2jzgte swapped sc300 AC problem
#63
Driver School Candidate
Join Date: Aug 2013
Location: CA
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
Don't have any pics besides the pic of the relay I bought, that's why I was as detailed as I can in the wiring instruction which is about as simple as it gets, since the pic of the relay is exactly how it looks and you can tell there's 3 pin on top side of relay and 1 in the bottom.
What are you looking for?
What are you looking for?
#64
Lexus Champion
iTrader: (13)
Join Date: Feb 2008
Location: Sacramento
Posts: 2,187
Likes: 0
Received 0 Likes
on
0 Posts
Just to make sure before I fry something. I don't have an e-10 32 pin so I'm guessing I'm going to have to tap into it. question . You say hook up pin 32 twice.....once in the top pin and again at the right middle pin....will this cause any problems hooking up the same line to two different pins??
#65
Driver School Candidate
Thread Starter
Join Date: Jun 2009
Location: FL
Posts: 47
Likes: 0
Received 0 Likes
on
0 Posts
Just to make sure before I fry something. I don't have an e-10 32 pin so I'm guessing I'm going to have to tap into it. question . You say hook up pin 32 twice.....once in the top pin and again at the right middle pin....will this cause any problems hooking up the same line to two different pins??
Those two pin just need to be a positive 12volt ignition power. You can pull it using other equivalent pin. I was just using the e10-32 as one of the pins that could be used.
#66
Lexus Fanatic
iTrader: (17)
I still can't figure it out. Had dr.tweak make the harness originally for aristo ecu. I never ran it and put in a supra jdm 6 speed ecu. Tweak has a relay wired into the harness for the ac. The compressor will not kick on. Tweak told me to remove the relay by cutting the two wires coming from the ecu and cap them off and the other two going to the engine connect together. I did hat and still nothing. Light comes on green when I push the ac bottom on climate but compressor will not come on.
#70
Super Moderator
iTrader: (34)
SG - here you go . Check the link , I have explained it well on that thread.
https://www.clublexus.com/forums/per...de-easy-7.html
https://www.clublexus.com/forums/per...de-easy-7.html
#71
Lexus Champion
iTrader: (10)
the JDM supra ecu uses the same a/c signal as the sc300, so if you need a relay the you are likely using an aristo ecu.
If you want to do it with no relays you can also just swap the aristo ecu for a jdm supra auto ecu.
SC/supra a/c signals are the same (lets say type 1).
GS/aristo a/c signals are also the same (lets say type 2)...
but GS/aristo is the opposite of the SC/supra, hence the need for the relay in the SC when using an aristo ecu.
If you want to do it with no relays you can also just swap the aristo ecu for a jdm supra auto ecu.
SC/supra a/c signals are the same (lets say type 1).
GS/aristo a/c signals are also the same (lets say type 2)...
but GS/aristo is the opposite of the SC/supra, hence the need for the relay in the SC when using an aristo ecu.
#72
Lexus Champion
iTrader: (6)
the JDM supra ecu uses the same a/c signal as the sc300, so if you need a relay the you are likely using an aristo ecu.
If you want to do it with no relays you can also just swap the aristo ecu for a jdm supra auto ecu.
SC/supra a/c signals are the same (lets say type 1).
GS/aristo a/c signals are also the same (lets say type 2)...
but GS/aristo is the opposite of the SC/supra, hence the need for the relay in the SC when using an aristo ecu.
If you want to do it with no relays you can also just swap the aristo ecu for a jdm supra auto ecu.
SC/supra a/c signals are the same (lets say type 1).
GS/aristo a/c signals are also the same (lets say type 2)...
but GS/aristo is the opposite of the SC/supra, hence the need for the relay in the SC when using an aristo ecu.
I'm semi committed.
I got an Aristo refreshed at Tanin and a spare. I'll go resistor shopping.
Thanks!
#73
Lexus Champion
iTrader: (6)
SG - here you go . Check the link , I have explained it well on that thread.
https://www.clublexus.com/forums/per...de-easy-7.html
https://www.clublexus.com/forums/per...de-easy-7.html
Thread
Thread Starter
Forum
Replies
Last Post
PaCowboy
Performance & Maintenance
2
08-08-14 04:51 PM
Sk8tehwake
SC400 / 300 Classifieds
2
08-01-13 07:25 PM