Engine Side to Transmission Side

Engine Side to Transmission Side Connector End View

Courtesy of GENERAL MOTORS CORP.

Courtesy of GENERAL MOTORS CORP.

Engine Side to Transmission SideConnector & Terminal Parts Information

Connector Part Information

Connector Part Information

Engine Side to Transmission Side Terminal Identification

Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A	L-GN	1222	1-2 Shift Solenoid Valve Control	A	L-GN	1222	1-2 Shift Solenoid Valve Control
B	YE/BK	1223	2-3 Shift Solenoid Valve Control	B	YE	1223	2-3 Shift Solenoid Valve Control
C	RD/BK	1228	PC Solenoid Valve High Control	C	PU	1228	PC Solenoid Valve High Control
D	L-BU/WH	1229	PC Solenoid Valve Low Control	D	L-BU	1229	PC Solenoid Valve Low Control
E	PK	139	Ignition 1 Voltage	E	RD	839	Ignition 1 Voltage
F-J	-	-	Not Available	F-J	-	-	Not Used
K	BN/WH	6254	ISS Signal	K	BK	1230	ISS Signal
L	YE/BK	1227	TFT Sensor Signal	L	BN	1227	TFT Sensor Signal
M	BK	2762	Low Reference	M	GY	452	Low Reference
N	PK	1224	Transmission Fluid Pressure Switch Signal A	N	PK	1224	Transmission Fluid Pressure Switch Signal A
P	RD	1226	Transmission Fluid Pressure Switch Signal C	P	OG	1226	Transmission Fluid Pressure Switch Signal C
R	D-BU	1225	Transmission Fluid Pressure Switch Signal B	R	D-BU	1225	Transmission Fluid Pressure Switch Signal B
S	WH	687	3-2 Shift Solenoid Valve Control	S	WH	687	3-2 Shift Solenoid Valve Control
T	TN/BK	422	TCC Solenoid Valve Control	T	BK	422	TCC Solenoid Valve Control
U	BN	418	TCC PWM Solenoid Valve Control	U	TN	418	TCC PWM Solenoid Valve Control
V	D-BU	6253	Low Reference	V	D-GN	1231	Low Reference
W	-	-	Not Available	W	-	-	Not Used