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Posts tagged Immobilizer System

1998 Hyundai Trajet Immobilizer Control System Circuit

Below schematic illustrates the 1998 Hyundai Trajet Immobilizer Control System Circuit and Wiring Diagram. The 1998 Hyundai Trajet immobilizer control system consists of transponder key, coil antenna, ICM (immobilizer control module), and engine control module. When ignition is “ON”, the coil supplies energy to the transponder, which in turn accumulates energy in the condenser.

2002 Honda Civic Immobilizer System Circuit Diagram

The 2002 Honda Civic is equipped with an immobilizer system that will disable the vehicle unless the prior ignition key is used. The system consists of a transponder located in the ignition key, an immobilizer control unit-receiver, an indicator light and the ECM (engine control module). The following schematic shows details of 2002 Honda Civic Immobilizer System Circuit Diagram.

Circuit Diagram for Car Alarm and Immobilizer System by Ron J

The following circuit diagram apply for Car Alarm and Immobilizer System. This circuit features exit and entry delays, an intermittent siren output and automatic reset, an instant alarm zone. You can immobilize the vehicle and flash the lights just by adding an external relays. The circuit uses a Cmos 4011. It has four two-input NAND gates. These gates only have a low output when both inputs are high. While at least one input is low – the output pin will remain high. The electronic components used include resistor, transistor, diodes, CMOS IC, zener, capacitor, 25 watt electrolytic and a relay.