Cobra 4160 Alarm Wiring Diagram -

Main chassis ground. Connect to an existing factory earth point or directly to the negative battery terminal. Ignition & Monitoring Green/Red Wire (+15):

Orange Wires (x2): Turn Signal/Indicator Outputs (+). These connect to the left and right indicator circuits to provide visual confirmation when arming, disarming, or when the alarm is triggered.

Often caused by an incorrectly hooked up door pin or a faulty volumetric sensor that is too sensitive. cobra 4160 alarm wiring diagram

Cobra 8185 Alarm Wiring Guide | PDF | Fuse (Electrical) - Scribd

The Cobra 4160 alarm wiring diagram is a critical document that illustrates the connections between the various components of the system. The diagram shows the relationships between the control panel, sensors, sirens, and other peripherals. Main chassis ground

| Function | Common Wire Color | |----------|------------------| | Constant 12V | Red | | Ignition 12V | Black/Red or Yellow | | Ground | Black | | Starter cut relay (N/C output) | Green | | Door trigger (negative) | Purple (or Brown) | | Door trigger (positive) | Brown/White | | Siren output | Orange | | LED output | Blue | | Valet/program switch | Two wires (often White & Black) | | Central locking output (Type A/B) | White/Red & White/Green |

Secure the ECU high up under the dash using zip-ties or mounting screws. Avoid placing it near moving parts like the steering column or pedal assemblies. These connect to the left and right indicator

Ensure the installation complies with local regulations regarding vehicle security and noise levels for the siren. Configuration and Maintenance

Working on vehicle electronics carries a risk of short circuits. Industry best practices involve disconnecting the battery according to the manufacturer's specified procedure and using appropriate fusing for all new power connections. Improperly secured or spliced wiring can lead to parasitic battery drain or, in severe cases, electrical fires. Immobilization Integrity