Honda Accord: Symptom Troubleshooting Index
Power Door Locks/Kef less
1. Check for B-CAN DTCs. If any B-CAN DTCs are Indicated, refer to the B-CAN System Diagnosis Test Mode A (see page 22-134) and resolve them first.
2. If the door lock system and the keyless operation do not work, troubleshoot the door locks first.
NOTE: The system does not function when the ignition switch is ON (II).

*: If only one door is not working properly, check that door's lock actuator first, then check the other items listed in this table.

*: If only one door is not working properly, check that door's lock actuator first, then check the other items listed in this table.
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). ...
Symptom Troubleshooting
The horn does not sound and/or the
headlights do not flash when the PANIC
button on the transmitter is pressed
NOTE: Before troubleshooting, check the B-CAN DTCs.
any DTCs are indicated, and trou ...
See also:
How the Side Airbag Off Indicator Works
This indicator alerts you that the
passenger’s side airbag has been
automatically shut off. It does not
mean there is a problem with your
side airbags.
When you turn the ignition switch t ...
Turn Signals
The turn signals can be used when the ignition
switch is in ON .
• One-touch turn signal
When you lightly push up or down and release
the turn signal lever, the exterior turn signals
and t ...
Circuit Diagram
DRIVER'S UNDER-DASH
FUSE/RELAY BOX CONNECTOR N (16P)
Wire side of female terminals
DRIVER'S UNDER-DASH
FUSE/RELAY BOX CONNECTOR P (20P)
Wire side of female terminals
GAUGE CONTROL MODULE 3 ...