GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2004 🢒 Isuzu MD F-Series 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 HVAC Connector End Views

HVAC Connector End Views w/o CTF

Table 1: A/C Compressor Clutch (C60)
Table 2: A/C High Pressure Switch (C60)
Table 3: Air Temperature Actuator
Table 4: Blower Motor
Table 5: Blower Motor Resistor Assembly
Table 6: Blower Motor Switch
Table 7: Condenser Fan Motor (C60)
Table 8: Evaporator Temperature Sensor (C60)
Table 9: HVAC Control Assembly C1
Table 10: HVAC Control Assembly C2
Table 11: Mode Actuator
Table 12: Recirculation Actuator

A/C Compressor Clutch (C60)


Object Number: 684795 Size: CH

Connector Part Information
    • 12052643
    • 2-Way F Metri-Pack 150 Series, Sealed (RD)

Pin

Wire Color

Circuit No.

Function

A

BK

82

Ground

B

L-GN

79

A/C Compressor Clutch Supply Voltage

A/C High Pressure Switch (C60)


Object Number: 240167 Size: CH

Connector Part Information
    • 6189-0013
    • 4-Way F Sumitomo, Sealed (NA)

Pin

Wire Color

Circuit No.

Function

1

D-GN/RD

7

A/C Request Signal

2

D-GN/WH

8

Condenser Relay Control

3

L-BU

9

A/C Compressor Clutch Supply Voltage

4

D-GN/OG

6

A/C Compressor Clutch Supply Voltage

Air Temperature Actuator


Object Number: 240174 Size: CH

Connector Part Information
    • 7319-3050
    • 5-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

PK/D-BU

231

Low Reference

2

PK

230

5-Volt Reference

3

L-GN

229

Air Temperature Door Control B

4

PK/BK

232

Air Temperature Door Position Signal

5

L-GN/WH

228

Air Temperature Door Control A

Blower Motor


Object Number: 236009 Size: CH

Connector Part Information
    • 7323-2821
    • 2-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

D-BU/RD

192

Blower Motor Low Reference

B

L-GN

191

Blower Motor Supply Voltage

Blower Motor Resistor Assembly


Object Number: 240173 Size: CH

Connector Part Information
    • 7323-2861
    • 6-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

D-BU/WH

196

Low Blower Motor Control

2

D-BU/RD

193

High Blower Motor Control

3

--

--

Not Used

4

D-BU/BK

195

Medium 1 Blower Motor Control

5

--

--

Not Used

6

D-BU/YE

194

Medium 2 Blower Motor Control

Blower Motor Switch


Object Number: 240180 Size: CH

Connector Part Information
    • 7323-2861-90
    • 6-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

BK

179

Ground

2

D-BU/WH

180

Low Blower Motor Control

3

D-BU/BK

181

Medium 1 Blower Motor Control

4

D-BU/YE

182

Medium 2 Blower Motor Control

5

D-BU/RD

183

High Blower Motor Control

6

RD/D-BU

184

A/C Request Signal

Condenser Fan Motor (C60)


Object Number: 240166 Size: CH

Connector Part Information
    • 7323-6423-30
    • 2-Way F Yazaki (BK)

Pin

Wire Color

Circuit No.

Function

5

BK

84

Ground

6

D-BU/WH

83

A/C Condenser Fan Motor Supply Voltage

Evaporator Temperature Sensor (C60)


Object Number: 240168 Size: CH

Connector Part Information
    • 7323-8335-30
    • 3-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

A

D-GN/RD

18

A/C Compressor Clutch Relay Control

B

D-GN/YE

17

A/C Request Signal

C

L-GN

16

Battery Positive Voltage

HVAC Control Assembly C1


Object Number: 240175 Size: CH

Connector Part Information
    • 7323-7169
    • 16-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK

