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fazio767

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2004 Honda Accord LX 5 Speed
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Discussion starter · #1 · (Edited)
Hi everyone-

As the title suggests, the radio is now officially dead in my 2004 Honda Accord. I kind of guessed that this would happen eventually, but admittedly, I don’t think I was taking the problem that seriously until the head unit completely died a few weeks ago. I created a thread about this a few months ago (when it first started to act up) where I explored a few possible solutions, but there was really no resolution.

Based on what I’ve heard (and read), I can’t leave this problem alone forever, as it sounds like the problem could still get worse, to a point where the radio starts draining the battery when the car is off (and causing other electrical issues). I heard that it may be in my best interest to just pull the fuse for it in the interim. So far I haven’t experienced any battery drain, but the radio has tried to come on by itself while I’ve been driving.

The way I see it, there are probably three realistic options:

1. Replace the radio and HVAC controls with a new touchscreen unit. Mind you, this is something I’ve already ruled out. After looking at some examples of it being done, it just looks terrible (in my opinion). I also am a fairly low tech person and don’t have any interest in the advanced features.

2. Add a small aftermarket radio in the cubby. This seems to work for a lot of people, but I’ve heard that it still isn’t fail-safe. Apparently, you’re better off getting the touch screen since the HVAC is still connected to the old (deteriorating) radio. I’m also not thrilled about the selection of aftermarket radios. Whatever I could get will look out of place. I looked into the possibility of getting an older radio of eBay (from the 90’s) for this purpose, but it sounds like that idea would be a waste of time and wouldn’t work.

3. Try to get another radio from another 2004 Accord. This seems like my best bet. Repairing my radio seems unrealistic, so poaching another one may be the next best thing. I looked into some of the previous feedback I received about re-soldering the circuit boards inside of the head unit itself. The YouTube tutorials for fixing the backlit screen seemed somewhat doable, but not the entire unit failing. Unfortunately, a used radio seems a bit hard to find (and they’re certainly not cheap). Not to mention, I’d be kicking the can down the road until that radio fails.

For now, I’ve got a small battery powered radio sitting in the seat next to me. Maybe I can just make that work for the rest of the time I own the car? It seems to work decently well. It’s not ideal, but my parents used to do that with their old cars back in the 80’s (so I guess I can live with it). I’m not really sure this is legal, but it’s not like I mess around with it while I’m driving.

What do you think I should do?
 
Option 3 seems like the cleanest fix if you want to keep things stock, but yeah—those units are hard to find and not cheap. If the battery radio works for now, no shame in using it. Just pull the fuse to avoid battery drain.
Why not give the first option a try? I think exploring something new could bring a different experience—especially with modern tech.
 
When it comes to option #1, I feel the same way. It looks trashy, and can be confusing for us "youngins" yet luddites. Especially when you're supposed to be focused on driving a 2 ton hunk of metal that could kill someone, that's just another distraction to have at your fingertips. Hard pass.

I like option 3. We've had the words "classics" and "future classics" thrown around a lot lately, and if you'd like to be in either of those groups someday, option 3 is the only way to go. It'll restore the simple controls you already know. Just make sure you can get the radio code!
 
Would replacing the block not work? I've had to replace mine a few times when I had display issues or buttons stop working. If that works, it's an easy and not too expensive of a fix.

If the whole radio is bad, you could probably find one with the same 4 character alphanumeric code and install it.
 
Discussion starter · #6 ·
ebay? junkyard? portable bluetooth speaker?
dunno if that one would work? (read seller notes/description)
Thanks for this! Do you think this would work if you don’t have dual zone climate controls? Do you suddenly install it and then have dual zone climate controls?
 
Discussion starter · #7 ·
Option 3 seems like the cleanest fix if you want to keep things stock, but yeah—those units are hard to find and not cheap. If the battery radio works for now, no shame in using it. Just pull the fuse to avoid battery drain.
Why not give the first option a try? I think exploring something new could bring a different experience—especially with modern tech.
I’m not totally anti screen. I’ve seen how Mazda integrates their screen, and I don’t have a problem with it. I just don’t think it really fits the look of this car (as a whole). Plus, I would probably never use the features.
 
Discussion starter · #8 ·
When it comes to option #1, I feel the same way. It looks trashy, and can be confusing for us "youngins" yet luddites. Especially when you're supposed to be focused on driving a 2 ton hunk of metal that could kill someone, that's just another distraction to have at your fingertips. Hard pass.

