Honda Accord: Circuit Diagram - Immobilizer System - Body Electrical - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Circuit Diagram

DTC Troubleshooting


    System Description
    The vehicle is equipped with a Type Vll (GEN 5) immobilizer system that will disable the vehicle unless a programmed ignition key is used. This system consists of a transponder combined with a k ...

    DTC Troubleshooting
    DTC U0155: Immobilizer-keyless Control Unit Lost Communication With Gauge Control Module NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosi ...

    See also:

    Alternator and Regulator Circuit Troubleshooting
    Special Tools Required Alternator, Regulator, Battery, and Starter Tester OTC3131* ^Available through the Honda Tool and Equipment Program 888-424-6857 1. Make sure the battery connections are go ...

    Light Switches
    • Manual Operation Rotating the light switch turns the lights on and off, regardless of the position of the ignition switch*1. • High beams Push the lever forward until you hear a click. ...

    Mode Control Motor Test
    NOTE: Before testing the motor, check for HVAC DTCs (see page 21-101). 1. Disconnect the 7P connector from the mode control motor. Incorrectly applying power and ground to the mode control mo ...