Honda Accord: B-CAN System Diagnosis Test Mode
B
Do this diagnosis if any of the control units are not communicating (Not Available is displayed in the HDS) as found by the B-CAN System Diagnosis Test Mode A (see page 22-134).
1. Using the HDS, select the system that has the symptom from the BODY ELECTRICAL menu.
2. Select DTCs, and then check for loss of communication DTCs.
Are any loss of communication DTCs indicated? YES-Go to step 3.
NO-Faulty driver's MICU; replace the driver's under-dash fuse/relay box, USA models (see page 22-86), Canada models (see page 22-87).
3. Do the power, ground, and communication part of the input test for the unit(s) not communicating with the HDS.
Troubleshooting
B-CAN System Diagnosis Test Mode
A
Check the ECM/PCM for DTCs and troubleshoot .
ECM/PCM (see page 11-3) or F-CAN loss of
communication errors first, then do this diagnosis if the
symptom is related to the B-CAN system.
1. Comp ...
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 ...
See also:
Automatic Transmission and A/T Differential (cont'd)
...
Rocker Arm Oil Pressure Switch
Removal/Installation
All models except PZEV
1. Disconnect the rocker arm oil pressure switch
connector (A).
2. Remove the rocker arm oil pressure switch (B).
3. Install the parts in the reverse order of removal wi ...
Outside Air Temperature Sensor Test
1 Remove the outside air temperature sensor (see page
22-353).
2. Dip the sensor in ice water, and measure the
resistance. Then pour warm water on the sensor, and
check for a change in resistanc ...