i have an 88 cherokee with a junked aw4 tranny. a friend of mine has a 92 parts jeep with the same tranny. I know it will bolt up fine, but what would be involved with the wireing and tcu? any help is much appreciated.

 

Should be plug and play.

 

so they both have a renix tcu?

 

No but the plug is the same. The new one has the same tranny plug as the old one does IIRC.

 

thanks