Fleet Door Trigger

Door Trigger Installation

Reference material for installing the B-Pillar Fleet door trigger. Use the official installation document below for step-by-step instructions, wiring, and location details.

Important: Door trigger wiring varies by vehicle model, model year, and trim. Always verify the switch circuit, polarity, and door-pin behavior in the current vehicle service information before making a connection.

Door trigger basics

1. Locate

Identify the correct door circuit or B-pillar switch location for the vehicle model.

2. Verify

Confirm switch state and polarity with a meter before cutting or splicing any wire.

3. Install

Follow the installation document for mounting, routing, and connector details.

4. Test

Open and close each door and confirm the signal registers every time.