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:
General Troubleshooting
Information
Lever-Locked Connector
Disconnecting
To disconnect the connector, pull the lever (A) while
pushing the lock tab (B) down, then pull the connector
(C).
Connecting
To connect the connector, push ...
Ceiling Light
The ceiling light has a three-position
switch: ON, Door Activated, and
OFF. In the Door Activated (center)
position, the light comes on when
you:
Open either door.
Unlock the driver’s do ...
B-CAN System Diagnosis Test Mode
1 and Test Mode 2 (without the
HDS)
Special Tools Required
MFCS (MCIC) Service Connector 07WAZ-00101 OA
Test Mode 1
Check the ECM/PCM for DTCs and troubleshoot
ECM/PCM (see p a g e 11-3) or F-CAN loss o f
communication errors first ...