HVAC Connector End Views. Isuzu S/T Isuzu

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 1999 🢒 S/T Isuzu - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 HVAC Connector End Views

Table 1:	A/C Compressor Clutch
Table 2:	A/C Compressor Cycling Switch (4.3L Engine)
Table 3:	A/C Compressor High Pressure Cutoff Switch (4.3L Engine)
Table 4:	A/C Refrigerant Pressure Sensor (2.2L Engine)
Table 5:	Air Temperature Valve Sensor and Motor
Table 6:	Blower Motor
Table 7:	Blower Motor Relay
Table 8:	Blower Motor Resistor
Table 9:	Heater and A/C Controller Connector C1
Table 10:	Heater and A/C Controller Connector C2
Table 11:	Heater and A/C Controller Connector C3
Table 12:	Heater and A/C Controller Connector C4
Table 13:	Heater and A/C Controller Connector C5

A/C Compressor Clutch

Connector Part Information

•

12162017

•	2-Way F Metri-Pack 150 Series Sealed (MED GRY)

Wire Color

Circuit No.

Function

BLK/WHT

350

Ground

DK GRN

Air Conditioning Compressor Clutch Solenoid Feed

A/C Compressor Cycling Switch (4.3L Engine)

Connector Part Information

•

12162436

•	2-Way F Metri-Pack 150 Series Sealed Pull-to-Seat (BLK)

Wire Color

Circuit No.

Function

DK GRN

603

Air Conditioning Refrigerant Low Pressure Cut - Out Switch Output

BLK/WHT

351

Ground - Clean

A/C Compressor High Pressure Cutoff Switch (4.3L Engine)

Connector Part Information

•

12162438

•	2-Way F Metri-Pack 150 Series Sealed Pull-to-Seat (BLK)

Wire Color

Circuit No.

Function

LT BLU

203

Air Conditioning Refrigerant High Pressure Cut - Out Switch Output

DK GRN/WHT

762

Air Conditioning Request Signal

A/C Refrigerant Pressure Sensor (2.2L Engine)

Connector Part Information

•

12110192

•	2-Way F Metri-Pack 150 Series, Sealed Pull-to-Seat (BLK)

Wire Color

Circuit No.

Function

BLK

552

Sensor Return

GRY

596

Reference Voltage Feed - 5 Volt Reference

RED/BLK

380

Air Conditioning Refrigerant Pressure Sensor Signal

Air Temperature Valve Sensor and Motor

Connector Part Information

•

12040953

•	6-Way F Micro-Pack 100 Series (BLK)

Wire Color

Circuit No.

Function

5-6

Not Used

BLK

1850

Ground

LT BLU

733

Air Temperature Valve Position Sensor Signal

Not Used

BRN

341

Fuse Output - Ignition

Blower Motor

Connector Part Information

•

12066681

•	2-Way F Metri-Pack 630 Series, Sealed, Pull-to-Seat (BLK)

Wire Color

Circuit No.

Function

PPL

Blower Motor Feed

BLK

850

Ground

Blower Motor Relay

Connector Part Information

•

12110539

•	5-Way F Metri-Pack 280 Series, Flex Lock, Sealed (BLK)

Wire Color

Circuit No.

Function

PPL

Blower Motor Feed

BLK

850

Ground

ORN

Blower Switch Output - High

ORN

540

Fuse Output - Battery - Type III Fuse

87A

DK BLU

101

Blower Resistor Output

Blower Motor Resistor

Connector Part Information

•

12048412

•	4-Way F Metri-Pack 480 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

LT BLU

Blower Switch Output - Medium 2

BRN

High Speed Blower Relay Feed - Coil

DK BLU

101

Blower Resistor Output

TAN

Blower Switch Output - Medium 1

Heater and A/C Controller Connector C1

Connector Part Information

•

12191271

•	Printed Circuit Connectors Bow Series, Pull-to-Seat (GRY)

Wire Color

Circuit No.

Function

GRY

1220

Fuse Output - Instrument Panel Lamps

2-4

Not Used

BLK

1050

Ground

6-10

Not Used

Heater and A/C Controller Connector C2

Connector Part Information

•

12162512

•	3-Way F Metri-Pack 480 Series (BLK)

Wire Color

Circuit No.

Function

LT BLU

203

Air Conditioning Refrigerant High Pressure Cut - Out Switch Feed

BRN

High Speed Blower Relay Feed - Coil

BRN

141

Fuse Output - Ignition

Heater and A/C Controller Connector C3

Connector Part Information

•

12034146

•	3-Way F Metri-Pack 280 Series Sealed (BLK)

Wire Color

Circuit No.

Function

BRN

341

Fuse Output - Ignition

LT BLU

733

Air Temperature Valve Position Sensor Signal

BLK

1050

Ground

Heater and A/C Controller Connector C4

Connector Part Information

•

12020813

•	5-Way F Metri-Pack 630 Series (BLK)

Wire Color

Circuit No.

Function

ORN

Blower Switch Output - High

LT BLU

Blower Switch Output - Medium 2

TAN

Blower Switch Output - Medium 1

Not Used

BRN

High Speed Blower Relay Feed - Coil

Heater and A/C Controller Connector C5

Connector Part Information

•

12059162

•	4-Way F Micro-Pack 100 Series (BLU)

Wire Color

Circuit No.

Function

GRY

1220

Fuse Output - Instrument Panel Lamps

BRN

341

Fuse Output - Ignition

WHT

393

Rear Window Wiper Motor Feed

BLK

1050

Ground