HVAC Connector End Views. Cadillac Escalade ESV 2006

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2006 🢒 Escalade ESV 🢒 Body 🢒 Wiring Systems 🢒 HVAC Connector End Views

Connector 1:	A/C Compressor Clutch
Connector 2:	A/C Low Pressure Switch
Connector 3:	A/C Refrigerant Pressure Sensor
Connector 4:	Air Temperature Actuator - Auxiliary
Connector 5:	Air Temperature Actuator - Left
Connector 6:	Air Temperature Actuator - Right
Connector 7:	Air Temperature Sensor Assembly - Inside
Connector 8:	Air Temperature Sensor - Lower Auxiliary
Connector 9:	Air Temperature Sensor - Lower Left
Connector 10:	Air Temperature Sensor - Lower Right
Connector 11:	Air Temperature Sensor - Upper Auxiliary
Connector 12:	Air Temperature Sensor - Upper Left
Connector 13:	Air Temperature Sensor - Upper Right
Connector 14:	Ambient Air Temperature Sensor
Connector 15:	Auxiliary Air Temperature Sensor Assembly - Inside
Connector 16:	Blower Motor
Connector 17:	Blower Motor - Auxiliary
Connector 18:	Blower Motor Control Processor
Connector 19:	Blower Motor Control Processor - Auxiliary
Connector 20:	HVAC Control Assembly Front Auxiliary
Connector 21:	HVAC Control Module - Auxiliary C1
Connector 22:	HVAC Control Module - Auxiliary C2
Connector 23:	HVAC Control Module C1
Connector 24:	HVAC Control Module C2
Connector 25:	Mode Actuator
Connector 26:	Mode Actuator - Auxiliary
Connector 27:	Recirculation Actuator
Connector 28:	Sunload Sensor

A/C Compressor Clutch

Connector Part Information

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

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe:12094429/J-35616-14 (GN)

A/C Compressor Clutch

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

A/C Low Pressure Switch

Connector Part Information

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

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

A/C Low Pressure Switch

Pin	Wire Color	Circuit No.	Function
A	D-BU	204	A/C Low Pressure Sensor Signal
B	BK	550	Ground

A/C Refrigerant Pressure Sensor

Connector Part Information

OEM: 15344137
Service: 88988301
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 - Auxiliary

Connector Part Information

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

Terminal Part Information

Pins: 5, 6, 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 - Auxiliary

Pin	Wire Color	Circuit No.	Function
5	BN	541	Ignition 3 Voltage
6	WH/BK	1236	Air Temperature Door Control - Auxiliary
7	YE	1791	Low Reference
8	--	--	Not Used
9	D-BU	1646	Auxiliary Air Temperature Door Position Signal
10	GY	598	5-Volt Reference

Air Temperature Actuator - Left

Connector Part Information

OEM: 12064993
Service: 12102485
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)

Air Temperature Actuator - Left

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	D-BU	1199	Auxiliary 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: 12064993
Service: 12102485
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)

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

Air Temperature Sensor Assembly - Inside

Connector Part Information

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

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor Assembly - Inside

Pin	Wire Color	Circuit No.	Function
A	D-GN	734	Inside Air Temperature Sensor Signal
B	WH/BK	5515	Inside Air Temperature Sensor Assembly Control
C	BK	1050	Ground
D	BN	718	Low Reference

Air Temperature Sensor - Lower Auxiliary

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Lower Auxiliary

Pin	Wire Color	Circuit No.	Function
A	BK	520	Lower Auxiliary Air Temperature Sensor Signal
B	BK	518	Low Reference

Air Temperature Sensor - Lower Left

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Lower Left

Pin	Wire Color	Circuit No.	Function
A	BN	718	Low Reference
B	WH/BK	2339	Lower Left Air Temperature Sensor Signal

Air Temperature Sensor - Lower Right

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Lower Right

Pin	Wire Color	Circuit No.	Function
A	BN	718	Low Reference
B	GY/BK	2337	Lower Right Air Temperature Sensor Signal

Air Temperature Sensor - Upper Auxiliary

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Upper Auxiliary

Pin	Wire Color	Circuit No.	Function
A	TN	517	Upper Auxiliary Air Temperature Sensor Signal
B	BK	516	Low Reference

