Transfer Case Control Connector End Views. HUMMER H2 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 HUMMER 🢒 2007 🢒 H2 🢒 Transmission/Transaxle 🢒 Transfer Case - BW 4484 🢒 Transfer Case Control Connector End Views

Connector 1:	Transfer Case - Encoder Motor
Connector 2:	Transfer Case Shift Control Module - C1
Connector 3:	Transfer Case Shift Control Module - C2
Connector 4:	Transfer Case Shift Control Module - C3
Connector 5:	Transfer Case Shift Control Switch - C1
Connector 6:	Transfer Case Shift Control Switch - C2

Transfer Case - Encoder Motor

Object Number: 646372 Size: CH

Connector Part Information

OEM: 15326654
Service: 88986254
Description: 8-Way F GT 280 Series Sealed (BK)

Transfer Case - Encoder Motor

Pin	Wire Color	Circuit No.	Function
A	BK/WH	1554	Low Reference
B	BN/WH	1555	Channel P Encoder - Signal
C	RD/WH	1556	Channel C Encoder - Signal
D	BK	1552	Motor Control A
E	RD	1553	Motor Control B
F	--	--	Not Used
G	YE/BK	1558	Channel B Encoder - Signal
H	D-BU/WH	1557	Channel A Encoder - Signal

Transfer Case Shift Control Module - C1

Object Number: 744295 Size: CH

Connector Part Information

OEM: 12084944
Service: 12084944
Description: 16-Way F Micro-Pack 100 Series (BK)

Transfer Case Shift Control Module - C1

Pin	Wire Color	Circuit No.	Function
A1	D-GN/WH	1133	Class 2 Serial Data
A2	L-GN	2659	Rear Differential Lock - High - Control
A3	PK	1561	Differential Lock Indicator Control
A4	PU/WH	1565	4 'LO' Indicator - Control
A5	TN/BK	1566	4 'HI' Indicator - Control
A6	L-BU	1693	Switch Signal
A7	RD/WH	1556	Channel C Encoder - Signal
A8	--	--	Not Used
B1	--	--	Not Used
B2	YE/BK	1558	Channel B Encoder - Signal
B3	L-GN/BK	1563	4 'HI' Indicator - Control
B4	BN	1560	Neutral Indicator Control
B5	GY/BK	1694	4WD Low Signal
B6	BN/WH	1555	Channel P Encoder - Signal
B7	--	--	Not Used
B8	BK	1725	Low Reference

Transfer Case Shift Control Module - C2

Object Number: 744296 Size: CH

Connector Part Information

OEM: 12110259
Service: 12110259
Description: 16-Way F Micro-Pack 100 Series (GN)

Transfer Case Shift Control Module - C2

Pin	Wire Color	Circuit No.	Function
A1-A7	--	--	Not Used
A8	BK/WH	1554	Low Reference
B1-B5	--	--	Not Used
B6	D-BU/WH	1557	Channel A Encoder - Signal
B7	--	--	Not Used
B8	GY	596	5-Volt Reference

Transfer Case Shift Control Module - C3

Object Number: 62450 Size: CH

Connector Part Information

OEM: 12052856
Service: 12125636
Description: 4-Way F Metri-Pack 280 Series (BK)

Transfer Case Shift Control Module - C3

Pin	Wire Color	Circuit No.	Function
A	BK	1550	Ground
B	OG	1640	Battery Positive Voltage
C	RD	1553	Motor Control B
D	BK	1552	Motor Control A

Transfer Case Shift Control Switch - C1

Object Number: 39746 Size: CH

Connector Part Information

OEM: 12064862
Service: 12126438
Description: 8-Way F Metri-Pack 150 Series (BK)

Transfer Case Shift Control Switch - C1

Pin	Wire Color	Circuit No.	Function
A	BK	1050	Ground
B	PK	1561	Differential Lock Indicator Control
C	BN	1560	Neutral Indicator Control
D	--	--	Not Used
E	PU/WH	1382	4 LO LED Dimming Signal
F	BN/WH	230	Instrument Panel Lamps Dimming Control
G	BN	241	Ignition 3 Voltage
H	L-BU	1693	Switch Signal

Transfer Case Shift Control Switch - C2

Object Number: 130635 Size: CH

Connector Part Information

OEM: 12045813
Service: 12101889
Description: 4-Way F Metri-Pack 150 Series (WH)

Transfer Case Shift Control Switch - C2

Pin	Wire Color	Circuit No.	Function
A	GY	596	5-Volt Reference
B	L-GN/BK	1563	4 'HI' Lock Indicator - Control
C	PU/WH	1565	4 'LO' Indicator - Control
D	TN/BK	1566	4 'HI' Indicator - Control