loudazzrx7

iTrader: (6)

Ok so I got a 89 tII
I picked up a jspec motor,tranny ,ecu,harness.
The car has a jspec motor in it now but its all hacked up,**** missing.
Here is the question I throw the new motor in with the ecu and harness but I have been told there is no hook up for the ac/heater/windshield wipers on the ecu like the u.s ecu has.So what the hell can I do now?
Or tell me what you guys have done.

82transam

iTrader: (18)

Most guys will either buy a US T2 harness, or modify their US NA harness to work and toss the JDM harness.

F1blueRx7

iTrader: (5)

The least headache method is to buy the US t2 harness.

loudazzrx7

iTrader: (6)

I am going with the us harness then .Thanks guys.

beefhole

iTrader: (29)

I don't think the wipers ac/heat run off the ECU (the unit under the passenger side carpet).

F1blueRx7

iTrader: (5)

They don't, they run right into the front harness at the passenger kick panel. Still, much of the wiring travels through the EM harness. It also shares some power/ground connections If he wanted to wire them up anyway, he's still need to get a US harness to pull those circuits out of. He'd end up with a hacked up half assed harness.

It could be done assuming you have expert knowledge of the series 5 wiring harness. But it's much less headache to "do it right the first time" and use the proper harness with the right circuits built in from the factory.