Air Temperature Sensor - Upper Left

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Upper Left

Pin	Wire Color	Circuit No.	Function
A	BN	718	Low Reference
B	WH	2338	Upper Left Air Temperature Sensor Signal

Air Temperature Sensor - Upper Right

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Air Temperature Sensor - Upper Right

Pin	Wire Color	Circuit No.	Function
A	BN	718	Low Reference
B	GY	2336	Upper Right Air Temperature Sensor Signal

Ambient Air Temperature Sensor

Connector Part Information

OEM: 12052641
Service: 12102747
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Ambient Air Temperature Sensor

Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	735	Ambient Air Temperature Sensor Signal
B	BN	718	Low Reference

Auxiliary Air Temperature Sensor Assembly - Inside

Connector Part Information

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

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Auxiliary Air Temperature Sensor Assembly - Inside

Pin	Wire Color	Circuit No.	Function
A	D-BU	5518	Auxiliary Inside Air Temperature Sensor Signal
B	D-BU	5516	Inside Air Temperature Sensor Assembly Control
C	BK	1050	Ground
D	BN	5517	Low Reference

Blower Motor

Connector Part Information

OEM: 12064749
Service: 12101888
Description: 2-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Blower Motor

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

Blower Motor - Auxiliary

Connector Part Information

OEM: 12064749
Service: 12101888
Description: 2-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Blower Motor - Auxiliary

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

Blower Motor Control Processor

Connector Part Information

OEM: 12129489
Service: 12126486
Description: 3-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Pins: A, C
Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Pins: B
Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Blower Motor Control Processor

Pin	Wire Color	Circuit No.	Function
A	RD	542	Battery Positive Voltage
B	PU/WH	760	Blower Motor Speed Control
C	BK	1050	Ground

Blower Motor Control Processor - Auxiliary

Connector Part Information

OEM: 12129489
Service: 12126486
Description: 3-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Pins: A, C
Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Pins: B
Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Blower Motor Control Processor - Auxiliary

Pin	Wire Color	Circuit No.	Function
A	BK	1450	Ground
B	PU	374	Auxiliary Blower Motor Speed Control
C	OG	1740	Battery Positive Voltage

HVAC Control Assembly Front Auxiliary

Connector Part Information

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

Terminal Part Information

Pins: A2, A5, A8, B1, B3, B6, B8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Assembly Front Auxiliary

Pin	Wire Color	Circuit No.	Function
A1	--	--	Not Used
A2	GY	2821	5-Volt Reference
A3-A4	--	--	Not Used
A5	BK	1050	Ground
A6-A7	--	--	Not Used
A8	BN/WH	230	Instrument Panel Lamps Dimming Control
B1	OG	2930	Auxiliary Front Air Temperature Switch Signal
B2	--	--	Not Used
B3	WH	454	Auxiliary Front Mode Switch Signal
B4-B5	--	--	Not Used
B6	YE	2933	Ground
B7	--	--	Not Used
B8	PU/WH	760	Auxiliary Front Blower Motor Switch Signal

HVAC Control Module - Auxiliary C1

Connector Part Information

OEM: 12084945
Service: 12084945
Description: 16-Way F Micro-Pack 100 Series (GY)

Terminal Part Information

Pins: A1-A6, B1, B2, B6, B7
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module - Auxiliary C1

Pin	Wire Color	Circuit No.	Function
A1	GY	2821	5-Volt Reference
A2	D-BU	5518	Auxiliary Inside Air Temperature Sensor Signal
A3	TN	517	Upper Auxiliary Air Temperature Sensor Signal
A4	BN	5517	Low Reference
A5	OG	2930	Auxiliary Front Air Temperature Switch Signal
A6	WH	454	Auxiliary Front Mode Switch Signal
A7-A8	--	--	Not Used
B1	D-BU	5516	Inside Air Temperature Sensor Assembly Control
B2	PU/WH	760	Auxiliary Front Blower Motor Switch Signal
B3-B5	--	--	Not Used
B6	BK	516	Low Reference
B7	YE	2933	Ground
B8	--	--	Not Used

HVAC Control Module - Auxiliary C2

Connector Part Information

OEM: 12092632
Service: Not Serviced
Description: 16-Way F Micro-Pack 100 Series (RD)

