GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 TrailBlazer - 2WD 🢒 Body and Accessories 🢒 Theft Deterrent 🢒 Theft Deterrent System Connector End Views
Table 1: Hood Ajar Switch (Export)
Table 2: Passlock Sensor

Hood Ajar Switch (Export)


Object Number: 635009 Size: CH

Connector Part Information
    • 12052641
    • 2-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK/BLK

109

Hood Ajar Switch Signal

B

BLK

350

Ground

Passlock Sensor


Object Number: 812599 Size: CH

Connector Part Information
    • 50-57-9403
    • 3-Way F Molex 70066 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

YEL

1836

Security System Sensor Signal

2

ORN/BLK

1835

Security System Sensor Low Reference

3

RED/WHT

812

12 Volt Reference