I like option 3. We've had the words "classics" and "future classics" thrown around a lot lately, and if you'd like to be in either of those groups someday, option 3 is the only way to go. It'll restore the simple controls you already know. Just make sure you can get the radio code!
I’m glad to hear you agree with me, Ash! It’s a bit silly to think of my car as a classic, but yeah, putting in one of those hideous screens would really detract from the overall vibe of the car (I feel). Whenever I go to a car show and see that someone has replaced the original radio with something stupid, I always shake my head. My car isn’t going to be at any car shows, but it would absolutely bother me to have a giant screen in the way. I’ll have to keep digging around and see if I can get the factory radio.
 
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Discussion starter · #9 ·
Would replacing the block not work? I've had to replace mine a few times when I had display issues or buttons stop working. If that works, it's an easy and not too expensive of a fix.

If the whole radio is bad, you could probably find one with the same 4 character alphanumeric code and install it.
Do you have any links to the block (or module) for sale? The only examples I see online are basically the entire radio stack for sale.
 
I managed to revive my radio by removing the main board from the car and baking it at like 400 degrees for 15-ish minutes to reflow all the solder, although it wasn't completely dead, it would still sometimes make sound.

There are also kits that replace the stock head unit, but looking at the options it appears to assume you have dual-zone climate control so I'm not sure how well it will agree with your car.

And of course you can just install a DIN radio in the cubby. I wouldn't be concerned about the climate controls, I've been into the guts of these radios and the climate control board is completely separate from the radio board. The radio and climate control system should also use completely separate connectors so you can just unplug the radio.
 
Go on eBay and search Accord Radio Block

Several listings will come up. Look at the front of your radio and there will be a small 4 character code..match that up to a listing for the block. You can even message the seller to tell them what's happening to your radio to make sure the block will fix your problem.

It's a pretty easy fix. They send the block with the new security code you'll have to enter to get the radio working again. I have a video on my YT channel showing radio block replacement.

Here's an example listing

 
Discussion starter · #12 ·
Go on eBay and search Accord Radio Block

Several listings will come up. Look at the front of your radio and there will be a small 4 character code..match that up to a listing for the block. You can even message the seller to tell them what's happening to your radio to make sure the block will fix your problem.

It's a pretty easy fix. They send the block with the new security code you'll have to enter to get the radio working again. I have a video on my YT channel showing radio block replacement.

Here's an example listing

That’s good information to have! Are these units at all refurbished in a way that the issue won’t come back after installing the new radio block? Honestly im not opposed to just buying a new radio block anyway and hedging my bets that it will work.
 
They are refurbished by the eBay seller. They'll have a warranty on their work. I have had the block fail later but look at the amount of use my car gets. A normal person will be fine.
 
They are refurbished by the eBay seller. They'll have a warranty on their work. I have had the block fail later but look at the amount of use my car gets. A normal person will be fine.
The refurbishment is most likely limited to the CD changer, which is easily sourced from OEM in China. I once considered replacing the CD changer unit myself, the ready made parts are like less than $20. The main circuit board should still be original, will fail due to age rather than useage.

For example, our rarely used Bose music system of the same vintage has lived a much easier life than car electronics. First, the CD stopped working, which I fixed. Then a couple of years ago, the radio stopped. Then not working at all. My research suggests that the capacitors on the mainboard have failed due to age.
 
Thanks for this! Do you think this would work if you don’t have dual zone climate controls? Do you suddenly install it and then have dual zone climate controls?
I think you would have to pore through the various ebay listings and find one that matches what you have...
 
Discussion starter · #17 ·
I think you would have to pore through the various ebay listings and find one that matches what you have...
Yes, that seems to be the biggest problem. Maybe someone has some advice about that, since I know I have to be careful about what I get. Since I only have single zone climate controls, it seems like I need to double verify that there’s compatibility with the new radio block. I hope that’s the correct assessment, at least. I know it’s important to check with the eBay seller, but it’s also important that I know what I’m looking for before getting too deep into this project lol.
 
This is from one of their ads on eBay - OriginalCarAudio1

Image



Just message them with your Accord info and the 4 character code so they can get you the right block. I messaged them the first time I replaced mine to verify it would fix my issue..they're very helpful. This is a cheap and easy fix.
 
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