Hey everyone, i have a 2003 sunfire, the factory wiring harness was cut and i need to put it back together. I found an old post on here with the wiring for this car. Question is does it matter which purple wire i put in which pin location? On this wiring information it has 3 purples.
Any help is GREATLY appreciated!
Connector Part Information
12110088
24-Way F Micro-Pack 100 Series (GRY)
Pin
Wire Color
Circuit No.
Function
A1
PPL
1807
Class 2 Serial Data
A2
PPL
1807
Class 2 Serial Data
A3-A7
--
--
Not Used
A8
TAN
201
Left Front Speaker Output (+)
A9
GRY
118
Left Front Speaker Output (-)
A10
LT BLU
115
Right Rear Speaker Output (-)
A11
DK BLU
46
Right Rear Speaker Output (+)
A12
BLK
350
Ground
B1
ORN
340
Battery Positive Voltage
B2
--
--
Not Used
B3
PNK
314
Radio On Signal
B4
GRY
8
Instrument Panel Lamp Supply Voltage - 1
B5
BLK
250
Ground
B6
PPL
1672
Gain Control Signal
B7
--
--
Not Used
B8
BRN
199
Left Rear Speaker Output (+)
B9
YEL
116
Left Rear Speaker Output (-)
B10
DK GRN
117
Right Front Speaker Output (-)
B11
LT GRN
200
Right Front Speaker Output (+)
B12
--
--
Not Used
-------------
Derek J. Anderson
Methinks those two purples are CAN interfaces for the original factory radio. I'm guessing they route a factory back up aid through the speakers also on-star if either or both are installed. Can you still hear the sound of your indicators. If those last three aren't a problem at present, don't worry. If you're fitting an aftermarket unit you'll have to route an ign or acc line from somewhere (ign Switch?) but don't worry about the purples.
Because that looks like an antenna remote switch to me, check for 12v+ when acc is on if so you're right.