HVAC Connector End Views. GMC Truck Envoy

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Envoy - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E/4L70-E 🢒 HVAC Connector End Views

Connector 1:	A/C Compressor Clutch Assembly
Connector 2:	A/C Low Pressure Switch
Connector 3:	A/C Refrigerant Pressure Sensor
Connector 4:	Air Temperature Actuator - Left
Connector 5:	Air Temperature Actuator - Right
Connector 6:	Blower Motor
Connector 7:	Blower Motor Resistor Assembly
Connector 8:	Console Mode Actuator - Auxiliary
Connector 9:	Defrost Actuator
Connector 10:	HVAC Control Module C1
Connector 11:	HVAC Control Module C2
Connector 12:	HVAC Control Module - Auxiliary
Connector 13:	Mode Actuator
Connector 14:	Recirculation Actuator

A/C Compressor Clutch Assembly

Connector Part Information

OEM: 12110293
Service: 12117025
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

A/C Compressor Clutch Assembly

Pin	Wire Color	Circuit No.	Function
A	BK	350	Ground
B	D-GN	59	A/C Compressor Clutch Supply Voltage
C	L-GN	2278	A/C Compressor Status Signal

A/C Low Pressure Switch

Connector Part Information

OEM: 12052644
Service: See Catalog
Description: 2-Way F Metri-Pack 150 Series Sealed (L-GY)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

A/C Low Pressure Switch

Pin	Wire Color	Circuit No.	Function
A	D-BU	204	A/C Low Pressure Sensor Signal
B	BK	250	Ground

A/C Refrigerant Pressure Sensor

Connector Part Information

OEM: 15477863
Service: 89988144
Description: 3-Way F GT 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 15326267/19
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

A/C Refrigerant Pressure Sensor

Pin	Wire Color	Circuit No.	Function
1	BK	2751	Low Reference
2	GY	2700	5-Volt Reference
3	RD/BK	380	A/C Refrigerant Pressure Sensor Signal

Air Temperature Actuator - Left

Connector Part Information

OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 5-7, 9-10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Air Temperature Actuator - Left

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	D-BU	1199	Left Air Temperature Door Control
7	YE	1791	Low Reference
8	--	--	Not Used
9	L-BU	733	Left Air Temperature Door Position Signal
10	L-BU /BK	1688	5-Volt Reference

Air Temperature Actuator - Right

Connector Part Information

OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 5-7, 9-10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Air Temperature Actuator - Right

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	WH/BK	1236	Right Air Temperature Door Control
7	YE	1791	Low Reference
8	--	--	Not Used
9	D-BU	1646	Right Air Temperature Door Position Signal
10	L-BU /BK	1688	5-Volt Reference

Blower Motor

Connector Part Information

OEM: 12066681
Service: 12126446
Description: 2-Way F Metri-Pack 630 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Blower Motor

Pin	Wire Color	Circuit No.	Function
A	PU	65	Blower Motor Supply Voltage
B	BK	850	Ground

Blower Motor Resistor Assembly

Connector Part Information

OEM: 12052854
Service: 88953358
Description: 7-Way F Metri-Pack 280 Series Unsealed (BK)

Terminal Part Information

Pins: A-D, F
Terminal/Tray: 12015858/4
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Pins: E, G
Terminal/Tray: 12015858/4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Blower Motor Resistor Assembly

Pin	Wire Color	Circuit No.	Function
A	TN	63	Medium 1 Blower Motor Control
B	YE	60	Low Blower Motor Control
C	PU	73	Medium 3 Blower Motor Control
D	L-BU	72	Medium 2 Blower Motor Control
E	BK	2250	Ground
F	OG	52	High Blower Motor Control
G	RD	542	Battery Positive Voltage

Console Mode Actuator - Auxiliary

Connector Part Information

OEM: 12064982
Service: 12102633
Description: 5-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 1-3
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Console Mode Actuator - Auxiliary

