Honda HR-V: DTC Troubleshooting U3003-16: Electric Parking Brake Control Unit
Power Source Circuit (+B) Low Voltage
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
![VSA System - Diagnostics](images/books/1097/index 20(12).png)
Problem verification:
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
- Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
- Check for DTCs with the HDS.
![VSA System - Diagnostics](images/books/1097/index 21(11).png)
Is DTC U3003-16 indicated?
YES
The failure is duplicated. Check the 12 volt battery, and check the PGM-FI
DTCs - Refer to: How to
Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT
System (CVT).
NO
Intermittent failure, the system is OK at this time. Refer to intermittent
failures troubleshooting. If the
freeze data/on-board snapshot of this DTC is recorded, try to reproduce the
failure under the same
conditions with the Freeze data/on-board snapshot.
DTC TROUBLESHOOTING U3003-17: ELECTRIC PARKING BRAKE CONTROL UNIT POWER
SOURCE CIRCUIT (+B) HIGH VOLTAGE
NOTE:
- This DTC detected when connecting the high voltage battery (24 V) to the
vehicle.
- Before you troubleshoot, review the how to troubleshoot the electric
parking brake system.
![VSA System - Diagnostics](images/books/1097/index 22(13).png)
1. Problem verification:
- Turn the vehicle to the ON mode.
- Clear the DTC with the HDS.
- Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
- Check for DTCs with the HDS.
![VSA System - Diagnostics](images/books/1097/index 23(12).png)
Is DTC U3003-17 indicated?
YES
The failure is duplicated. Check the 12 volt battery, and check the PGM-FI
DTCs - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to
Troubleshoot the CVT System (CVT).
NO
Intermittent failure, the system is OK at this time. Refer to intermittent
failures troubleshooting. If the
freeze data/on-board snapshot of this DTC is recorded, try to reproduce the
failure under the same
conditions with the Freeze data/on-board snapshot.
READ NEXT:
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the ve
NOTE: Before you troubleshoot, review the how to troubleshoot the
electric parking brake system.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the ve
NOTE:
Pressing and holding the TPMS switch for more than 60 seconds will cause
this DTC to set.
Before you troubleshoot, review the general troubleshooting information.
1. Problem verification:
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
Overview of the audio-navigation unit display.
These screens allow you to troubleshoot the LCD display built into the
audio-navigation unit. Select the item you want to check, and follow the
diagnostic instructions.
RGB Color
Gray Tone
White Raster
Black Raster
Color Pattern
Touch Panel Ch