ECU Rewrite program (where to find)
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ECU Rewrite program (where to find)
Hi,
I need to get a used ECU to replace my 2004 Honda crvs ECU. I am being told the VIN has to be rewritten to match my cars VIN.
Any programs or tools out there that can help me?
I need to get a used ECU to replace my 2004 Honda crvs ECU. I am being told the VIN has to be rewritten to match my cars VIN.
Any programs or tools out there that can help me?
Thread Starter
Honda-Tech Member
Joined: Jul 2022
Posts: 5
Likes: 0
Re: ECU Rewrite program (where to find)
After extensive testing, my mechanic thinks there is something wrong with the ECU and the fuse/part responsible for communicating with the battery light/charging system.
We essentially replaced the alternator four times, checked and replaced fuses, checked for parasitic draws, wiring is good. It is charging fine and I have been driving with a battery light for a month without issue, even with AC/radio on. I also have a multimeter in the cigarette socket to tell me the voltage of the alternator and battery.
Here is a link to my post earlier this month: https://honda-tech.com/forums/honda-...n-off-3364822/
Any thoughts?
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Honda-Tech Member
Joined: Jul 2022
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Re: ECU Rewrite program (where to find)
Any chance you have a video that would help me to do this? I am assuming it would be programming my original keys to the new ECU? I am not sure what to write in youtube for more info/help.
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From: Toronto
Re: ECU Rewrite program (where to find)
honda key immobilizer programming
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