Troubleshooting Of V.c.i. Stand-Alone Diagnosis - Mitsubishi MOTORS M.U.T.-III Owner's Manual

13-3. Troubleshooting of V.C.I. Stand-alone Diagnosis

Message
No.
<No DB Error>
1
Check PC Card
<Version Error>
Update Diag.data
2 Current Ver
Program: **.**
Database: **.**
<Init. Error-*>
Check the system
3
<NRC Error-*>
4
Check the system
<Reg. Error-*>
Update Diag. data
5
<Comm. Error>
Retry?
6
Troubleshooting of V.C.I. Stand-alone Diagnosis
<Cause>
Failed to access the memory card.
<Remedy>
1. Verify that the memory card is inserted into PC correctly.
2. Press the V.C.I. "Enter" key to go back to the Main menu, then
start the operations over again.
<Cause>
The V.C.I. stand-alone diag. database stored in memory card
does not work with the V.C.I. built-in program for V.C.I.
stand-alone diag.
<Remedy>
1. Press the V.C.I. "Enter" key to go back to the Main menu.
2. Remove the memory card, then insert it into PC to update the
database.(refer to 4-4-1)
3. If the database is the latest one, connect PC and V.C.I. to
update the V.C.I. built-in program.
4. Start the operations over again.
<Cause>
Failed to initialize ECU by any cause.
<Remedy>
1. Confirm that the system option that you selected is installed in
the vehicle.
2. Check if the communication wire between V.C.I and ECU is
breaking or not.
3. Verify that proper main harness is connected.
4. Press the V.C.I. "Enter" key, then restart the procedures from
system selection operation. (4-4-2(5))
* Check the battery voltage of the diagnosing vehicle.
<Cause>
Failed to read out DTCs.
<Remedy>
1. Confirm that the system option that you selected is correct.
2. Press the V.C.I. "Enter" key, then restart the procedures from
system selection. (4-4-2(5))
<Cause>
The information read from ECU is not registered in the database.
<Remedy>
1. Remove the memory card, then insert it in PC to update the
database. (refer to 4-4-1)
2. Start the operations over again.
<Cause>
Communication between V.C.I. and ECU got disconnected from
any cause.
<Remedy>
1. Verify that the IG switch is turned ON.
2. Check if the communication wire between V.C.I. and ECU is
disconnected or not.
3. Pressing the V.C.I. "Enter" key proceeds on the diagnosis.
* Check the battery voltage of the diagnosing vehicle.
Cause/Remedy
126