Cobra 4160 Alarm Wiring Diagram ❲Essential · Anthology❳
: Dual outputs for the left and right indicator lights (hazard flashers).
The Cobra 4160 is a state-of-the-art alarm system designed to provide advanced security features, including motion detection, door and window sensors, and remote monitoring. The system consists of a control panel, sensors, sirens, and other peripherals that work together to provide comprehensive security coverage. cobra 4160 alarm wiring diagram
: The 4160 PCB can sometimes be repaired or upgraded to work with modern flip-key remotes. : Dual outputs for the left and right
| Wire Color | Function | Connection Point | | :--- | :--- | :--- | | | +12V Constant (Battery) | Connect to a permanent 12V source (e.g., battery positive or fuse box). | | Black | Chassis Ground | Connect to clean, bare metal on the vehicle chassis. | | Yellow | Ignition Input (On/Off sense) | Connect to a wire that has +12V only when the key is in the ON or RUN position. | | White | Parking Light Output (Flash) | Connect to the vehicle’s parking light wire (usually brown or gray). | | Orange | Siren Output (+) | Connect to the red wire of the included siren (the black siren wire goes to ground). | | Brown | Starter Kill Relay (87a – Normally Closed) | Part of the starter interrupt; detailed below. | : The 4160 PCB can sometimes be repaired
The alarm unit should be mounted inside the vehicle, away from heat sources, with the main connector oriented downward to prevent moisture buildup.
Pneumatic/Vacuum Systems: Used in specific older luxury models, these require a longer pulse duration to allow the vacuum pump to operate the locks fully. Installation Best Practices
Trigger Zones: Individually test the door, bonnet, and boot triggers to ensure each circuit correctly activates the siren when the system is armed.