Terminal Part Information

Pins: A1, A2, A5, A6, A8, B1- B7
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A4
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A7
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module - Auxiliary C2

Pin	Wire Color	Circuit No.	Function
A1	D-BU	1646	Auxiliary Air Temperature Door Position Signal
A2	YE/BK	1814	Auxiliary Mode Door Position Signal
A3	--	--	Not Used
A4	BK	1450	Ground
A5	WH/BK	1236	Auxiliary Air Temperature Door Control
A6	WH	454	Auxiliary Front Mode Switch Signal
A7	OG	3140	Battery Positive Voltage
A8	GY	2289	Rear HVAC/Audio Class 2 Serial Data
B1	GY	598	5-Volt Reference
B2	GY	2599	5-Volt Reference
B3	YE	1791	Low Reference
B4	GY/BK	1798	Low Reference
B5	BK	520	Lower Auxiliary Air Temperature Sensor Signal
B6	PU	374	Auxiliary Blower Motor Speed Control
B7	BK	518	Low Reference
B8	--	--	Not Used

HVAC Control Module C1

Connector Part Information

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

Terminal Part Information

Pins: A1-A3, A5, A7, A12, B1, B2, B4- B9, B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A8
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	--	--	Not Used
A5	L-GN	2275	Mode Door Position Signal
A6	--	--	Not Used
A7	BN/WH	230	Instrument Panel Lamps Dimming Control
A8	BK/WH	1851	Ground
A9-A11	--	--	Not Used
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	--	--	Not Used
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	1050	Ground
B10	--	--	Not Used
B11	WH	1038	HVAC Class 2 Serial Data
B12	--	--	Not Used

HVAC Control Module C2

Connector Part Information

OEM: 15336594
Service: 15336594
Description: 12-Way F Micro-Pack 100 Series (GY)

Terminal Part Information

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

HVAC Control Module C2

Pin	Wire Color	Circuit No.	Function
A	D-GN	734	Inside Air Temperature Sensor Signal
B	L-GN/BK	735	Ambient Air Temperature Sensor Signal
C	WH	2338	Upper Left Air Temperature Sensor Signal
D	GY	2336	Upper Right Air Temperature Sensor Signal
E	WH/BK	2339	Lower Left Air Temperature Sensor Signal
F	GY/BK	2337	Lower Right Air Temperature Sensor Signal
G	PU	1838	Recirculation Door Position Signal
H-J	--	--	Not Used
K	BN	718	Low Reference
L	WH/BK	5515	Inside Air Temperature Sensor Assembly Control
M	PU/WH	760	Blower Motor Speed Control

Mode Actuator

Connector Part Information

OEM: 12064993
Service: 12102485
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	Ground
8	--	--	Not Used
9	L-GN	2275	Mode Door Position Signal
10	L-BU/BK	1688	5-Volt Reference

Mode Actuator - Auxiliary

Connector Part Information

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

Terminal Part Information

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

Mode Actuator - Auxiliary

Pin	Wire Color	Circuit No.	Function
5	BN	541	Ignition 3 Voltage
6	WH	454	Mode Door Control - Auxiliary
7	GY/BK	1798	Ground
8	--	--	Not Used
9	YE/BK	1814	Auxiliary Mode Door Position Signal
10	GY	2599	5-Volt Reference

Recirculation Actuator

Connector Part Information

OEM: 12064993
Service: 12102485
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)

Recirculation Actuator

Pin	Wire Color	Circuit No.	Function
5	BN	341	Ignition 3 Voltage
6	D-GN	1614	Recirculation Door Control
7	YE	1791	Ground
8	--	--	Not Used
9	PU	1838	Recirculation Door Position Signal
10	L-BU/BK	1688	5-Volt Reference

Sunload Sensor

Connector Part Information

OEM: 12064760
Service: 12085208
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-14 (GN)

Sunload Sensor

Pin	Wire Color	Circuit No.	Function
A	L-BU/BK	590	Driver Sunload Sensor Signal
B	GY	1548	Passenger Sunload Sensor Signal
C	BK	279	Ambient Light Sensor Low Reference
D	WH	278	Ambient Light Sensor Signal