Automatic Transmission Related Connectors

WARNING: This page is about a different variant/trim than selected.

Automatic Transmission Input Shaft Speed (AT ISS) Sensor Connector

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15359366 ASM 2F Metri-Pack 150.2 P2S Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	RD/BK - Early Production OG/BK - Late Production	1230	Transmission Input Speed Sensor Signal High
B	D-BU/WH	1231	Transmission Input Speed Sensor Signal Low

Vehicle Speed Sensor (VSS) Connector

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15359366 ASM 2F Metri-Pack 150.2 P2S Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU/WH	400	Transmission Output Speed Sensor Signal High
B	L-GN/BK	401	Transmission Output Speed Sensor Signal Low

Tow/Haul Switch Connector, Dash Mounted Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047785 4-Way Conn 4F Metri-Pack 150 (BK)
Pin	Wire Color	Circuit No.	Function
A	BK	350	Ground
B	BN/WH	230	Instrument Panel Lamps Dimming Control
C	-	-	Not Used
D	L-BU	1788	Tow/Haul Switch Signal

Park/Neutral Position (PNP) Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15416722 BLK ASM Conn 12 F GT
Pin	Wire Color	Circuit No.	Function
1	D-GN	1433	PNP/Clutch Start Switch Signal
2-3	-	-	Not Used
4	YE	772	Transmission Range Switch Signal B
5	BK/WH - Early Production TN/WH - Late Production	771	Transmission Range Switch Signal A
6	GY	773	Transmission Range Switch Signal C
7	BK/WH	1250	Ground
8	WH	776	Transmission Range Switch Signal P
9	L-GN	275	P/N Position Switch Signal
10	L-GN	1324	Back-up Lamp Supply Voltage
11	PK	339	IGN 1 Voltage
12	PK	139	IGN 1 Voltage