HVAC Connector End Views. Isuzu Ascender

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 2006 🢒 Ascender - 2WD 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 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 (4.2L)
Connector 4:	A/C Refrigerant Pressure Sensor (5.3L/6.0L)
Connector 5:	Air Temperature Actuator - Auxiliary (Long Wheel Base)
Connector 6:	Air Temperature Actuator - Left
Connector 7:	Air Temperature Actuator - Right
Connector 8:	Ambient Air Temperature Sensor (DF5)
Connector 9:	Auxiliary Water Pump Relay 1 (Long Wheel Base)
Connector 10:	Blower Motor
Connector 11:	Blower Motor - Auxiliary (Long Wheel Base)
Connector 12:	Blower Motor Control Processor - Auxiliary (Long Wheel Base)
Connector 13:	Blower Motor Fuse - Auxiliary (Long Wheel Base)
Connector 14:	Blower Motor Resistor Assembly
Connector 15:	Blower Motor Switch - Front Auxiliary (Long Wheel Base)
Connector 16:	Console Mode Actuator - Auxiliary
Connector 17:	Coolant Bypass Valve (Long Wheel Base)
Connector 18:	Defrost Actuator
Connector 19:	HVAC Control Module C1
Connector 20:	HVAC Control Module C2
Connector 21:	HVAC Control Module - Auxiliary (Short Wheel Base)
Connector 22:	HVAC Control Module - Auxiliary (Long Wheel Base)
Connector 23:	Mode Actuator
Connector 24:	Mode Actuator - Auxiliary (Long Wheel Base)
Connector 25:	Recirculation Actuator
Connector 26:	Water Pump - Auxiliary (Long Wheel Base)

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 (4.2L)

Connector Part Information

OEM: 15466099
Service: 88988301
Description: 3-Way F GT 150 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

A/C Refrigerant Pressure Sensor (4.2L)

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

A/C Refrigerant Pressure Sensor (5.3L/6.0L)

Connector Part Information

OEM: 15477863
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 (5.3L/6.0L)

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 (Long Wheel Base)

Connector Part Information

OEM: 12064982
Service: 12102633
Description: 5-Way F Metri-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)

Pins: 2, 4, 5
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Air Temperature Actuator - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
1	GY/RD	2598	Low Reference
2	D-BU	1199	Auxiliary Air Temperature Door Position Signal
3	GY/BK	598	5-Volt Reference
4	RD	2600	Auxiliary Actuator Door Control
5	YE	2214	Auxiliary Air Temperature Door Control

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, 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 - 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, 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 - 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

Ambient Air Temperature Sensor (DF5)

Connector Part Information

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

Terminal Part Information

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

Ambient Air Temperature Sensor (DF5)

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

Auxiliary Water Pump Relay 1 (Long Wheel Base)

Connector Part Information

OEM: 12129716
Service: 15306045
Description: 4-Way F Metri-Pack 280 Series Sealed (GY)

Terminal Part Information

Terminal/Tray: 12110847/4
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Auxiliary Water Pump Relay 1 (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
30	OG	3040	Battery Positive Voltage
85	GY	2603	TXV Solenoid Control
86	BN	241	Ignition 3 Voltage
87	L-GN/BK	6554	Water Pump Supply Voltage

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 - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 15326870
Service: 88953160
Description: 2-Way F GT 280 Series Unsealed (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 - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A	OG	840	Battery Positive Voltage
B	BK	250	Ground

Blower Motor Control Processor - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 15326631
Service: 15306360
Description: 4-Way F GT 280 Series Sealed (D-GY)

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 Control Processor - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A	BK	1650	Ground
B	BK	250	Ground
C	GY	2604	Auxiliary Blower Motor Speed Control
D	OG	840	Battery Positive Voltage

Blower Motor Fuse - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 12010105
Service: See Catalog
Description: Fuse Block Pack-Con Series (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 Fuse - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A	OG	840	Battery Positive Voltage
B	OG	840	Battery Positive Voltage
B	OG	840	Battery Positive Voltage

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, B, C, 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

Blower Motor Switch - Front Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 12047781
Service: 12101864
Description: 3-Way F Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Blower Motor Switch - Front Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A	YE	2277	Auxiliary HVAC Enable Control
B	GY	2598	Low Reference
C	BN/WH	230	Instrument Panel Lamps Dimming Control

