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Old 01-06-2011, 12:06 AM   #2
clinebarger
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Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: how to replace a 4l60e with 4l60/700r4 mostly wireing

Quote:
Originally Posted by spiner5000 View Post
how do i do the wiring for the lock out is their wires in the electronic plug that i can use to hook to the older transmission for the lock out so i dont hav to do to much conversion i know purple is 12v power to kick on the lock out tan is ground and blue or dark green is to tell the car it is in 4th but idk about the big plug thats on the car wat wires do the same thing. all i need is 2 ground and power that kicks on and off when i hit the brake and so fourth
A PCM designed for a 4L60E WILL NOT control lock-up functions on a 4L60/700R4. Without the shift solenoids & EPC solenoid present the PCM will go into "Limp Mode" & wont command lock-up.

Rebuild your 4L60E.
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