DTC Troubleshooting: U3003-16 (Radar Vision Unit) (2025): Notes
DTC U3003-16 : Radar Vision Unit Power Supply Voltage too Low
How to use this service information .
NOTICE:
Before you troubleshoot, review the How to Troubleshoot .
NOTE:
- Before performing a troubleshooting, check the 12 volt battery voltage. If the voltage is less than 12 V, charge the 12 volt battery.
- This DTC is recorded when the voltage supplied to the radar vision unit drops below 9.5 V while the vehicle is driving.