ECM replacement ES300
#31
Intermediate
https://www.clublexus.com/forums/es-...olenoid-2.html
You will want to look at posts # 9,10,11,12, 23, and 24
Quick Note: You will want to open your glove compartment to do the tests, as it will help you test the connection from ECM to the Transmission at the same time.
#32
Driver School Candidate
Join Date: Mar 2020
Location: GA
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Security module is separate?
I was told when looking for a computer for my 95 that the security module is separate from the engine module. If true, it makes things much easier.
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mani6
ES - 1st to 4th Gen (1990-2006)
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02-18-21 10:05 AM
invictator
ES - 1st to 4th Gen (1990-2006)
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01-12-15 07:55 PM