Automatic Transaxle (C111) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12160493 20-Way F Metri-Packard 100 W Series Sealed (GRY)
Pin	Wire Color	Circuit No.	Function
A	LT GRN	1222	1-2 Shift Solenoid Valve Control
B	YEL/BLK	1223	2-3 Shift Solenoid Valve Control
C	RED/BLK	1228	PC Sol. Valve High Control
D	LT BLU/WHT	1229	PC Sol. Valve Low Control
E	PNK	1339	Ignition 1 Voltage
F	BLK/WHT	771	Transmission Range Switch Signal A
G	YEL	772	Transmission Range Switch Signal B
H	GRY	773	Transmission Range Switch Signal C
J	WHT	776	Transmission Range Switch Signal P
K	BLK/WHT	451	Ground
L	YEL/BLK	1227	TFT Sensor Signal
M	BLK	2762	Low Reference
N	PNK	1224	Trans Fluid Pressure Switch Signal A
P	RED	1226	Trans Fluid Pressure Switch Signal C
R	DK BLU	1225	Trans Fluid Pressure Switch Signal B
S	RED/BLK	1230	A/T ISS High Signal
T	BRN	418	TCC PWM Solenoid Valve Control
U	YEL	657	TCC Release Switch Signal
V	DK BLU/WHT	1231	A/T ISS Low Signal
W	-	-	Not Used