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:
Cam Chain Inspection
Special Tools Required
Cam Chain inspection Gauge 07AAJ-RWCA100
1. Remove the front wheels.
2. Remove the splash shield (see step 25 on page 5-5).
3. Remove the cylinder head cover (see page 6 ...
Voice Control Switch Test
1. Remove the voice control switch (see page 17-7).
2. Measure the resistance between terminals No. 2 and
No. 4 in each switch position according to the table.
3. If the resistance is not as sp ...
Tire Service Life
The life of your tires is dependent on many factors, including driving
habits, road
conditions, vehicle loading, inflation pressure, maintenance history, speed, and
environmental conditions (eve ...