Honda Accord Relay Locations (2003-2007)

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Honda Accord Relay Locations (2003-2007). Ever wonder where the relays are located on your Honda Accord? In this video I show where all the relays are located on a Honda Accord, including A/C Compressor Clutch Relay, Starter Cut Relay, Blower Motor Relay, PGM-FI Relay, Radiator Fan Relay, A/C Condenser Fan Relay, Relay Control Unit, Turn Signal Flasher/Hazard Relay, Ignition Coil Relay, Power Window Relay, Air Fuel Sensor Relay, Throttle Actuator Control Relay and more. Enjoy!
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13 июл 2024

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Комментарии : 187

@BigDog50001 3 года назад

Want a free Big Dog50001 sticker? Send an email to bigdog50001@gmail.com requesting a sticker. Sorry, no international addresses or automotive questions. *Tools* Disclosure: This channel earns a small commission using some of these links - at no additional cost to you. Relay Puller: amzn.to/3xZKIzx Scan Tool I Use: amzn.to/3xZKLLJ The Big Dog 50001 Automotive Channel Store can be found here: www.amazon.com/shop/bigdog50001automotive (As an Amazon Associate I earn from qualifying purchases).

@DavidSmith-rl7zw 8 месяцев назад

Thank you! I watched another video, but they did not show how to get the cover off. It was already off. Hats off to you for a very helpful video. :) Update, it took 2 minutes to get the cover off, taking my time. Replaced the relay. Took 1 minute to replace the cover. Long story, hope it helps, I bought the 2007 Accord in March 2021. The third day it did not start on the first try, it made a buzzing sound. Kept driving for several months with my auto tow service. Finally went to an auto parts store, they tested it, said the battery was bad. I believed them because it was a 5 year battery that was over 5 years old. It fixed the problem, for a while, then accasionly it did the same thing. Went back to the auto parts store, they tested it, and sain it was all good. Replaced a bad tire at a shop, they did a free check on the battery, starter, and alternator. They said it was all good. 3 weeks later I was stranded, would not start or even make a sound. My auto tow service said it was the alternator. A.. Simple fix. I decided to tow it to the service shop near me. They ran diagnostics, said the alternator was good, the starter was bad. $830. After the repair, wow! That starter cranked, I could feel , after about 40 starts, one day at a store, turned the ignition, it made a buzzing sound. Tried again, it started. Did some research about relays. Came across your RU-vid site. Replaced the relay. Did that solve the problem? To soon to tell, will update after about 80 starts, that should be enough. I agree, if the starter fails, replace the relay. $12. bucks and a easy replacement. Thank you for a very detailed video.

@TheDisgruntledMechanic 3 года назад

Thanks Dave! Great info as usual. When I get a "newer" Honda I'll have the info I need!

@bobfletcher7409 Год назад

Very helpful information! I appreciate it. Thanks

@zttz Год назад

Thanks for the info! I fixed the turn signal relay by myself!

@creatorkal8416 2 года назад

Pretty valuable info. Thanks David

@Glenn_123 3 года назад

Love your videos! Keep up the great work!!

@BigDog50001 3 года назад

I appreciate the comment, thanks!

@villujurioo9320 Месяц назад

Your videos helped me a lot 🙏 greetings from Estonia 🤟🤟

@noelvillafane7747 2 года назад

always in honor to watch thanks

@Jacket777 2 года назад

Great and informative video

@johnmacmillan627 8 месяцев назад

Excellent and extremely helpful. Thx

@medic173 Год назад

Thanks bro. Battery light on, then all dashboard lights turned on, then off. Check light displayed p0685. Did what u suggested. Car runs great now.

@BigDog50001 3 года назад

Be sure to subscribe for more tool and car repair videos! ru-vid.com twitter.com/BigDog50001 instagram.com/bigdog50001/ The Big Dog 50001 Automotive Channel Store can be found here: www.amazon.com/shop/bigdog50001automotive (As an Amazon Associate I earn from qualifying purchases).

@rmdeguzman846 3 года назад

Big thanks for sharing this super informative video😎🤘💪👍👍👍👍👍🔥🔥🔥🔥🔥

@BigDog50001 3 года назад

No problem 👍!

