Honda Accord: Circuit Diagram





System Description
Security Alarm
The security alarm system is armed automatically after
the doors, hood, and trunk lid are closed and locked. For
the system to arm, the ignition switch must be in the
LOCK (0) posit ...
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). ...
See also:
Secondary H02S Replacement
Special Tools Required
02 Sensor Wrench Snap-on S6176 or equivalent,
commercially available
1. Disconnect the secondary H02S 4P connector (A),
then remove the secondary H02S (B).
2. Install the ...
Recirculation Control Motor Test
'08-09 models 4-door with A/T and "10 model
with A/T
NOTE: Before testing the motor, check for HVAC DTCs
(see page 21-9).
1. Disconnect the 7P connector from the recirculation
control moto ...
SRS Unit Replacement
Removal
1. Do t h e b a t t e r y t e r m i n a l d i s c o n n e c t i o n procedure
(see
page 22-91), t h e n w a i t at least 3 m i n u t e s before
s t a r t i n g work.
2. Remove t h e d ...