GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 SRX 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Electrical Connector End Views
Connector 1: Battery Current Sensor
Connector 2: Generator
Connector 3: Starter (LY7)

Battery Current Sensor
Object Number: 646415 Size: CH

Connector Part Information

  • OEM: 15326808
  • Service: 15306388
  • Description: 3-Way F GT 150 Sealed 4.5 (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

Battery Current Sensor

Pin

Wire Color

Circuit No.

Function

A

PK

5076

Battery Current Sensor 5V

B

BN

5077

Battery Current Sensor Low Reference

C

WH

5075

Battery Current Sensor Signal

Generator
Object Number: 1283861 Size: CH

Connector Part Information

  • OEM: 1928403137
  • Service: 89046837
  • Description: 2-Way F JR Power Timer (BK)

Terminal Part Information

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

Generator

Pin

Wire Color

Circuit No.

Function

1

OG

225

Generator Turn On Signal

2

GY

23

Generator Field Duty Cycle Signal

Starter (LY7)
Object Number: 439508 Size: CH

Connector Part Information

  • OEM: 12089916
  • Service: 12101763
  • Description: 1-Way F Metri-Pack 280 Sealed (GY)

Terminal Part Information

  • Terminal/Tray: 12176387/3
  • Core/Insulation Crimp: F/5
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Starter (LY7)

Pin

Wire Color

Circuit No.

Function

A

PU

6

Starter Solenoid Crank Voltage