@r.robertogodoymoreno2700 Год назад

Excellent video! I was looking for horn relay...

@michaelzayas2347 9 месяцев назад

Thank you for this video. Didn't know about some of relay

@BigDog50001 9 месяцев назад

👍

@Cad1900 Год назад

Big help thank you!!

@Thomas-vb4bu 2 года назад

Super helpful

@ionmiksa1545 2 года назад

Wiring an 2004 2005 accord and 2005 tsx all in one so ty on the throttle actuator

@julybutterfly 2 года назад

God love you for being so thorough! I was looking for my signal relay on my 03 Accord. Thanks to you, I found it!

@BigDog50001 2 года назад

Glad it helped, thanks for the comment!

@santhiranraj1241 Год назад

Thanks,👌 Dave!

@hapetaa 5 месяцев назад

Very informative & useful video, Thanks for the posting!

@BigDog50001 5 месяцев назад

You bet, thanks for the comment!

@johnrondeau1180 Год назад

Thx definitely helped 😊

@arthurfricchione8119 3 года назад

Thanks for sharing Dave. How’s the hot weather? Not hot up here but humid. Just put some AC out in the garage so I can do things in comfort like yourself. All my timing belt components arrived today so guess I’ll be busy. Thanks again for sharing stay safe and well Artie 👍🇺🇸

@BigDog50001 3 года назад

Oh it has been hot here! Thanks for the comment Artie!

@indiobaez3314 2 года назад

Thank You So Much!!!!!!!!!!!!!!!!!

@draqon09 5 месяцев назад

YOU ARE THE MAN DUDE, I cannot get my power outlet to come on and changed all the fuses , the socket itself looks too new to be damaged so it had to be the relay but I didn’t know where it was exactly, this video helped me out lol

@BigDog50001 4 месяца назад

Glad it helped, thanks for the comment!

@xenpenguin Год назад

Thanks for the explanation, it really helps me confirm some of the relays that don't translate well. Just for the record, these location seem to work for an '04 Honda Odyssey Absolute RB1 (Should be '03 to '08 models and likely the RB2's as well). I have been trying to troubleshoot a parasitic draw issue with mine and I have come to realize that they used the same electrical system as North American Accords since it has the same engine (Yet stupidly has a different air filter). There are at least two other small boxes on my Odyssey for some higher end electrics (Power rear lift gate, power rear seat, heated seats, etc.). I'm not sure if the one behind the Glove box is there, I didn't look closely while I was pulling it apart.

@DaSesh 3 месяца назад

Bro I love you ❤😂

@AllfatherBlack 2 года назад

goddamn that was EXACTLY what I needed, thanks

@BigDog50001 2 года назад

👍

@yrigoyen0108 2 года назад

Great video, thank you!!!!!

@BigDog50001 2 года назад

Thanks 👍!

@nes2292 3 года назад

Thank you very informative video. !

@BigDog50001 3 года назад

Thanks 👍!

@apetech6954 Год назад

Thank you boss

@abdirashidfarah3770 2 года назад

Thank you so much !

@BigDog50001 2 года назад

No problem 👍!

@nancyrojas3304 5 дней назад

Thanks for all your tips! If I have a connection problem when I connect the anything to he socket. Would I change the power socket relay?

@mrodriguez5259 2 года назад

Magnific 👍

@dannym5987 2 года назад

GOOD JOB !!

@BigDog50001 2 года назад

Thanks 👍!

@dydxgarage3991 5 месяцев назад

thanks for the education😇

@BigDog50001 5 месяцев назад

👍

@pristinegutterservicesllc9718 2 года назад

Hey! I’m so happy I found your video! I have a question if you have the time brother. I have, well my wife has a 2007 Honda Accord. I changed her headlights and checked some fuses first. Somewhere in the fuse checking/ relay process something went wrong. All is well except when I put the car in drive, the car moves naturally like maybe 1 mile per hour but there is no power when I hit the gas, back or forward. Even in park, hitting the gas its no response. So please if you have any advice. Car was fine. I messed up!

