Honda Accord: Circuit Diagram

Troubleshooting
Special Tools Required
Vacuum Pump/Gauge, 0-”30 inHg Snap-on YA4000A or
equivalent commercially available
NOTE:
- Check the vacuum hoses and the lines for damage and
proper connections befor ...
See also:
Immobilizer-Keyless 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).
1. Remove the driver's dashboard lower cover (see page ...
Climate Control Switch
Removal / Installation
With Navigation
1 Remove the audio unit (see page 23-114).
2. Remove the self-tapping screws and the climate
control switches (A). If necessary, replace the bulbs
(B).
3. Install the switches ...
Idle Speed Inspection
NOTE:
- Before checking the idle speed, check these items:
- The malfunction indicator lamp (MIL) has not been
reported on, and there are no DTCs.
- Ignition timing
- Spark plug ...
