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aw4 HELP!!!!

KSXJ

KSXJ

NAXJA Forum User
Location
Kansas City
I am trying to follow steve88xj's instructions, but I can't find the yellow wire.
http://www.steve88xj.com/tech/aw4.html

Is this not the TCU
TCU2.JPG

TCU1.JPG


I have a 98
 
yeah, and d26 is blue with a white stripe. But I havn't seen anyone do this on a 97 or newer to know if they changed the color and location. Cause I found mine under my driverside on the right underneith the dash
 
kscherokee said:
yeah, and d26 is blue with a white stripe. But I havn't seen anyone do this on a 97 or newer to know if they changed the color and location. Cause I found mine under my driverside on the right underneith the dash
Click to expand...


The 2000 FSM shows pin D26 as dark-blue/white-stripe being fused ignition switch output.
 
kscherokee said:
So does that mean that it is the one I need for steve88xj's http://www.steve88xj.com/tech/aw4.html mod? Or is this the wrong box?
Click to expand...

I believe so. The yellow wire on the older units was the switched ignition power. You could put a meter on it and make sure it gets power only this the ignition on.

I researched the wiring as part of an AW4 swap. I found the connectors changed style in 1997 but the pinout was essentially the same. The only difference was they added a few wires to account for the front speed sensor and a lot of the wires changed color. I think the solenoid wires were the same, except the stripes changed from white to black.
 
kscherokee said:
I found this diagram, but the numbers apear to be differernt though. Does anyone know if the wire positions stayed but the wire numbers changed or was it the other way around?

http://wagoneers.com/XJ/tech/AW4-trans/AW4Wiring.jpg
Click to expand...

I'm pretty sure the wire positions stayed the same. As I recall C14,C15, and C16 went to the solenoids. If you can wait until I get home tonight, I can send you the connector pinout from the 2000 FSM to confirm this.
 
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