@marcoperez5219 10 месяцев назад

Thank you. But if you can help to find if there is a cruise contro fuse. My 2003 accord cruise control light is on all the time

@MeasuredFlat 9 месяцев назад

Do you have a video showing how to make changing the air filter easier on this sort of vehicle? It is a pain in the arse to do on a 2004 Honda Accord EX. Thanks!

@j.megatron 7 месяцев назад

i love you. Your voice is awesome. I'm headed to junkyard

@markforster6457 Год назад

Thanks for the video, but I still have a question. Where is the headlight relay? Thanks!

@diegogallego4436 11 месяцев назад

Nice

@dydxgarage3991 2 года назад

excellent!

@BigDog50001 2 года назад

Thanks 👍!

@josenecio617 2 года назад

Nice video

@BigDog50001 2 года назад

Thanks 👍!

@hatsunemikufan4 Год назад

is there a main relay on this vehicle or are the 3 pg relays collectively make the main relay?

@JP5466 10 месяцев назад

Does the soldering on the boards behind these relays go bad like on the earlier model Honda's? Or do I simply replace the reIays and the repair is done? I have a 2007 Accord and I sometimes hear crackling while I'm driving, especially when it's hot outside. The car has had intermittent starting issues.

@thexlmandingo 19 дней назад

Would run of the relays you showed stop the radio from coming on? If so which one?

@DIYwayers 10 месяцев назад

hi! is the air fuel sensor relay..is it same as the oxygen sensor? thanks for your feedback...

@lyndelld1 Год назад

Awesome. I can do this!

@BigDog50001 Год назад

👍

@benjamingibbs8788 Год назад

I have a problem after trying to install a rear view camera. I have multiple systems that all went down. Speedometer, turn signals, ac (the fans still work), power windows, etc….. could be that second relay box in the engine bay?

@mickluke9228 Год назад

Hi there, I have a Honda Accord 2003 V6, my car was stored in the garage for almost 2 years and the battery went flat so I jump started it, since I jump started it the electric sunroof does not work, I have checked the fuses and they are good, I was hoping you could guide me if there is a really for the electric sunroof please?. Thank you for helping us out

@joemikos900 Год назад

Thanks for taking the time to make this video. Saved me time!

@BigDog50001 Год назад

Glad it helped, thanks for the comment!

@mikec1601 Год назад

Helpful but I was hoping to find out the headlights had a relay, my high beams are Stuck On even with everything off and the key out. Haven't figured it out yet

@k.i.aplays Год назад

Same issue but with my low beams any luck

@mikec1601 Год назад

@@k.i.aplays not yet

@mikec1601 Год назад

@@k.i.aplays it's the fuse panel under the hood. On the right side, there's a non-serviceable section with a circuit board. You can remove the whole fuse block in 10 minutes. Grab one from a junkyard from any 03-07.

@jakubzak3390 Год назад

Hello! Thanks for the help! I have a problem with the starter relay and I couldn't find a solution on Polish websites. Could you give me the code or designation of the start cut relay so that I can buy it in my country?

@robertoallupnya5791 Год назад

Would you happen to know if any of those relays Are for the o two sensor number two downstream heated

@MeasuredFlat 9 месяцев назад

EX has heated seats. So, should i just replace every fuse on my 2004 Honda Accord as a precaution? I know some of the cabin lights are out.

@GarrettH1 24 дня назад

Replaced fuses and relay what else could it be for the power outlet?

@kylesims7234 6 месяцев назад

Which one is the wiper motor relay? I can’t seem to find mine. I’ve replaced the motor twice, the mount once, and I know it’s getting power.

@VAL_fam 11 месяцев назад

Hi my car has no flash in hazzard/turn signal i just change the hazzard relay and i notice that i smell burnt inside part of the interior fuse box. Any idea. Thanks

@user-ye9rt9sd9e 2 месяца назад

I have a Honda Accord CDTI 2007 Saloon MK7, the interior light, cruise control, entertainment system, front charging hole (basically the bottom row of the fusebox) dont work. Any ideas on if its relay/ electrical problems

@antonyi4739 Год назад

Greetings the brake light fuse on the tailgate of the accord 2006 2.0 would you know its location as mine is not lighting up thanks

@llbennyd Год назад

My power mirrors stopped working at the same time. Fuses are good. Is it the switch?

