2jdeemo

Can't seem to find this info. To much un-needed things or not using the right key words but I was curious what accessories wouldn't work if I did the 2jzgte swap in my sc300 and used the wiring harness it came with.

soarer13oy

iTrader: (13)

I lost traction control, and the ect/pwr button. That all i can think of that i lost.

2jdeemo

That's it? Did u use a supra motor set or aristo?

Highway

I lost nothing with the Aristo motorset w/auto aristo ECU on my original 1995 sc300 5spd. I however use a complete tweak'd harness and Tweak'd modified tach . As it is right now my battery dies if it sits. After researching before I even did the swap I saw users reporting the same. So in short you have to address the tach & explore using a complete aftermarket ECU. GL

CatManD3W

iTrader: (18)

With the Aristo swap you will need to use the SC300 A/C compressor.....the lines bolt up different and are a different size on Aristo....

soarer13oy

iTrader: (13)

I used an aristo motor but its basically the same as a supra.

2jdeemo

I'm mostly asking about the harness not the motor. And my ac lines are busted anyways so no ac for me ahaha

KahnBB6

iTrader: (5)

Hang on... why does the 2JZGTE swap cause a battery drain gremlin? Is there some issue with using an OEM GTE ecu?

soarer13oy

iTrader: (13)

I dont seem to have a battery drain issue, but im not using a tweak harness either.

CatManD3W

iTrader: (18)

x2.....No battery drain here....Im not using tweak either.....Your battery may just be cooked....Go get it checked at an auto parts store they usually do it for free

2jdeemo

What harness are u using?