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View Full Version : KA Auto to SR Auto Questions


5280VertDET
09-04-2013, 11:28 AM
Hey guys,

Question for all those, the few the proud, that have purchased and swapped a SR auto into a S13 mostly about wiring.

I have a SR Auto on its way now, I have a new Mishi Rad, ATF Cooler and Royal Purple Fluid.

The wiring and harnesses are my major concerns. The engine comes with the ECU and harness and I am familiar with adapting the KA and SR harnesses together for a manual, but I cannot find any info if the KA auto to SR auto swap is different. i've been comparing the FSMs, but it's tricky... any insight with experience would be helpful!

TL;DR

KA auto to SR auto, any other wiring changes other than the standard KA auto to SR 5 speed harness modifications?

Thanks, CJ

5280VertDET
09-05-2013, 07:39 PM
Lovely lady bumps...

240sxScores
09-05-2013, 08:02 PM
Only things I can think of are the body harness tie ins from the lower engine harness. For the brake safety switch and auto luck out box thing that was one under my dash.

Have to hope those things were the same between jdm/usdm.

Sent from my HTC One

jr_ss
09-05-2013, 08:28 PM
Call Yuri at wiring specialties. I'm sure he can help you out in some way shape or form, he's a good guy.