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Old 02-07-2012, 04:13 PM   #1
wrx19687
Scooby Newbie
 
Member#: 274306
Join Date: Feb 2011
Location: harrisonburg,VA
Vehicle:
03 wrx
silver

Default jdm v8 transmission in a 03 wrx

Hey Guys,I need help with this swap. I have everything to do the swap.I was looking at the wiring and I'm not sure how to wire it up. The 6 pin harness doesn't plug into anything. Its located right beside the slave cylinder. My 03 harness has 2 harnesses. 1 is the 02 sensor with plugs in the jdm harness. Then I have a 3 wired harness that I'm not sure where it goes either.
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Old 02-08-2012, 10:43 PM   #2
wrx19687
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Member#: 274306
Join Date: Feb 2011
Location: harrisonburg,VA
Vehicle:
03 wrx
silver

Default

I figured out the 6 pin harness. 2 wires go to the neutral switch,2 wires go to the reverse switch and the other two are for the dccd. Which I'm not hooking up right now. Transmission is in. Just need 4 front brembo caliper bolts and put the exhaust back on.
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Old 02-09-2012, 02:29 AM   #3
jhenry1983
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Member#: 269361
Join Date: Jan 2011
Chapter/Region: SCIC
Location: Los Angeles, CA
Vehicle:
2011 sti
03wrx Rallycar

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sweet man . Just a heads up when you end up firing it up and get a flashing check engine light its from your IAT sensor under your throttle body on the drivers side. IT needs to be unplugged. The 03 wrx harness uses the IAT sensor in next to the MAF sensor ( like they do on all 02-07 usdm subarus ) But in japan they use the IAT sensor in the throttle body for things like automatic TMIC sprayer. and it only happens if you use a 02-03 wiring harness in your swap.

So if you get that check engine light you know what it is. also there will be no code with the flashing cel
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Old 02-09-2012, 08:54 AM   #4
wrx19687
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Member#: 274306
Join Date: Feb 2011
Location: harrisonburg,VA
Vehicle:
03 wrx
silver

Default

sweet thanks
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