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:
System Diagnostic Mode
Start-up procedure and Diagnostic IVieny
There are two ways t o enter the diagnostic mode:
Method 1 :
Start the vehicle. When the globe screen appears,
connect the SCS service connector (see page ...
B-CAN System Diagnosis Test Mode
C
Do this diagnosis if a component that is controlled by the
B-CAN system does not stop or turn off.
NOTE:
• If the component does not turn on, go to B-CAN
System Diagnosis Test Mode D {see p ...
Drive Belt Inspection
1. Inspect the belt for cracks or damage. If the belt is
cracked or damaged, replace it (see page 4-30).
2. Check the position of the auto-tensioner indicator's
pointer (A) is within the standard ...