Honda Accord: Circuit Diagram
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Body Electrical / Immobilizer System / Circuit Diagram

System Description
The vehicle is equipped with a Type Vll (GEN 5) immobilizer system that will
disable the vehicle unless a programmed
ignition key is used.
This system consists of a transponder combined with a k ...
DTC Troubleshooting
DTC U0155: Immobilizer-keyless Control Unit
Lost Communication With Gauge Control
Module
NOTE: If you are troubleshooting multiple DTCs, be sure
to follow the instructions in B-CAN System Diagnosi ...
See also:
Additional Safety Precautions
Do not let a child wear a seat belt
across the neck. This could result
in serious neck injuries during a
crash.
Do not let a child put the shoulder
part of a seat belt behind the back
or un ...
MICU Input Test
NOTE:
• Before testing, troubleshoot the multiplex
integrated control unit first, using B-CAN System Diagnosis Test Mode A
{see page 22-134).
• Before testing, make sure the No. 15 (7 ...
Driving
...