Honda Accord: Circuit Diagram
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Body Electrical / Reminder Systems / Circuit Diagram


Control Unit Input Test
NOTE: Before testing, troubleshoot the multiplex integrated control unit
first, using B-CAN System Diagnosis Test Mode
A (see page 22-134).
Driver's MICU
1. Turn the ignition switch to LOCK (0), ...
See also:
Radiator and A/C Condenser Fan
Common Circuit Troubleshooting
NOTE:
• Do not use this troubleshooting procedure if only one
fan is inoperative, or if the A/C compressor is
inoperative. Refer to the symptom troubleshooting
index.
• Before doing s ...
Circuit Diagram
...
General Troubleshooting Information
How to Check for DTCs with the HDS
There are three methods used to check for DTCs. The recommended method is to
use the Honda Diagnostic System
(HDS) with the appropriate software, plugged into th ...
