if I can move it if that is possible
I have an 04 g35, don’t have a multimeter but the obd2 port pins seem to be in good shape and I can’t find info on a fuse it would be linked to
2006 Chrysler it not reading for my emission
Had a car today where it wouldn't start. Went to scan it and found no power to the OBD connecter. Think it might be an ecu issue ?
Hey so I have a 2000 f250 5.4 and mine won’t work and the fuse pops the second I put one in, but I don’t have a draw from the battery at all? Do you know what could cause that?
Possibly short to ground somewhere.
i have a 2007 dodge grand caravan my obd port has no power tried several differnt scanners and still nothing???
Hello I have 12v between pin 1 and 4/5 peugot partner 2010 is it ok?
Great video
I've got a 03 Ram 1500 5.9L that has no fuel, no spark and no code reader. ECU is not putting out 5v for the spark and im working through it. Wondering if the crank sensor can cause all this or just a bad ecu?
Thanks a lot , it was very helpfull
Goon morning I have issues with my OBD I check the wire like u say I check the OBD fuse is good too 😢there a problem to my van n was trying to find out what r the codes
Something I'm trying to figure out. I want to build a custom digital gauge cluster for my car. I didn't need it to power on with the OBD2 port. Just a standard power port on the car is good. If i didn't connect to the power pin on the OBD2, will i still be able to get the data? My device will be powered from somewhere else in the car
So I was using a code reader to clear a check engine light for a gas cap, and as a code reader was reading the code it crack on and now the AC doesn’t work and it doesn’t read the OBD two port. I’ve never had this happen or heard of it happening.
Okay quick question. I have an 04 Honda pilot. Wasn't getting any power to the fuel pump. Went to the main relay only getting ignition power no other power. So I'm trying to figure out if it may be my ECM because I'm also not getting information for my scanner tool. I have power just not getting any Diagnostics or codes or anything when I know there are codes in the ecm. I know it's kind of a weird question in a hard one. But I'm getting kind of lost here. Thanks in advance
I’m in same boat. All fuses check out. And I mean all of them (my diagram of course doesn’t call it out). No obvi corrosion. This is on 06 Chevy Express 3500 front end of motorhome - cutaway chassis.
You getting power to the obd
Great video helped me out alot
No update on your friends obd not having power? Curious if it was just a fuse or what you ended up finding out
I've had a sudden crank no start situation w with codes leading to the purge valve and evap. I tested all that still nothing I went to test my fuses I had a blown ignition coil fuse replaced it it did seem like it wanted to turn over spray starter fluid still nothing so I noticed that my OBD2 Bluetooth adapter wasn't holding a connection it would connect but then it would disconnect so I took my Dash plastic off and it seems that the OBD2 port is very loose and I have to hold it in a certain position to get it to keep a connection any thoughts?
I have a 2013 Nissan Sentra and I have this problem. I checked all fuses and all work. I tested with a tester and it does have power. Do you think that the pin is just spread open enough to not make contact with my OBD 2 reader?
Just fyi, my cigarette lighter does work. Also, how do I remove the OBD 2 plug to check the pins on the connector?
Thank You
Thanks for posting
H! My reader is not connecting with the app but the blue light comes on when I plug it in so I'm assuming the Old port is getting power. Any idea what else it could be that would cause this? Check engine light on in my 2004 Jeep Wrangler. Thanks!
Did you get it figured out?
@@HuskerRed11 I did, thanks! I think I screwed something up when I wired up a back up camera summer before last because my battery keeps draining and my back up lights don’t work and it failed inspection so I’m waiting for the opportunity to take the damn thing apart. Go through it all have been able to drive it in months.
@Christine Leary Ok cool. Thanks for replying Christine.
I have 16 pins, all look good.
On my 2018 Chevy Colorado, state inspection stated they could not acquire a reading. But I took it to autozone and orileys both came up with a P0014 reading. Truck is running fine but any idea why state inspection could not acquire a reading?
I drive a dodge 1999 it will read for a little bit then the dash will say no bus then my scanner tool will only turn on when my key is off not turned on. What could this be?
And bilingual!
Awesome video bro!
How do u find the common wire to go off of if ur changing your obd port out..is it always number 16 or what? Thanks
do you have an idea about no power to interior fuse panel on 2003 wrangler
I’m just getting the dark screen on a 06 Sienna that starter and battery was changed. Now no power windows, seats or radio work aside from no power to port and no blown fuse. No power to fuse it has either….?!?!?
If wire is broken can you connect to another +
Just seeing this video.. I just had my transmission replaced, and a week later, my check engine light came on. I took it to auto zone and had them connect it to the code reader. Unfortunately, they said my car is not reading at all.. It use to read before my transmission was replaced. Haven't checked all fuses yet. But my cigarette litghter workes because my charger is plugged into it for my phone. Need help??
Thank you very much sir!
My old school ODM2 works but the newer one does not work? Are the newer ones not compatible.?