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:

    A/C Signal Circuit Troubleshooting
    NOTE: • If the blower motor does not run at all speeds, the A/C compressor will be inoperative. Run the self-diagnostic function, and check for DTC 12. Before performing any other troubleshoo ...

    Transmission Installation
    Special Tools Required -Engine Hanger Adapter VSB02C000015* •Engine Support Hanger, A and Reds AAR-T1256* -Subframe Adapter VSB02C000016 -Subframe Alignment Pin 070AG-SJAA10S *: Available ...

    Ignition Key Light Test
    1. Remove the steering column upper and lower covers (see page 20-181). 2. Disconnect the 6P connector (A). 3. The LED should come on when power is connected to terminal No. 6 and ground is co ...