Honda HR-V: USB Device Does Not Function (With Navigation)
NOTE:
- Check the vehicle 12 volt battery condition first.
- Check the USB's specifications:
- Mass-storage class ready digital audio player with USB 2.0 port
- More than 256 MB storage space
- Supports MP3, WMA, and AAC (encoded with the iTunes) files, DRM
files are not supported
- Not all players and player functions work with the USB adapter. Please
see the Owner's Manual for more information. Always test the customer's USB
device in a known-good
vehicle of the same year and trim (if possible). Technologies change and are
updated frequently which may result that USB devices may work in newer
vehicles, but not in
older vehicles of the same model.
- Before doing this troubleshooting, check the USB Error Cords.
- Check the connectors for poor connections or loose terminals.
1. Determine possible failure area (USB device, others).
Connect the customer's USB device to a known-good vehicle (same year/trim)
that is equipped with a USB port, and check the USB device operation.
Does the USB device working properly in the known-good vehicle?
YES
Go to step 2.
NO
See the Owner's Manual for details about the USB device requirements and
approved file types.
2. Problem verification:
- On the customer's vehicle, connect the customer's USB device to the USB
port.
- Turn the vehicle to the ON mode.
- Check the USB device operation in the customer's vehicle.
Does the USB device work properly in the customer's vehicle?
YES
Intermittent failure, the system is OK at this time. Inspect the connectors
of the USB device, USB port and USB adapter for wear.
NO: USB port A and B do not work
The failure is duplicated in USB port A and B, replace the audio-navigation
unit.
NO: USB port A does not work
The failure is duplicated in USB port A, go to step 3.
NO: USB port B does not work
The failure is duplicated in USB port B, go to step 4.
3. Open wire check (USB A lines):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Audio-navigation unit connector F (5P)
USB adapter A 5P connector
- Check for continuity between test points 1 and 2.
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Is there continuity?
YES
The USB harness is OK. Go to step 5.
NO
There is an open in the wire (s) between the audio-navigation unit and the
USB adapter A. Replace the affected shielded harness.
4. Open wire check (USB B lines):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Audio-navigation unit connector G (5P)
USB adapter B 5P connector
- Check for continuity between test points 1 and 2.
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Is there continuity?
YES
The USB harness is OK. Go to step 5.
NO
There is an open in the wire (s) between the audio-navigation unit and the
USB adapter B. Replace the affected shielded harness.
5. Audio-navigation unit check (substitution):
- Substitute a known-good audio-navigation unit.
- Reconnect all the connectors, and recheck.
Does the symptom go away?
YES
Replace the original audio-navigation unit.
NO
Replace the USB adapter A or USB adapter B.
READ NEXT:
NOTE:
Check the vehicle 12 volt battery condition first.
Check the USB's specifications:
Mass-storage class ready digital audio player with USB 2.0 port
More than 256 MB storage space
Support
NOTE:
Check the vehicle 12 volt battery condition first.
Check the USB's specifications:
Mass-storage class ready digital audio player with USB 2.0 port
More than 256 MB storage space
Support
NOTE:
Check the vehicle 12 volt battery condition first.
Check for B-CAN DTCs and resolve them before troubleshooting.
Check the connectors for poor connections or loose terminals.
1. Problem ver
SEE MORE:
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify
that all the required components were replaced with new components of the
correct part number,
and that they were properly installed.
Before doing this troubleshooting procedure, rev
GAUGES SELF-DIAGNOSTIC FUNCTION
The gauge control module has a self-diagnostic function which consists of the
following checks:
The indicator drive circuit check.
The switch input check.
The beeper drive circuit check.
The LCD segment check.
The gauge drive circuit check (fuel gauge, speedome