Honda Accord: Circuit Diagram - Heating/Air Conditioning - Heating, Ventilation, and Air Conditioning - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Circuit Diagram

'08-09 Models


10 Model


10 Model


DTC Troubleshooting


    System Description
    The air conditioning (A/C) system removes heat from the passenger compartment by transferring heat from the ambient air to the evaporator. The A/C system refrigerant expands in the evaporator, and ...

    DTC Troubleshooting
    DTC indicator 1: An Open in the Air Mix Control Motor Circuit 1. Turn the ignition switch to LOCK (0), and then to ON (II). 2. Do the self-diagnostic function with the HVAC control unit (see pa ...

    See also:

    Auto Door Unlocking
    The auto door unlocking feature has five possible settings: The auto door unlocking is deactivated all the time. On A/T vehicles, the driver’s door unlocks when you move the shift lever to ...

    Shift Lock System Circuit Troubleshooting
    1. Connect the HDS to the DLC (A) located under the driver's side of the dashboard. 2. Turn the ignition switch to ON (II). Make sure the HDS communicates with the PCM. If it does not, go to the ...

    Fuse Locations
    If any electrical devices are not working, turn the ignition switch to LOCK and check to see if any applicable fuse is blown. • Engine Compartment Fuse Box Located near the brake fluid rese ...