@user-uk5wh2he5c 10 месяцев назад

Hi Dog. I'm looking for the DBW RELAY, but I can't find it where You indicate I took a picture to show him but here he does not allow me to upload it. Thank you Sr

@eternal7_gaming340 2 года назад

Greta video. Can you please tell me if there is a fuse for the downstream 02 sensor thats on the catalytic converter? I have replaced that 02 sensor and the catalytic converter and I’m still get code p0141

@Kingkevin0409 Год назад

Did u ever figure this out ?

@FDJT-47 2 месяца назад

2007 Ho da Accord EXL. I have a wiper fluid pump that keeps blowing the fuse. Replaced pump. Same issue. Replaced connector to pump. Same issue. Any idea where the relay might be for that wiper fluid pump?

@VJones-ob3wn 2 года назад

Can you tell us how to disconnect the anti theft on a 2005 Honda accord coupe it keeps going off randomly have already replaced batteries in fobs...?

@frankwhite555 2 года назад

Hey man where is the wiper relay? I need to see if it's bad. My wipers stopped working...

@LuisRamos-bf3dr Год назад

Question I have a accord 03 ex and the alarm dont go off. The green key lights and the lights when is close but if I open the door with the alarm on nothing. Please help thank God Bless.

@aaronpaints5331 2 года назад

I really need help Dave either disco the anti theft or how to fix the door lock on the outside will not move and my alarm is stuck on

@slloyd560 Год назад

I am looking for a relay for the power seats. Where would that be located?

@antonyi4739 Год назад

Greetings my friend who specializes wake us up my car when caught in a heavy rain steering wheel resists and brakes too and detail the engine is still running but when you turn off the air conditioning the car starts working again it's a 2.0 2006 but it's still running could be the lambda probe of the discharge or the scanner will be able to locate this fault thanks

@luigilove5511 2 года назад

Nice video. Which Relay controls the 02 Sensors

@BigDog50001 2 года назад

3:40 of the video is the A/F (Air/Fuel Ratio) sensor relay for this vehicle (a 2.4L four cylinder model), it is for the upstream sensor which is a *wideband* Oxygen Sensor on these vehicles. The downstream Oxygen Sensor is a standard *narrow* band sensor and does not have a relay as part of the circuit on this model. V6 models typically have two upstream A/F Sensors (front and rear A/F sensors) and two narrow band downstream sensors (front and rear secondary sensors). The A/F relay controls all sensors on those V6s. Thanks for the comment!

@Bigboss-qk8lk 2 года назад

Thank you very much i have troubleshooting for ac compressor. Ac relay ground non supply.. maybe thats module relay or module problem.

@BigDog50001 2 года назад

👍

@xfiq9646 2 года назад

May i know what saiz fuse is it super small or small or normal

@daviderhahon Год назад

Helpful again. Vehicle is a 2006 or 2007 model. Is that right? EDIT : Sorry, you already said it is a 2007 Accord. My bad.

@gerrybrooks651 2 года назад

Hey Dave thanks for sharing as it has been quite helpful, although I have a question as I believe it’s a relay or fuse on my 2005 Honda Accord. It sat for a good few months and the battery died (it always has had a small battery draw) so I hooked my shop booster onto it for a while and let it charge back up for a while , tried to crank and turned over slowly for a while, then cut out and now the starter just clicks. I would suspect a starter but the thing is, the car won’t come out of park even with the key on and brake pressed, doors will not lock as well… but I also noticed that it has an aftermarket security system and it doesn’t respond to the key fob now, fuses are good under dash and under hood. Kind of at a loss. Especially when it clicks but doesn’t even try to start. As I don’t want to throw parts at it if it’s some silly relay or fuse that went that I can’t see or don’t know

@BigDog50001 2 года назад

There is a good chance there may be an issue with the aftermarket alarm causing issues. I would probably double check all connections at battery to make sure they are clean and tight and would verify battery is good and fully charged (bad/low batteries can cause electrical problems like you describe). I would also make sure the brake lights come on when you press the brake pedal just in case there is an issue with the brake pedal switch.