186

Ground

3

PK

187

5-Volt Reference

4

L-GN/WH

188

Air Temperature Door Control A

5

BN/D-BU

189

Mode Door Position Signal E

6

BN/BK

190

Mode Door Position Signal F

7

BN/ WH

191

Mode Door Position Signal B

8

BN

192

Mode Door Position Signal A

9

--

--

Not Used

10

PK/D-BU

194

Low Reference

11

PK/BK

195

Air Temperature Door Position Signal

12

L-GN

196

Air Temperature Door Control B

13

L-GN

197

Mode Door Control A

14

L-GN/BK

198

Mode Door Control B

15

--

--

Not Used

16

BN/YE

199

Mode Door Position Signal D

HVAC Control Assembly C2


Object Number: 240177 Size: CH

Connector Part Information
    • 7323-8828
    • 12-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

1

BN/D-GN

200

Mode Door Position Signal C

2

PU/YE

175

Recirculation Door Control A

3

D-GN

177

A/C Request Signal

4

BK

172

Ground

5

L-GN

171

Blower Motor Relay Supply Voltage

6

PU/D-GN

176

Recirculation Door Control B

7

RD/D-BU

184

A/C Request Signal

8

BK/RD

173

Illumination Signal

9

PU/WH

178

Recirculation Door Position Signal

10

BK

174

Ground

11-12

--

--

Not Used

Mode Actuator


Object Number: 240182 Size: CH

Connector Part Information
    • 7319-3090
    • 9-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

L-GN/BK

224

Mode Door Control B

B

BN/D-GN

221

Mode Door Position Signal C

C

BN/BK

227

Mode Door Position Signal F

D

BN/D-BU

226

Mode Door Position Signal E

E

L-GN

225

Mode Door Control A

F

BN/WH

223

Mode Door Position Signal B

G

BN

222

Mode Door Position Signal A

H

BN/YE

220

Mode Door Position Signal D

J

BK

219

Ground

Recirculation Actuator


Object Number: 240183 Size: CH

Connector Part Information
    • 7319-3070
    • 7-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

PU/YE

223

Recirculation Door Control A

D

L-GN

236

Battery Positive Voltage

E

--

--

Not Used

F

PU/D-GN

234

Recirculation Door Control B

G

PU/WH

235

Recirculation Door Position Signal

HVAC Connector End Views CTF

Table 1: A/C Compressor Clutch (C60)
Table 2: A/C High Pressure Switch (C60)
Table 3: Air Temperature Actuator (C60)
Table 4: Blower Motor
Table 5: Blower Motor Resistor Assembly
Table 6: Blower Motor Switch
Table 7: Condenser Fan Motor (C60)
Table 8: Evaporator Temperature Sensor (C60)
Table 9: HVAC Control Assembly C1
Table 10: HVAC Control Assembly C2
Table 11: Mode Actuator
Table 12: Recirculation Actuator

A/C Compressor Clutch (C60)


Object Number: 684795 Size: CH

Connector Part Information
    • 12052643
    • 2-Way F Metri-Pack 150 Series, Sealed (RD)

Pin

Wire Color

Circuit No.

Function

A

BK

HX02

Ground

B

L-GN

HA26

A/C Compressor Clutch Supply Voltage

A/C High Pressure Switch (C60)


Object Number: 240167 Size: CH

Connector Part Information
    • 6189-0013
    • 4-Way F Sumitomo, Sealed (NA)

Pin

Wire Color

Circuit No.

Function

1

D-GN/RD

7

A/C Request Signal

2

D-GN/WH

8

Condenser Relay Control

3

L-BU

9

A/C Compressor Clutch Supply Voltage

4

D-GN/OG

6

A/C Compressor Clutch Supply Voltage

Air Temperature Actuator (C60)


Object Number: 240174 Size: CH

Connector Part Information
    • 7319-3050
    • 5-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

PK/D-BU

HA37

Low Reference

2

PK

HA36

5-Volt Reference

3

L-GN

HA39

Air Temperature Door Control B

4

PK/BK

HA38

Air Temperature Door Position Signal

5

L-GN/WH

HA35

Air Temperature Door Control A

Blower Motor


Object Number: 236009 Size: CH

Connector Part Information
    • 7323-2821
    • 2-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

D-BU/RD

HA12

Blower Motor Low Reference

B

L-GN

HA11

Blower Motor Supply Voltage

Blower Motor Resistor Assembly


Object Number: 1429655 Size: CH

Connector Part Information
    • 7323-2841
    • 4-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

