GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Express - AWD 🢒 Safety and Security 🢒 Immobilizer 🢒 Immobilizer Connector End Views
Connector 1: Passlock Sensor

Passlock Sensor
Object Number: 812599 Size: CH

Connector Part Information

  • OEM: 50-57-9403
  • Service: Service by Harness - See Part Catalog
  • Description: 3-Way F 70066 Series (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

Passlock Sensor

Pin

Wire Color

Circuit No.

Function

1

YE

1836

Security System Sensor Signal

2

TN

1835

Security System Sensor Low Reference

3

OG/WH

812

12-Volt Reference