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, 4
Pins:2 (Short Wheel Base)
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: 5
Pins: 2 (Long Wheel Base)
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Console Mode Actuator - Auxiliary

Pin	Wire Color	Circuit No.	Function
1	GY	2598	Low Reference (Long Wheel Base)
1	BN	341	Ignition 3 Voltage (Short Wheel Base)
2	L-BU	5433	Console Mode Door Position Signal (Long Wheel Base)
2	WH	119	Auxiliary Mode Door Control (Short Wheel Base)
3	GY	598	5-Volt Reference (Long Wheel Base)
3	BK	2250	Ground (Short Wheel Base)
4	GY	2599	Auxiliary Mode Door Control (Long Wheel Base)
5	L-GN	5434	Console Mode Door Control (Long Wheel Base)

Coolant Bypass Valve (Long Wheel Base)

Connector Part Information

OEM: 12052641
Service: 12102747
Description: 2-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)

Coolant Bypass Valve (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A	GY/BK	1596	Coolant Bypass Solenoid Control
B	BK	250	Ground

Defrost Actuator

Connector Part Information

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

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, A2, A3, A4, A5, A7, A8, A9, A10, A12, B1, B2, B3, B4, B5, B6, B7, B8, B9, B11, 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	GY/BK	1596	Coolant Bypass Solenoid Control (Long Wheel Base Except XUV)
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, B, C, 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 (Short Wheel Base)

Connector Part Information

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

Terminal Part Information

Pins: 1, 4, 6, 7, 8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module - Auxiliary (Short Wheel Base)

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

HVAC Control Module - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 12110088
Service: 15306210
Description: 24-Way F Micro-Pack 100 Series Unsealed (GY)

Terminal Part Information

Pins: A8, B4
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: A1, A2, A3, A4, A5, A6, A7, A9, A11, B1, B2, B3, B5, B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

HVAC Control Module - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
A1	BN/WH	230	Instrument Panel Lamps Dimming Control
A2	OG	4340	Battery Positive Voltage
A3	GY	2603	TXV Solenoid Control
A4	GY	2599	Auxiliary Mode Door Control
A5	RD	2600	Auxiliary Actuator Door Control
A6	YE	2277	Auxiliary HVAC Enable Control
A7	D-BU	1199	Auxiliary Air Temperature Door Position Signal
A8	L-BU	5433	Console Mode Door Position Signal
A9	GY	598	5-Volt Reference
A10	--	--	Not Used
A11	GY	2289	Rear HVAC/Audio Class 2 Serial Data
A12	--	--	Not Used
B1	BK	2250	Ground
B2	GY	2598	Low Reference
B3	YE	2214	Auxiliary Air Temperature Door Control
B4	L-GN	5434	Console Mode Door Control
B5	BN/WH	2601	Auxiliary Mode Door Position Signal
B6-B11	--	--	Not Used
B12	GY	2604	Auxiliary Blower Motor Speed Control

Mode Actuator

Connector Part Information

OEM: 12040953
Service: 12102632
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)

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

Mode Actuator - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 12064982
Service: 12102633
Description: 5-Way F Metri-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)

Pins: 2, 4, 5
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Mode Actuator - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
1	GY	2598	Low Reference
2	BN/WH	2601	Auxiliary Mode Door Position Signal
3	GY/BK	598	5-Volt Reference
4	RD	2600	Auxiliary Actuator Door Control
5	GY/WH	2599	Auxiliary Mode Door Control

Recirculation Actuator

Connector Part Information

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

Terminal Part Information

Pins: 5, 6, 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

Water Pump - Auxiliary (Long Wheel Base)

Connector Part Information

OEM: 12131678
Service: 89046833
Description: 2-Way F Timer Mini-Power Series Sealed (BK)

Terminal Part Information

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

Pins: 2
Terminal/Tray: 4-964286-1/16
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Water Pump - Auxiliary (Long Wheel Base)

Pin	Wire Color	Circuit No.	Function
1	L-GN/BK	6654	Right Rear Door Handle Switch Signal
2	BK	250	Ground