GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2004 🢒 Isuzu MD F-Series 🢒 Engine 🢒 Engine Controls - 7.8L 🢒 Engine Electrical Connector End Views

Engine Electrical Connector End Views w/o CTF

Table 1: Clutch Start Switch (Manual Transmission)
Table 2: Generator
Table 3: Starter Relay C1
Table 4: Starter Relay C2
Table 5: Starter Relay C3

Clutch Start Switch (Manual Transmission)


Object Number: 1427861 Size: CH

Connector Part Information
    • 7319-3020-60
    • 2-Way F Yazaki (GN)

Pin

Wire Color

Circuit No.

Function

A

YE

39

Crank Voltage

B

YE

40

PNP/Clutch Start Switch Signal

Generator


Object Number: 697046 Size: CH

Connector Part Information
    • 12186568
    • 4-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

TN

71

Charge Indicator Control

C

RD/D-BU

73

Generator Field Duty Cycle Signal

D

TN

72

Ignition 1 Voltage

Starter Relay C1


Object Number: 246685 Size: CH

Connector Part Information
    • 7322-4012
    • 1-Way M Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

RD

18

Battery Positive Voltage

Starter Relay C2


Object Number: 246685 Size: CH

Connector Part Information
    • 7323-4013
    • 1-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

BK/WH

21

Starter Solenoid Crank Voltage

Starter Relay C3


Object Number: 1428251 Size: CH

Connector Part Information
    • 7323-1424-40
    • 2-Way M Yazaki (L-GY)

Pin

Wire Color

Circuit No.

Function

A

YE/BK

25

Starter Enable Relay Control

B

PU

167

Starter Solenoid Crank Voltage (Allison® LCT)

YE

224

Starter Solenoid Crank Voltage (Allison® MD)

YE

26

Starter Solenoid Crank Voltage (M/T)

Engine Electrical Connector End Views CTF

Table 1: Clutch Start Switch (Manual Transmission)
Table 2: Generator
Table 3: Starter Relay C1
Table 4: Starter Relay C2
Table 5: Starter Relay C3

Clutch Start Switch (Manual Transmission)


Object Number: 1427861 Size: CH

Connector Part Information
    • 7319-3020-60
    • 2-Way F Yazaki (GN)

Pin

Wire Color

Circuit No.

Function

A

YE

PA12

Crank Voltage

B

YE

PA13

PNP/Clutch Start Switch Signal

Generator


Object Number: 697046 Size: CH

Connector Part Information
    • 12186568
    • 4-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

TN

PA29

Charge Indicator Control

C

RD/D-BU

DF59

Generator Field Duty Cycle Signal

D

TN

PA20

Ignition 1 Voltage

Starter Relay C1


Object Number: 246685 Size: CH

Connector Part Information
    • 7322-4012
    • 1-Way M Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

RD

PA26

Battery Positive Voltage

Starter Relay C2


Object Number: 246685 Size: CH

Connector Part Information
    • 7323-4013
    • 1-Way F Yazaki (NA)

Pin

Wire Color

Circuit No.

Function

A

BK/WH

PA27

Starter Solenoid Crank Voltage

Starter Relay C3


Object Number: 1428251 Size: CH

Connector Part Information
    • 7323-1424-40
    • 2-Way M Yazaki (L-GY)

Pin

Wire Color

Circuit No.

Function

A

YE

DF58

Starter Enable Relay Control

B

YE

BA56

Starter Solenoid Crank Voltage (Allison® LCT)

YE

NF58

Starter Solenoid Crank Voltage (Allison® MD)

YE

PA13

Starter Solenoid Crank Voltage (M/T)