Honda Accord: Circuit Diagram
HFL System Troubleshooting
NOTE:
• Before doing this troubleshooting, refer to General Troubleshooting
Information (see page 23-254) to make sure the
phone is compatible and configured correctly.
• You must be ...
DTC Troubleshooting
DTC B1775: Microphone input/Output Short to
Power/Open
NOTE: If you are troubleshooting multiple DTCs, be sure
to follow the instructions in B-CAN system diagnosis test
mode A (see page 22-134).
...
See also:
A/C Service Tips and Precautions
• Compressed air mixed with the R-134a forms a
combustible vapor.
• The vapor can burn or explode causing serious
injury.
• Never use compressed air to pres ...
Air Mix Control Motor Test
NOTE: Before testing the motor, check for HVAC DTCs
(see page 21-9).
1. Disconnect the 7P connector from the air mix control
motor.
Incorrectly applying power and ground to the air mix
contro ...