Honda Accord: Circuit Diagram
'10 model w i t h navigation system

'08-09 models with navigation system

Without navigation system with climate control system

With HVAC control system

Component Location Index
With navigation system
...
Function Test
NOTE;
• With climate control: Before testing, troubleshoot the
B-CAN System Diagnosis Test Mode A (see page
22-134).
• Before testing, check the No. 4 (40 A) fuse in the
under-hood fu ...
See also:
How to Use HFL
The ignition switch must be in the ACCESSORY (I) or ON (II) position.
To use HFL, you need to pair your
Bluetooth-compatible cell phone to
the system. ...
ECM/PCM Idle Learn Procedure
The idle learn procedure must be done so the ECM/PCM
can learn the engine idle characteristics.
Do the idle learn procedure whenever you do any of
these actions:
- Replace ECM/PCM.
...
Sound Quality Diagnosis
Special Tools Required
Diagnostic CD 07AAZ-SDBA100
Use the following tests to check sound quality.
NOTE: Before beginning the following tests, write down
the customer's bass, treble, fader and b ...