HVAC Connector End Views. Cadillac CTS 2007

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 HVAC Connector End Views

Connector 1:	A/C Compressor Clutch
Connector 2:	A/C Refrigerant Pressure Sensor
Connector 3:	Air Temperature Actuator - Driver
Connector 4:	Air Temperature Actuator - Passenger
Connector 5:	Air Temperature Sensor - Inside (LS2)
Connector 6:	Air Temperature Sensor - Inside (LP1/LY7)
Connector 7:	Ambient Air Temperature Sensor
Connector 8:	Blower Motor
Connector 9:	Blower Motor Control Processor - C1
Connector 10:	Blower Motor Control Processor - C2
Connector 11:	Evaporator Temperature Sensor
Connector 12:	HVAC Control Module
Connector 13:	Mode Actuator
Connector 14:	Recirculation Actuator
Connector 15:	Sunload Sensor

A/C Compressor Clutch

Connector Part Information

OEM: 7282-5548-30
Service: 88953303
Description: 2-Way M Yazaki (BK)

Terminal Part Information

Pins: 1, 2
Terminal/Tray: 7114-4102-08/9
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094430/J-35616-3 (GY)

Pins: 2
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

A/C Compressor Clutch

Pin	Wire Color	Circuit No.	Function
1	D-GN	59	A/C Compressor Clutch Supply Voltage
2	BK	1550	Ground (LS2)
2	BK	1450	Ground (LP1/LY7)

A/C Refrigerant Pressure Sensor

Connector Part Information

OEM: 15477863
Service: 88988301
Description: 3-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

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

A/C Refrigerant Pressure Sensor

Pin	Wire Color	Circuit No.	Function
1	TN	452	Low Reference (LP1/LY7)
1	TN	5514	Low Reference (LS2)
2	GY	596	5-Volt Reference (LP1/LY7)
2	GY	2700	5-Volt Reference (LS2)
3	OG/BK	380	A/C Refrigerant Pressure Sensor Signal

Air Temperature Actuator - Driver

Connector Part Information

OEM: 7283-5830-30
Service: 89046839
Description: 5-Way F (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

Air Temperature Actuator - Driver

Pin	Wire Color	Circuit No.	Function
1	GY	705	5-Volt Reference
2	YE	61	Low Reference
3	L-BU	733	Driver Air Temperature Door Position Signal
4	D-BU	1199	Driver Air Temperature Door Control B
5	YE	1791	Driver Air Temperature Door Control A

Air Temperature Actuator - Passenger

Connector Part Information

OEM: 7283-5830-30
Service: 89046839
Description: 5-Way F (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

Air Temperature Actuator - Passenger

Pin	Wire Color	Circuit No.	Function
1	YE	61	Low Reference
2	GY	705	5-Volt Reference
3	D-BU	1646	Passenger Air Temperature Door Position
4	GY/BK	2778	Passenger Air Temperature Door Control A
5	WH/BK	1236	Passenger Air Temperature Door Control B

Air Temperature Sensor - Inside (LS2)

Connector Part Information

OEM: 7283-6160
Service: 88953305
Description: 2-Way F (WH)

Terminal Part Information

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

Air Temperature Sensor - Inside (LS2)

Pin	Wire Color	Circuit No.	Function
1	D-GN	734	Inside Air Temperature Sensor Signal
2	YE	61	Low Reference

Air Temperature Sensor - Inside (LP1/LY7)

Connector Part Information

OEM: 7283-1020
Service: 88953305
Description: 2-Way F (NA)

Terminal Part Information

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

Air Temperature Sensor - Inside (LP1/LY7)

Pin	Wire Color	Circuit No.	Function
1	D-GN	734	Inside Air Temperature Sensor Signal
2	YE	61	Low Reference

Ambient Air Temperature Sensor

Connector Part Information

OEM: 12052642
Service: 12101856
Description: 2-Way F 150 Series Sealed (L-GN)

Terminal Part Information

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

Ambient Air Temperature Sensor

Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	735	Ambient Air Temperature Sensor Signal
B	YE	61	Low Reference

Blower Motor

Connector Part Information

OEM: 6098-1104
Service: 88988637
Description: 2-Way F (NA)

Terminal Part Information

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

Blower Motor

Pin	Wire Color	Circuit No.	Function
1	PU	374	Auxiliary Blower Motor Speed Control
2	L-BU	65	Blower Motor Supply Voltage

Blower Motor Control Processor - C1

Connector Part Information

OEM: 7283-6458-40
Service: 88988507
Description: 2-Way F (L-GY)

Terminal Part Information

Pins: 1, 2
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Blower Motor Control Processor - C1

Pin	Wire Color	Circuit No.	Function
1	L-BU	65	Blower Motor Supply Voltage
2	PU	374	Auxiliary Blower Motor Speed Control

Blower Motor Control Processor - C2

Connector Part Information

OEM: 7283-9749-30
Service: 88988512
Description: 6-Way F (BK)

Terminal Part Information

Pins: 1-6
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Blower Motor Control Processor - C2

Pin	Wire Color	Circuit No.	Function
1-2	--	--	Not Used
3	GY/BK	754	Blower Motor Speed Control
4	--	--	Not Used
5	BK	450	Ground
6	L-BU	188	Blower Motor Control Processor Supply Voltage

Evaporator Temperature Sensor

Connector Part Information

OEM: 7123-2820
Service: Service by Harness - See Part Catalog
Description: 2-Way F (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

Evaporator Temperature Sensor

Pin	Wire Color	Circuit No.	Function
1	GY	731	Evaporator Temperature Sensor Signal
2	YE	61	Low Reference

HVAC Control Module

Connector Part Information

OEM: 12110115
Service: 12110115
Description: 32-Way F Packard 100 Series (BU)

Terminal Part Information

Pins: E1, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, F1, F3, F4, F5, F6, F8, F9, F10, F11, F12, F13, F14, F15
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module

Pin	Wire Color	Circuit No.	Function
E1	RD/WH	340	Battery Positive Voltage
E2	--	--	Not Used
E3	D-BU	1199	Driver Air Temperature Door Control B
E4	WH/BK	1236	Passenger Air Temperature Door Control B
E5	YE	1318	Mode Door Control B
E6	PU	1838	Recirculation Door Control A
E7	BN	247	Blower Motor Relay Control
E8	GY/BK	754	Blower Motor Speed Control
E9	PU	1807	Class 2 Serial Data
E10	PU	1807	Class 2 Serial Data
E11	--	--	Not Used
E12	YE/BK	1814	Lower Mode Door Position Signal
E13	L-GN/BK	735	Ambient Air Temperature Sensor Signal
E14	D-GN	734	Inside Air Temperature Sensor Signal
E15	GY	705	5-Volt Reference
E16	--	--	Not Used
F1	BN	141	Ignition 3 Voltage
F2	--	--	Not Used
F3	YE	1791	Driver Air Temperature Door Control A
F4	GY/BK	2778	Passenger Air Temperature Door Control A
F5	TN	2273	Mode Door Control A
F6	D-GN	1614	Recirculation Door Control B
F7	--	--	Not Used
F8	BK/WH	451	Ground
F9	D-BU	1646	Passenger Air Temperature Door Position
F10	L-BU	733	Driver Air Temperature Door Position Signal
F11	GY	1548	Right Sunload Sensor Signal
F12	L-BU/BK	590	Left Sunload Sensor Signal
F13	WH	278	Ambient Light Sensor Signal
F14	GY	731	Evaporator Temperature Sensor Signal
F15	YE	61	Low Reference
F16	--	--	Not Used