Engine Side to Transmission Side

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Engine Side to Transmission Side Connector End Views

Courtesy of GENERAL MOTORS CORP.

Courtesy of GENERAL MOTORS CORP.

Automatic Transmission Inline 20-Way Connector & Terminal Parts Information

Connector Part Information

OEM: 15305238
Service: See Catalog
Description: 20-Way F Micro-Pack 100 W Series, Sealed (GY)

Connector Part Information

OEM: 15463452
Service: See Catalog
Description: 20-Way M Micro-Pack 100 W Series, Lock Assist/Sealed (GY)

Engine Side to Transmission Side Terminal Identification

Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A	L-GN	1222	Shift Solenoid Valve Control A	A	L-GN	1222	Shift Solenoid Valve Control A
B	D-GN	1223	Shift Solenoid Valve Control B	B	YE	1223	Shift Solenoid Valve Control B
C	OG/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	539	Ignition 1 Voltage	E	RD	539	Ignition 1 Voltage
F	TN/WH	771	Transmission Range Switch Signal A	F	RD/BK	771	Transmission Range Switch Signal A
G	YE	772	Transmission Range Switch Signal B	G	BU/WH	772	Transmission Range Switch Signal B
H	GY	773	Transmission Range Switch Signal C	H	YE/BK	773	Transmission Range Switch Signal C
J	WH	776	Transmission Range Switch Signal P	J	GY/WH	776	Transmission Range Switch Signal P
K	BK/WH	1551	Ground	K	BK/WH	1551	Ground
L	YE/BK	1227	TFT Sensor Signal	L	BN	1227	TFT Sensor Signal
M	TN	2762	Low Reference	M	GY	2762	Low Reference
N-R	-	-	Not Used	N	-	-	Not Used
S	OG	1230	AT ISS High Signal	S	BK	1230	AT ISS High Signal
T	TN	418	TCC Solenoid Valve Control	T	TN	418	TCC Solenoid Valve Control
U	PK	539	Ignition 1 Voltage	U	WH	539	Ignition 1 Voltage
V	D-BU/WH	1231	AT ISS Low Signal	V	D-GN	1231	AT ISS Low Signal
W	GY/OG	1786	Park/Neutral Signal	W	BK	1786	Park/Neutral Signal