GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 STS 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Engine Electrical Connector End Views
Connector 1: Battery Current Sensor
Connector 2: Generator
Connector 3: Hood Ajar Switch

Battery Current Sensor
Object Number: 646415 Size: CH

Connector Part Information

  • OEM: 15326808
  • Service: See Catalog
  • Description: 3-Way F GT 150 Series Sealed 4.5 (BK)

Terminal Part Information

  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Battery Current Sensor

Pin

Wire Color

Circuit No.

Function

A

PK

5076

Current Sensor Supply Voltage

B

BN

5077

Current Sensor Low Reference

C

WH

5075

Current Sensor Signal

Generator
Object Number: 1283861 Size: CH

Connector Part Information

  • OEM: 1928403137
  • Service: 89046837
  • Description: 2-Way F Bosch (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

Hood Ajar Switch
Object Number: 646415 Size: CH

Connector Part Information

  • OEM: 15326808
  • Service: See Catalog
  • Description: 3-Way F GT 150 Series Sealed 4.5 (BK)

Terminal Part Information

  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Hood Ajar Switch

Pin

Wire Color

Circuit No.

Function

A

YE

5530

Hood Open Switch Signal

B

PU

5531

Hood Closed Switch Signal

C

BK

250

Ground