ECU ECM Board Schematics or board repair?
#1
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Does anyone know where to obtain ECU ECM board schematics to revive boards?
Not the old boards but newer vehicles upto 12 years of age.
The older ones seems like the electrolytic capacitors leaked out to cause damage.
These days the capacitors looks to be made better but the solder jobs might be bad such as those of the RAV4 where a guy puts solder on the resistors.
Not the old boards but newer vehicles upto 12 years of age.
The older ones seems like the electrolytic capacitors leaked out to cause damage.
These days the capacitors looks to be made better but the solder jobs might be bad such as those of the RAV4 where a guy puts solder on the resistors.
#3
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I can understand the desire to keep ECM information private as they are proprietary designs that are the heart of the vehicle and how it operates. The audio system secrecy at Lexus is more perplexing. I am still in search of some rather basic info regarding the factory system in my RX but it is not to be found anywhere...
#4
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
I can understand the desire to keep ECM information private as they are proprietary designs that are the heart of the vehicle and how it operates. The audio system secrecy at Lexus is more perplexing. I am still in search of some rather basic info regarding the factory system in my RX but it is not to be found anywhere...
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