Honda Accord: Immobilizer System - Security System - Controls - Honda Accord 2013-2025 Owner's ManualHonda Accord: Immobilizer System

The immobilizer system prevents a key that has not been pre-registered from starting the engine. Each key contains electronic transmitters that use electronic signals to verify the key.

Pay attention to the following when inserting the key into the ignition switch or pressing the ENGINE START STOP button:

• Do not allow objects that emit strong radio waves near the ignition switch or the ENGINE START STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle's immobilizer system near the ignition switch.

NOTICE

Leaving the ignition key in the vehicle can result in theft or accidental movement of the vehicle.

Always take the ignition key with you whenever you leave the vehicle unattended.

Do not alter the system or add other devices to it.

Doing so may damage the system and make your vehicle inoperable.

    Security System
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    Security System Alarm
    The security system alarm activates when the doors, trunk, or hood are opened without the key, remote transmitter, or smart entry system. The security alarm continues for a maximum of two minutes ...

    See also:

    Audio Communication Line Circuit Troubleshooting
    1. Turn the ignition switch to LOCK (0). 2. Disconnect climate control unit connector A (28P) and the audio-HVAC subdisplay (with navigation) or audio-HVAC display unit (without navigation) 12P ...

    Paint Code
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    ECON Button
    The ECON button turns the ECON mode on and off. The ECON mode helps you improve your fuel economy by adjusting the performance of the engine, transmission, heating and cooling system/climate co ...