Pin	Wire Color	Circuit No.	Function
1	BN	341	Ignition 3 Voltage
2	WH	119	Auxiliary Mode Door Control
3	BK	2250	Ground
4-5	--	--	Not Used

Defrost Actuator

Connector Part Information

OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 5-7, 9-10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Defrost Actuator

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	TN/BK	2274	Defrost Door Control
7	YE	1791	Low Reference
8	--	--	Not Used
9	L-GN/BK	2276	Defrost Door Position Signal
10	L-BU/BK	1688	5-Volt Reference

HVAC Control Module C1

Connector Part Information

OEM: 12110206
Service: 12110206
Description: 24-Way F Micro-Pack 100 Series Unsealed (L-BU)

Terminal Part Information

Pins: A1-A5, A7-A8, A10, A12, B1-B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A11
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module C1

Pin	Wire Color	Circuit No.	Function
A1	D-GN	1614	Recirculation Door Control
A2	D-BU	1646	Right Air Temperature Door Position Signal
A3	L-BU	733	Left Air Temperature Door Position Signal
A4	L-GN/BK	2276	Defrost Door Position Signal
A5	L-GN	2275	Mode Door Position Signal
A6	--	--	Not Used
A7	BN/WH	230	Instrument Panel Lamps Dimming Control
A8	BK/WH	751	Ground
A9	--	--	Not Used
A10	YE	2277	Auxiliary HVAC Enable Control
A11	D-GN	71	OFF Blower Motor Control
A12	D-BU	204	A/C Low Pressure Sensor Signal
B1	WH/BK	1236	Right Air Temperature Door Control
B2	D-BU	1199	Left Air Temperature Door Control
B3	TN/BK	2274	Defrost Door Control
B4	TN	2273	Mode Door Control
B5	BN	341	Ignition 3 Voltage
B6	YE	1791	Low Reference
B7	OG	4340	Battery Positive Voltage
B8	L-BU/BK	1688	5-Volt Reference
B9	BK	2250	Ground
B10	--	--	Not Used
B11	WH	1038	Class 2 Serial Data
B12	L-GN	2278	A/C Compressor Status Signal

HVAC Control Module C2

Connector Part Information

OEM: 15326924
Service: 15306174
Description: 8-Way F GT 280 Series Unsealed (BK)

Terminal Part Information

Pins: H
Terminal/Tray: 15304711/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A-D, F
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: G
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

HVAC Control Module C2

Pin	Wire Color	Circuit No.	Function
A	PU	73	Medium 3 Blower Motor Control
B	L-BU	72	Medium 2 Blower Motor Control
C	TN	63	Medium 1 Blower Motor Control
D	YE	60	Low Blower Motor Control
E	--	--	Not Used
F	OG	52	High Blower Motor Control
G	BN	141	Ignition 3 Voltage
H	D-GN	71	OFF Blower Motor Control

HVAC Control Module - Auxiliary

Connector Part Information

OEM: 12052444
Service: 12101874
Description: 8-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 1, 4, 6-8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module - Auxiliary

Pin	Wire Color	Circuit No.	Function
1	BN	341	Ignition 3 Voltage
2-3	--	--	Not Used
4	YE	2277	Auxiliary HVAC Enable Control
5	--	--	Not Used
6	WH	119	Auxiliary Mode Door Control
7	BK	2250	Ground
8	BN/WH	230	Instrument Panel Lamps Dimming Control

Mode Actuator

Connector Part Information

OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

Pins: 5-7, 9-10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Mode Actuator

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	TN	2273	Mode Door Control
7	YE	1791	Low Reference
8	--	--	Not Used
9	L-GN	2275	Mode Door Position Signal
10	L-BU/BK	1688	5-Volt Reference

Recirculation Actuator

Connector Part Information

OEM: 12040953
Service: 12102632
Description: 6-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 5-7
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Recirculation Actuator

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	D-GN	1614	Recirculation Door Control
7	BK	2250	Ground
8-10	--	--	Not Used