Battery light stays on 05 CIVIC EX
7th Gen Civic DIY Enthusiast!
Joined: Sep 2011
Posts: 784
Likes: 5
From: Honolulu, HI USA
Rep Power: 186 



Re: Battery light stays on 05 CIVIC EX
The current part number listed on Majestics website is 37820-PLR-A13. It's for an 05 EX manual transmission and list for $417 plus shipping. It's piece #5.
http://www.hondaautomotiveparts.com/...IT+%28CABIN%29
I would personally go for the same part number that's in the vehicle. It's a computer. I'm sure the A14 or A15 won't don't anything the A13 can't do for you.
http://www.hondaautomotiveparts.com/...IT+%28CABIN%29
I would personally go for the same part number that's in the vehicle. It's a computer. I'm sure the A14 or A15 won't don't anything the A13 can't do for you.
Re: Battery light stays on 05 CIVIC EX
The current part number listed on Majestics website is 37820-PLR-A13. It's for an 05 EX manual transmission and list for $417 plus shipping. It's piece #5.
http://www.hondaautomotiveparts.com/...IT+%28CABIN%29
I would personally go for the same part number that's in the vehicle. It's a computer. I'm sure the A14 or A15 won't don't anything the A13 can't do for you.
http://www.hondaautomotiveparts.com/...IT+%28CABIN%29
I would personally go for the same part number that's in the vehicle. It's a computer. I'm sure the A14 or A15 won't don't anything the A13 can't do for you.
**** sucks i had my car illegally towed last this morning lol
so now i gotta worry about what they might have F*!KD up on it
they are gonna get hell from me for illegally towing my car and holding it for ransom
Re: Battery light stays on 05 CIVIC EX
Does anyone know how easy it is to remove my current ECU to have it ready for honda to just install and program?
its cheaper if i have it removed and ready then juts get it towed there..
i dont wanna mess nothing up lol
is there a DIY or someone who can kinda instruct me on what to remove to get it out?
bolts, wires, clips, etc...
i know its under my glove box and i can see it but have no idea where to start
thanks
its cheaper if i have it removed and ready then juts get it towed there..
i dont wanna mess nothing up lol
is there a DIY or someone who can kinda instruct me on what to remove to get it out?
bolts, wires, clips, etc...
i know its under my glove box and i can see it but have no idea where to start
thanks
If you think a good mechanic is expensive, try hiring a bad one
Joined: Dec 2011
Posts: 32,017
Likes: 256
From: Midwest. Aiming about mid-chest
Rep Power: 518 










Re: Battery light stays on 05 CIVIC EX
AND See the link below.
If the original ECM will still run the engine decent and you can drive it without getting mowed down by angry people in traffic, I'd drive it to the dealer and save the tow bill (that's just me, my dealer is only about 6 miles from my house).
Pull the PCM out of the dash, then reconnect the wiring and let it dangle, then all they have to do is drive it in the shop and swap the new in and program it. Beats pushing a dead car around the parking lot for sure.
is there a DIY or someone who can kinda instruct me on what to remove to get it out?
There's another link in that post too, it's got pictures and stuff
Re: Battery light stays on 05 CIVIC EX
I forgot to reply and let everyone know.... (some people private messaged me asking)
The new ECU did fix my battery light issue.
Ordered ECU: 37820-PLR-A13 off eBay for $80 free shipping.
then had it swapped & programmed at Honda for $195.
i was told i could use
37820-PLR-A13
37820-PLR-A14
37820-PLR-A15 ( newest model )
The new ECU did fix my battery light issue.
Ordered ECU: 37820-PLR-A13 off eBay for $80 free shipping.
then had it swapped & programmed at Honda for $195.
i was told i could use
37820-PLR-A13
37820-PLR-A14
37820-PLR-A15 ( newest model )
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
CarStuff
Safety/Security Items - SRS, Keys, Immobilizer, airbags, ABS
6
Dec 6, 2020 12:52 PM
tylerginevan
Hybrid Engine/IMA battery system
10
Apr 27, 2015 12:29 PM
twtron
Electrical, Wiring, and In Car Entertainment
6
Apr 17, 2015 12:09 AM
smmahan
7th Generation Civic 2001 - 2005
2
Apr 15, 2015 08:17 PM
SSMatey
Mechanical Problems/Vehicle Issues and Fix-it Forum
4
Apr 13, 2015 06:09 PM





