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:
Front Seat Slide Lever Replacement
Driver's seat (manual height adjustable
seat)/passenger's seat
NOTE:
- Put on gloves to protect your hands.
- Take care not to tear or damage the seat covers.
1. Remove the front seat {see pa ...
DTC Troubleshooting
DTC P0122: TP Sensor A Circuit Low Voltage
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
1. ...
Fuel Cap Warning Message System
Troubleshooting
Special Tools Required
- Vacuum Pump/Gauge, 0 - 3 0 In.Hg, Snap-on YA4000A
or equivalent, commercially available
- Vacuum/Pressure Gauge, 0 - 4 In.Hg, 07JAZ-001000B
comes on frequently, or if the ...