Honda Accord: System Description
HandsFreeLink Control Unit Inputs and Outputs

HandsFreeLink Control Unit 28P Connector

*l:The shielded wires have a heat-shrink tube insulating the outside of the wire. The color of the insulating tube, typically black or dark gray may not match the color of the wire shown on the circuit diagram.
*2:With navigation
*3:Without navigation
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 ...
See also:
Checking the Battery
Check the battery condition monthly. Look at
the test indicator window and check the
terminals for corrosion.
The battery condition is being monitored by
the sensor on the negative terminal. ...
DTC Troubleshooting
DTC B1127: Driver's Door Key Cylinder Switch
Malfunction
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). ...
