HVAC Connector End Views. GMC Truck Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra - 2WD 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 HVAC Connector End Views

Connector 1:	A/C Compressor Clutch (C67)
Connector 2:	A/C Low Pressure Switch (C67)
Connector 3:	A/C Refrigerant Pressure Sensor (Gas +C67)
Connector 4:	A/C Refrigerant Pressure Sensor (Diesel +C67)
Connector 5:	Air Temperature Actuator
Connector 6:	Blower Motor
Connector 7:	Blower Motor Control Module X1
Connector 8:	Blower Motor Control Module X2
Connector 9:	HVAC Control Module X2
Connector 10:	HVAC Control Module X3
Connector 11:	Mode Actuator
Connector 12:	Recirculation Actuator (C67)

A/C Compressor Clutch (C67)

Connector Part Information

OEM: 12162017
Service: 12101937
Description: 2-Way F Metri-Pack 150 Series, Sealed (GY)

Terminal Part Information

Terminal/Tray: 12160223/3
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

A/C Compressor Clutch (C67)

Pin	Wire Color	Circuit No.	Function
A	0.8 BK	550	Ground
B	0.8 D-GN	59	A/C Compressor Clutch Supply Voltage

A/C Low Pressure Switch (C67)

Connector Part Information

OEM: 12052644
Service: 15306302
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 (C67)

Pin	Wire Color	Circuit No.	Function
A	0.5 D-BU	204	A/C Low Pressure Sensor Signal
B	0.5 BK/WH	451	Ground

A/C Refrigerant Pressure Sensor (Gas +C67)

Connector Part Information

OEM: 15397149
Service: 88988301
Description: 3-Way F GT 150 Sealed (BK)

Terminal Part Information

Terminal/Tray: 15326429/5
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

A/C Refrigerant Pressure Sensor (Gas +C67)

Pin	Wire Color	Circuit No.	Function
1	0.35 TN	5514	Low Reference
2	0.35 GY	2700	5-Volt Reference (4.3L)
2	0.35 GY/WH	2700	5-Volt Reference (-4.3L)
3	0.35 OG/BK	380	A/C Refrigerant Pressure Sensor Signal

A/C Refrigerant Pressure Sensor (Diesel +C67)

Connector Part Information

OEM: 15477863
Service: 88988301
Description: 3-Way F GT 150 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 (Diesel +C67)

Pin	Wire Color	Circuit No.	Function
1	0.5 TN	5514	Low Reference
2	0.5 GY	2700	5-Volt Reference
3	0.5 OG/BK	380	A/C Refrigerant Pressure Sensor Signal

Air Temperature Actuator

Connector Part Information

OEM: 12064993
Service: 12102485
Description: 6-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

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

Air Temperature Actuator

Pin	Wire Color	Circuit No.	Function
5	0.35 RD	839	Ignition Voltage
6	0.35 WH/BK	1236	Right Air Temperature Door Control
7	0.35 YE	1791	Low Reference
8	--	--	Not Used
9	0.35 D-BU	1646	Right Air Temperature Door Position Signal
10	0.35 GY	598	5-Volt Reference

Blower Motor

Connector Part Information

OEM: 12084957
Service: 12126461
Description: 2-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Terminal/Tray: 12015858/Delphi 4
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35161-4A (PU)

Blower Motor

Pin	Wire Color	Circuit No.	Function
A	3 PU	65	Battery Positive Voltage
B	3 BK	2150	Ground

Blower Motor Control Module X1

Connector Part Information

OEM: 10846816
Service: 88988507
Description: 2-Way F 6.3 Series (GY)

Terminal Part Information

Terminal/Tray: 7116-4122-02/Yazaki 10
Core/Insulation Crimp: A/B
Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Blower Motor Control Module X1

Pin	Wire Color	Circuit No.	Function
1	3 PU	65	Battery Positive Voltage
2	3 BK	2150	Low Reference

Blower Motor Control Module X2

Connector Part Information

OEM: 13520671
Service: 88988512
Description: 6-Way F GT 150 6.3 Series (BK)

Terminal Part Information

Pin: 3
Terminal/Tray: 18191812/Delphi 19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: 5, 6
Terminal/Tray: 7116-4122-02/Yazaki 10
Core/Insulation Crimp: A/B
Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Blower Motor Control Module X2

Pin	Wire Color	Circuit No.	Function
1-2	--	--	Not Used
3	0.35 PU/WH	754	Blower Motor Speed Control
4	--	--	Not Used
5	3 BK	1050	Ground
6	3 RD	542	Battery Positive Voltage

HVAC Control Module X2

Connector Part Information

OEM: 15483873
Service: 21997402
Description: 16-Way F USCAR 0.64 Series (BU)

Terminal Part Information

Terminal/Tray: SAITS-A03T-M064/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

HVAC Control Module X2

Pin	Wire Color	Circuit No.	Function
1	0.35 YE	6817	LED Backlight Dimming Control
2	0.35 OG	300	Ignition 3 Voltage
3	0.5 BK/WH	1851	Ground
4	0.35 RD/WH	3340	Battery Positive Voltage
5	0.35 D-GN	5060	Low Speed GMLAN Serial Data
6	0.35 D-BU	204	A/C Low Pressure Sensor Signal (C67)
7	--	--	Not Used
8	0.35 WH	193	Rear Defog Relay Control (C49)
9	--	--	Not Used
10	0.5 BK	1050	Ground
11-14	--	--	Not Used
15	0.35 L-GN	1478	Coolant Level Switch Signal (Diesel)
16	--	--	Not Used

HVAC Control Module X3

Connector Part Information

OEM: 15491304
Service: 15126710
Description: 20-Way F USCAR 0.64 Series (GY)

Terminal Part Information

Terminal/Tray: SAITS-A03T-M064/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)

HVAC Control Module X3

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	0.35 YE/BK	713	Defrost/Heater Mode Valve Position Sensor Signal
3	--	--	Not Used
4	0.35 GY/BK	754	Blower Motor Speed Control
5-9	--	--	Not Used
10	0.35 GY	598	5-Volt Reference
11-12	--	--	Not Used
13	0.35 D-BU	1646	Air Temperature Door Position Signal
14	--	--	Not Used
15	0.35 TN	2273	Mode Door Control
16	--	--	Not Used
17	0.35 D-GN	1614	Recirculation Door Control (C67)
18	0.35 WH/BK	1236	Right Air Temperature Door Control
19	--	--	Not Used
20	0.35 YE	1791	Low Reference

Mode Actuator

Connector Part Information

OEM: 12064993
Service: 12102485
Description: 6-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

Terminal/Tray: 12146447/Delphi 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	0.35 RD	839	Ignition Voltage
6	0.35 TN	2273	Mode Door Control
7	0.35 YE	1791	Low Reference
8	--	--	Not Used
9	0.35 YE/BK	713	Mode Door Position Signal
10	0.35 GY	598	5-Volt Reference

Recirculation Actuator (C67)

Connector Part Information

OEM: 12064993
Service: 12102485
Description: 6-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

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

Recirculation Actuator (C67)

Pin	Wire Color	Circuit No.	Function
5	0.35 RD	839	Ignition Voltage
6	0.35 D-GN	1614	Recirculation Door Control
7	0.35 YE	1791	Low Reference
8-9	--	--	Not Used
10	0.35 GY	598	5-Volt Reference