Owner`s manual
82
10-7. Troubleshooting of Reprogramming
10-7-1. Trouble of Reprogramming on K-Line communication
No. Message Cause/Remedy
1
During ECU reprogramming <Cause>
Due to low battery supplied to V.C.I..
(The voltage of battery falls down 9.7V and below for 5 seconds.)
The V.C.I. has connected to PC without connection to vehicle
during retry of reprogramming.
<Remedy>
1. Verify the connection between V.C.I. and vehicle, and check the
battery carried in the vehicle. Recharge or replace it as needed.
2. Press the V.C.I. “Enter” key to reboot the V.C.I.
2
During ECU reprogramming <Cause>
Failed to communicate with ECU during ECU- checking.
<Remedy>
1. Turn off the IG switch.
2. Press the V.C.I. “Enter” key and reboot the V.C.I. to restart the
procedure.
3
During ECU reprogramming. <Cause>
Disagreement of the data in ECU and it in memory card.
<Remedy>
1. Press the V.C.I. “Enter” key
The reprogramming will be continued using data in memory card.
4
During ECU reprogramming <Cause>
Disconnect during reprogramming
IG OFF during reprogramming
Communication error
Voltage of battery fall down
<Remedy>
1. Verify the connection of harness, and condition of battery
carried in the vehicle.
2. Press the V.C.I. “Enter” key and reboot the V.C.I. to retry.
(Retry the procedure until the reprogramming completed
properly on the error occurred vehicle.)
[Error code list]
001A/B : Communication error A/B
002A/B : ECU data erasing error A/B
003A/B : Data writing error A/B
004A/B : Data reading error A/B
004C : Data verifying error
005A : Diagnosis erasing error
5
After select [Automatic RPG] from
V.C.I. Main menu.
<Cause>
Reprogramming data base file (MUT-3REP.csv) in the memory card
is incorrect.
<Remedy>
1. Press the V.C.I. “Enter” key and back to Main menu.
2. Turn off the V.C.I. and eject the memory card from V.C.I..
3. Insert the memory card into M.U.T.Ⅲ (PC), and transfer the data
to the card. Then retry the procedure.
Vehicle battery
voltage is low.
Checking ECU
Download error.
ECU-Check error
Press Enter key
Press Enter key
to retry
Download error
No.****
Auto change in 4 sec
ECU Reprogramming
D/B incorrect
Reinstall D/B