LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
VinFast
>>
2023
>>
VF9 Eco
>>
Repair and Diagnosis
>>
Body & Frame
>>
Towing Systems
>>
Trailer Module Diagnosis
>>
DTC U3000-04: Trailer Module System Failure - System Internal Failure
>>
VinFast DTC Guided Repair Instruction
>>
Failure Actions
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Failure Actions
Classification
Minor Fault
Driver Notifications
YES
Fail Safe Actions
Random ECU Resets.
Degraded performance.
Power Level
NA
High Voltage State
NA