Honda HR-V: DTC 1102 USB Diag
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Audio-Navigation System - Diagnostics / DTC 1102 USB Diag
NOTE:
- Check the vehicle 12 volt battery condition first.
- This navigation DTC sets when a problem is detected with the USB device that is connected to the USB port.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information.
- Check any official Honda service website for more service information about the navigation system.
1. Problem verification:
- Clear the hard error codes.
- Turn the vehicle to the OFF (LOCK) mode then the ON mode.
- Connect the USB device to the USB adapter A or the USB adapter B.
- Check for hard error codes.
Is DTC 1102 indicated?
YES
The failure is duplicated, go to step 2.
NO
Intermittent failure, the system is OK at this time.
2. Audio-navigation unit check:
- Clear the hard error codes.
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the USB device, then connect a known-good USB device to the USB adapter A or the USB adapter B.
- Check for hard error codes.
Is DTC 1102 indicated?
YES
Replace the audio-navigation unit.
NO
Original USB device is faulty.
DTC 1102 USB DIAG
NOTE:
- Check the vehicle 12 volt battery condition first.
- This audio DTC sets when a problem is detected with the USB device that is connected to the USB port.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information.
1. Problem verification:
- Clear the hard error codes.
- Turn the vehicle to the OFF (LOCK) mode then the ON mode.
- Connect the USB device to the USB port A or USB port B.
- Check for hard error codes.
Is DTC 1102 indicated?
YES
The failure is duplicated, go to step 2.
NO
Intermittent failure, the system is OK at this time.
2. Audio unit check:
- Clear the hard error codes.
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the USB device, then connect a known-good USB device to the USB port A or USB port B.
- Check for hard error codes.
Is DTC 1102 indicated?
YES
Replace the audio unit - Refer to: Audio Unit Removal and Installation (Display Audio Type (7-inch Screen), or Audio Unit Removal and Installation (Color Audio Type (5-inch Screen).
NO
Original USB device is faulty.
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NOTE:
Check the vehicle 12 volt battery condition first.
This audio DTC sets when there is poor connectors or loose terminals at
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Before
DTC 1302 GPS Receiver Error 1
NOTE:
Check the vehicle 12 volt battery condition first.
This audio DTC sets when there is an internal GPS receiver problem
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Before you troubleshoot, make sure to follow the Gener
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NOTE:
Check the vehicle 12 volt battery condition first.
This navigation DTC sets when there is an internal GPS receiver problem
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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
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Probable Cause
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Poor gear mesh between ring gear and drive pinion
Hypoid gear (wear or damage)
Poor pre-road (drive pinion)
Debris in hypoid gear area
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