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Home >> VinFast >> 2023 >> VF8 Eco >> Repair and Diagnosis (Single Page) >> General Information >> Basic Trouble Shooting >> Diagnostic Scan Tool >> Intelligent Diagnostic System (IDS) Setup And Operation >> Using VINFAST-IDS >> ECU Operation Pages >> DTC
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ECU Operation Pages: DTC

Diagnostic trouble codes for the selected ECU can be read on this page.

Use 'Read DTC' to communicate with the ECU and find all active codes.

Using 'Clear DTC' will clear all DTCs for the selected ECU only and also clear the DTC page listing.

G15967136Courtesy of VINFAST, LLC

Using the 'Record DTC' button will allow you to save this diagnostic trouble codes information to your computer. This file is saved in HTML format and can be opened using any internet browser E.g. Chrome, Edge. Below is an example report:

Vehicle Information 

VIN RPXEE2F21MF900032
Country Vietnam
Model VFs34
Config Single Spd, EM TBAHp, 110KW, FWD, 2021
ODO  

DTC in formation 

ECU: BCM 

DTC Name Definition State
D01B0-87 Lost Communication With Battery-Monitor Module - Missing Message Current

Extra Data may be available for some ECUs and specific DTCs that support this feature. The additional data is recorded when the DTC has been stored in the supported ECU. This is a snapshot of other parameter values captured when the DTC was set that could be useful to help diagnose the fault.

Preten atLon time 7/04/2022 6: 49:43 PM

SoftNumber 3.1.15

Vehicle Information 

VIN RLLV4HRG9MV000165
Country Vietnam
Model VFe34
Cc-Dfi? E-Drive
ODO 20313.0 km

DTC information 

ECU: EKS

DTC Name Definition State
U0121-87 Lost Communication With Anti-Lock Brake System (ABS) Control Module "A" - Missing Message History
U0122-87 Lost Communication With Vehicle Dynamics Cootrol Module - Missing Message History
U0146-87 Lort Communication With Serial Data Gateway Module "A" - Missing Message History
U0412-82 Invalid Data Received From Battery Enerzy Control Module "A" - Alive Sequence Counter Incorrect Not Updated History
U0412-83 Invalid Data Received From Battery Enerzy Control Module "A" - Value of Signal Protection Calculation Incorrect History
U0415-81 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Invalid Serial Data Received History
U0415-82 Invalid Dara Received From Anti-Lock Brake System (ABS) Control Module - Alive Sequence Counter Incorrect Not Updated History
U0415-83 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module - Value of Signal Protection Calculation Incorrect History
U0422-82 Invalid Data Received From Body Control Module - Alive Sequence Counter Incorrect Not Updated History
U0422-83 Invalid Data Received From Body Control Module - Alive Sequence Counter Incorrect Not Updated History
U1101-16 Power Supply - Circuit Voltage Below Threshold History
U3002-44 Vehicle Identification Number - Not Configured History
DTC Faranieter Describe
U0122-87 TimeStamp_DateOfSecond 0
U0122-87 TimeStamp_DateOfMonth 0
U0122-87 OdometerReading_Odometer 0 Km
U0122-87 TimeStamp_DateOfDay 0
U0122-87 TimeStamp_DateOfMinutes 0
U0122-87 DTCSnapshotRecordNumber 0
U0122-87 TimeStamp_DateOfYear 0
U0122-87 TimeStamp_DateOfHour 0