GM Service Manual Online
For 1990-2009 cars only
Table 1: Battery Current Sensor
Table 2: Generator (L26/L32)
Table 3: Generator (LS4)
Table 4: Hood Ajar Switch

Battery Current Sensor


Object Number: 646415  Size: CH

Connector Part Information

    • 15326808
    • 3-Way F GT 150 Series, Sealed 4.5 (BK)

Pin

Wire Color

Circuit No.

Function

A

RD/WH

812

I/P Dimming Voltage Reference

B

L-GN

5077

Low Reference

C

WH

5075

Current Sensor Voltage

Generator (L26/L32)


Object Number: 1522871  Size: CH

Connector Part Information

    • 12186308
    • 2-Way F Bosch JPT Series, Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

RD

225

Generator Turn On Signal

2

GY

23

Generator Field Duty Cycle Signal

Generator (LS4)


Object Number: 1522871  Size: CH

Connector Part Information

    • 12186308
    • 2-Way F JPT Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

RD

225

Generator Turn On Signal

2

GY

23

Generator Field Duty Cycle Signal

Hood Ajar Switch


Object Number: 523630  Size: CH

Connector Part Information

    • 15326801
    • 2-Way F GT 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

PK/BK

109

Hood Ajar Switch Signal

B

BK

1350

Ground