Alternator wiring - 05 GTO harness with Vette alternator
#1
11 Second Club
Thread Starter
Alternator wiring - 05 GTO harness with Vette alternator
I'm using the CTS-V / G8 GT accessory kit on my 05 GTO LS2 harness for my swap. I have just about all the wiring figured out but I'm struggling to find some good info on this alternator.
Here's what I have:
GTO Alternator from left to right:
1-gray
2-orange
Vette alternator from left to right:
1-red
2-gray
3-red
4-empty
I need to cut the GTO plug off of the harness and attach the new 4 pin plug. I just need to know exactly what wires are going to where and what their function is?
.
Here's what I have:
GTO Alternator from left to right:
1-gray
2-orange
Vette alternator from left to right:
1-red
2-gray
3-red
4-empty
I need to cut the GTO plug off of the harness and attach the new 4 pin plug. I just need to know exactly what wires are going to where and what their function is?
.
#3
Connector Part Information
• 7223-6224-40
• 2-Way F (GY)
Pin
Wire Color
Circuit No.
Function
A
WH
2
Battery Positive Voltage
B
BN
25
Charge Indicator Control/Charge Indicator Signal
------------------------------------------------------------------------
Connector Part Information
• OEM: 12186684
• Service: 15306009
• 4-Way F Metri-Pack 150 Series (BK)
Pin
Wire Color
Circuit No.
Function
A
--
--
Not Used
B
OG
225
Generator Turn On Signal
C
GY
23
Generator Field Duty Cycle Signal
D
RD/WH
2540
Battery Positive Voltage
#4
The 04 GTO are internally regulated. 05-06 are a PCM controlled generator to help MPG. They are Mitsubishi alternators.
Last edited by Jontall; 02-11-2012 at 12:31 AM.
#5
11 Second Club
Thread Starter
Take a look at the pins on your alternator. On mine, even though there we're 3 wires on the pigtail, there were only 2 pins on the alternator (no actual pin connected to the "D" wire). Mine only used the center 2 pins that were labeled L and F.