@gerrybrooks651 2 года назад

@@BigDog50001 yeah I found out the starter is on its last legs and had a dead spot on it now that just makes it click sometimes. I got it to work again and start but I also found out from the car sitting dead I believe the aftermarket security system is dead. I don’t care as I can lock and unlock the doors with the key but yeah that was the conclusion

@vvoltere 10 месяцев назад

location head light relay sir

@pandatraveler8258 2 года назад

Hi Dave I have problem with check engine light off when first start, and I cannot scan the ECU, ECU tested on another accord and it works, which relay connect to ECU? Thanks.

@hanisadiq7399 Год назад

Do yo find it ,i have same exact problem????

@pandatraveler8258 Год назад

@@hanisadiq7399 yes I did, one of grounding cable not connected

@walmartinrx 2 года назад

Wonder if I have a relay switch prob on my 05 Accord. Noticing an intermittent hum sound when ignition is turned off. Last for a few minutes then stops and seems to be coming from steering column or closeby.

@priscillafranks528 Год назад

Did you find out what the problem was?

@marcelinocruz8389 Год назад

Hey Dave my 2007 honda accord won't hold charge on the battery I've put in new timing belt alternator and tensioner and still won't get power

@Scatpack23 6 месяцев назад

Is there a horn relay? My fuse is good but my horn don't work just clicking sound under hood where the fuses are

@chiawaiquen Год назад

I am looking for the fog lamp relay any idea where is the location?

@YoungShizzie Год назад

So I been having a loud click or loud eletric sound when I start my car it sounds like it’s cming from under the steering wheel and when I goto start it sometimes it doesn’t and sounds like the relay is burning out 2004 Honda accord ex sedan

@adnanbedestencioglu6680 2 месяца назад

Hello, my car is a 2007 CL7, but instead of the 7.5 amp mg clucht fuse, there is a 20 amp headlight washer fuse. Unfortunately, my air conditioner is not working...how will I find that fuse?7.5?

@HotRod-wv4vm 3 года назад

Thank you for the video. Question I gave a 2004 Element with a air horn. The horn now only works intermittently. I had taken it to the audio shop where it was installed and they said it was the clock spring. As luck would have it, the horn worked when I got there. I read somewhere online that sometimes the horn gets dirty and you need to spray with WD40. I did and it worked for a while. Now it has stopped working again. Do you think it’s the clock spring? Obviously I haven’t had a chance to check the usual things. Thanks I enjoy all your videos.

@enginehead9966 3 года назад

The air horn is probably failing, nothing to do with the clock spring. Usually the steering wheel controls would also not work if the clockspring was bad

@HotRod-wv4vm 3 года назад

@@enginehead9966 thanks that was my thought cause the last time I removed it and sprayed it with WD40 it has worked for months till now. It’s been around 5 years since the install

@BigDog50001 3 года назад

I would look towards a bad air horn first. Thanks for the comment!

@HotRod-wv4vm 3 года назад

@@BigDog50001 Thanks as always

@reynaldogarcia4676 Год назад

Is there another way of saying ignition coil relay I went to autozone and they don’t under stand 😢

@559F13Pupp3t 2 года назад

What relay would have to go bad to cause the green key flashing light ?

@Stanmanbsggs Год назад

Damn my shii been like this for a year Lmaoo I never knew it was a relay I was asking everywhere ! Did you find the answer?

@sergioalvarado8142 3 года назад

low beams won’t turn on. Turn signal and hazards work perfect. Which relay do I replace?

@jonm4745 2 года назад

I got the same problem, that's how I found this video. (Still looking for the issue). Already replaced the switch on the steering column.

@ras4782 Год назад

Would this make your car turn over only

@jortiz1637 2 года назад

Hey thanks for the video, im still trying to figure out my issue with code P0141 Bank 1 Sensor 2 Circuit Heater Malfunction, I replaced the O2 Sensor but I still have the code popping up even after erasing it and driving it for a week... I thought it was a relay issue but I can't figure out whats wrong

@luismiguelpiconjaimes179 2 года назад

Did you find the solution? I have the same problem but P0135 heater

@jortiz1637 2 года назад

@@luismiguelpiconjaimes179 not yet man ill comment back when I do!

