Instructions for Wiring Harness Positioning and Wiring of Beidou Automobile Travel Recorder Terminal Equipment.Gps speed limiter

　　Prot1 harness definition

　　Serial Number Cable Color Wiring Description (Vehicle Signal Line)

　　1 Light blue small light

　　2 Light green right turn (effective at high level)

　　3 pink left turn

　　4. Purple door closed (currently not received)

　　5 Orange CANL

　　6 green horn (active at high level)

　　7 Gray CANH

　　8 Yellow brake signal line (effective at high level)

　　9. The heat shrink tube is directly grounded to the car. If it is a mechanical speedometer, connect it to the speed sensor signal wire

　　If the blue color is electronic speedometer, connect it to the speedometer speed signal line

　　The positive pole of the 11 white speed sensor power supply only needs to be connected to a mechanical speedometer, while the negative pole of the electric speed sensor power supply does not need to be connected to a sub speedometer

　　12 brown cut off oil output

　　13 Red car battery positive electrode, also known as the positive electrode of the car battery

　　14 Black car battery negative electrode, also known as the negative electrode of the car battery

　　15 white green emergency alarm (effective at low level)

　　16 white and black ACC detection

　　Prot2 harness definition

Read recommendations:

fleet gps tracking Solution

gps tracker with magnet

4G Wired GPS Tracker PCBA

What are the GPS positioning methods

How to remove the car GPS location tracker