Honda Accord: Circuit Diagram
'08-09 Models


10 Model


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/T Clutch Pressure Control Solenoid
Valve A Test
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
...
System Diagnostic Mode
Start-up procedure and Diagnostic IVieny
There are two ways t o enter the diagnostic mode:
Method 1 :
Start the vehicle. When the globe screen appears,
connect the SCS service connector (see page ...
Roof and Trunk
...