@55anava Год назад

I have same issue. The sensor was replaced. Voltage at wire is good. Hope someone finds a solution.

@jamescampbell4334 3 месяца назад

Thanks for the vid. Wife told me AC isn't working in her '05 Accord yesterday afternoon. Asked for details/symptoms and was told "sometimes it works, sometimes it doesn't". 🙄 Checked the car and found the blower fan was not functioning. Watched vid this AM and decided to approach the issue by swapping the rear defog/defrost relay with the blower fan relay. Fan works. Fixed in under one minute. Now the wife has AC (needed in Texas) and I'll get a relay later today the replace the bad one. 👍

@BigDog50001 3 месяца назад

👍

@oakmeal 2 года назад

I'm missing my radiator fan relay but it still runs fine. Will this be an issue?

@BigDog50001 2 года назад

I would not recommend running a Honda without a cooling fan relay. I just posted a video yesterday on cooling fans and overheating on this generation Accord: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-vUDlP5oY_z8.html

@SuperMOJO1982 Год назад

Hi great vid , Im having a problem with my accord it's a 2.2 cdti 2007 , when I turn my car off and lock it after about 10 minutes the headlights and rear lights come on and off the dash also says headlights on and off constantly keeps doing this until the battery is dead , I can also feel and hear a clicking coming from the fuse box also while the engine is switched off , any idea what this could be , I've used a scanner to find any codes it comes up with abs can bus , and also says headlight switch malfunction but I don't know if that means the stalk on the steering wheel or is there a switch elsewhere? Or a relay faulty ? , it has auto light option has its the executive model , if I leave the auto option on the lights don't come on but the fuse box still clicking, if I turn the switch to off then they stay on when the engine is off and locked , it's obviously draining my battery overnight , I've tried a new battery today but still the same , so stressed out with it now , any help would be appreciated

@sethrose4538 6 месяцев назад

what did you do to fix problem

@SuperMOJO1982 6 месяцев назад

@@sethrose4538 hi , I ended up changing the fuse box under the bonnet/hood got it off ebay for about 40 pounds , fixed the issue , it drove me insane lol , hope yiu get it sorted , the terminals/fuses was corroded from water somehow.

@sethrose4538 6 месяцев назад

Thank you. Cheers@@SuperMOJO1982

@SuperMOJO1982 6 месяцев назад

@@sethrose4538 no problem 😊

@dydxgarage3991 5 месяцев назад

please help! i am having problem starting my 2008 honda accord 2.4l . i have to crank 3 or 4 times before it starts. Coils, plugs and fuel pump have all been replaced yet same problem. Hard starting, idles rough, hesitation and lack of power. I need your help

@BigDog50001 5 месяцев назад

There are a lot of things that can cause this (relays/air leaks/dirty throttle body/fuel delivery/bad sensors etc). I would start by making sure both Engine Coolant Temperature (ECT) sensors are working properly throughout the entire range without any dropouts or hiccups (cold engine all the way to fully warmed up), especially ECT1. I usually do this check with a scan tool and double check with infrared temp gun. In addition to the ECTs, I will also make sure the intake air temp sensor is working properly too. The engine computer uses ECT1 to help determine air and fuel ratio on start up (and to some degree the intake air temp). One (or both) of the PGM-FI main relays going bad is also a common cause of a crank no start on a Honda (they control fuel delivery as well as some other sensors).

@kassandramartinez4743 6 месяцев назад

Im looking for the headlight relay, if anyone can help me . Been searching for weeks.

@ansilpowell4980 3 года назад

Hey my key fob not communicating with the car.. need help

@carlosdesantiago6159 Год назад

Where is the high beam light relay? I can’t find anything on it. The low light beam relay is working I can hear it click and works fine but when I put the high beams you can’t hear relay activating

@joeyhiasa51 2 года назад

how i can test the the relay, or its good or bad, please reply asap

@BigDog50001 2 года назад

Here are two videos I have on relay testing: *Honda Relay Testing* ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-1Q579BlbHxM.html *Relay Testing Using a Relay Buddy* ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BG0iNS4bDwM.html