Honda Accord: DTC Troubleshooting Index
NOTE: Record all DTCs, and sort them by DTC type using the DTC troubleshooting index, then troubleshoot the DTC(s) in this order:
• Battery voltage DTCs
• Internal error DTCs
• Loss of communication DTCs
• Signal error DTCs
Driver's MICU
Passenger's MICU
Immobilizer-Keyless Control Unit
Door Multiplex Control Unit
Gauge Control Module
HandsFreeLink Control Unit
Climate Control Unit
*: '10 model
General Troubleshooting Information
Troubleshooting CAN Circuit Related Problems
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)..
Using the ...
System Description
Body Controller Area Network (B-CAN) and Fast Controller Area Network
(F-CAN)
The body controller area network (B-CAN) and the fast controller area network
(F-CAN) share information between
mult ...
See also:
MAF Sensor/IAT Sensor Replacement
1. Disconnect the MAF sensor/IAT sensor connector (A).
2. Remove the screws (B).
3. Remove the MAF sensor/IAT sensor (C).
4. Install the parts in the reverse order of removal with a
new O-ri ...
Engine Oil Gallery Cap Replacement
1. Remove the harness bracket (A), then remove the
engine oil gallery cap (B).
2. Clean the O-ring groove and mating surface with the
engine oil gallery cap.
3. Apply new engine oil to new O-r ...
Bulb Replacement
Headlight (High'Beam)
1. Disconnect the 2P connector (A) from the headlight
Headlight (High Beam): 60 W
2. Turn the bulb socket 45 В° counterclockwise to remove
the bulb.
3. Install a new b ...