D-BU/RD

HA13

High Blower Motor Control

2

D-BU/BK

HA15

Medium 1 Blower Motor Control

3

D-BU/WH

HA16

Low Blower Motor Control

4

D-BU/YE

HA14

Medium 2 Blower Motor Control

Blower Motor Switch


Object Number: 240180 Size: CH

Connector Part Information
    • 7323-2861-90
    • 6-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

1

BK

HX07

Ground

2

D-BU/WH

HA16

Low Blower Motor Control

3

D-BU/BK

HA15

Medium 1 Blower Motor Control

4

D-BU/YE

HA14

Medium 2 Blower Motor Control

5

D-BU/RD

HA12

High Blower Motor Control

6

RD/D-BU

HA24

A/C Request Signal

Condenser Fan Motor (C60)


Object Number: 240166 Size: CH

Connector Part Information
    • 7323-6423-30
    • 2-Way F Yazaki (BK)

Pin

Wire Color

Circuit No.

Function

5

BK

HX01

Ground

6

D-BU/WH

HA02

A/C Condenser Fan Motor Supply Voltage

Evaporator Temperature Sensor (C60)


Object Number: 240168 Size: CH

Connector Part Information
    • 7323-8335-30
    • 3-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

A

D-GN/RD

18

A/C Compressor Clutch Relay Control

B

D-GN/YE

17

A/C Request Signal

C

L-GN

16

Battery Positive Voltage

HVAC Control Assembly C1


Object Number: 240175 Size: CH

Connector Part Information
    • 7323-7169
    • 16-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

BK

HX05

Ground

3

PK

HA36

5-Volt Reference

4

L-GN/WH

HA35

Air Temperature Door Control A

5

BN/D-BU

HA32

Mode Door Position Signal E

6

BN/BK

HA33

Mode Door Position Signal F

7

BN/ WH

HA29

Mode Door Position Signal B

8

BN

HA28

Mode Door Position Signal A

9

--

--

Not Used

10

PK/D-BU

HA37

Low Reference

11

PK/BK

HA38

Air Temperature Door Position Signal

12

L-GN

HA39

Air Temperature Door Control B

13

L-GN

HA27

Mode Door Control A

14

L-GN/BK

HA34

Mode Door Control B

15

--

--

Not Used

16

BN/YE

HA31

Mode Door Position Signal D

HVAC Control Assembly C2


Object Number: 240177 Size: CH

Connector Part Information
    • 7323-8828
    • 12-Way F Yazaki (WH)

Pin

Wire Color

Circuit No.

Function

1

BN/D-GN

HA30

Mode Door Position Signal C

2

PU/YE

HA40

Recirculation Door Control A

3

D-GN

HA22

A/C Request Signal

4

BK

HX04

Ground

5

L-GN

HA17

Blower Motor Relay Supply Voltage

6

PU/D-GN

HA41

Recirculation Door Control B

7

RD/D-BU

HA24

A/C Request Signal

8

BK/RD

HA23

Illumination Signal

9

PU/WH

HA42

Recirculation Door Position Signal

10

BK

HX06

Ground

11-12

--

--

Not Used

Mode Actuator


Object Number: 240182 Size: CH

Connector Part Information
    • 7319-3090
    • 9-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

L-GN/BK

HA34

Mode Door Control B

B

BN/D-GN

HA30

Mode Door Position Signal C

C

BN/BK

HA33

Mode Door Position Signal F

D

BN/D-BU

HA32

Mode Door Position Signal E

E

L-GN

HA27

Mode Door Control A

F

BN/WH

HA29

Mode Door Position Signal B

G

BN

HA28

Mode Door Position Signal A

H

BN/YE

HA31

Mode Door Position Signal D

J

BK

HX08

Ground

Recirculation Actuator


Object Number: 240183 Size: CH

Connector Part Information
    • 7319-3070
    • 7-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

PU/YE

HA40

Recirculation Door Control A

D

L-GN

HA43

Battery Positive Voltage

E

--

--

Not Used

F

PU/D-GN

HA41

Recirculation Door Control B

G

PU/WH

HA42

Recirculation Door Position Signal