Displaying & Reading Trouble Codes

Diagnostic Items Application





Diagnostic Items Description

Consult Inspection Procedure




1. Turn ignition switch "OFF".
2. Connect "CONSULT" to the data link connector.



3. Turn ignition switch "ON".
4. Touch "START".



5. Touch "IVMS".



6. Perform each diagnostic item according to the item application chart as shown in the diagram.

IVMS Communication Diagnosis




1. Touch "IVMS COMM DIAGNOSIS" in "VMS-COMM CHECK".




2 Touch "START".




3. If no failure is detected, inspection is end.




If any problem code is displayed, repair/replace the system according to the IVMS communication diagnosis results.
4. Erase the diagnostic results memory.
a. Turn ignition switch "ON".
b. Touch "IVMS".
c. Touch "IVMS COMM DIAGNOSIS" in "IVMS-COMM CHECK".
d. Touch "START" for "IVMS COMM DIAGNOSIS".
e.Touch "ERASE".

Wake-Up Diagnosis




1. Touch "WAKE-UP DIAGNOSIS" in "IVMS-COMM CHECK".
2. Touch "START" for "WAKE-UP DIAGNOSIS".




3. After touching "START", turn ON switch designated on CONSULT display within 15 seconds.




4. If no failure is detected, touch "NEXT" and perform wake-up diagnosis for next LCU or touch "END". (INSPECTION END)




If any problem is displayed, replace the LCU.




If "SW DATA UNMATCH" is displayed, touch "RETEST" and perform wake-up diagnosis again.





IVMS Communication Diagnosis Result List-1

NOTE:
^ When CONSULT indicates [PAST COMM FAIL] or [PAST NO RESPONSE], erase the memory and perform communication diagnosis again.
^ To erase the memory, perform the procedure below.
Erase the memory with CONSULT or turn the ignition switch to "OFF" position and remove 7.5 A fuse (No. (56), located in the fuse and fusible link box)





IVMS Communication Diagnosis Result List-2
NOTE:
^ When CONSULT indicates [PAST COMM FAIL] or [PAST NO RESPONSE], erase the memory and perform communication diagnosis again.
^ To erase the memory, perform the procedure below.
Erase the memory with CONSULT or turn the ignition switch to "OFF" position and remove 7.5 A fuse (No. (56), located in the fuse and fusible link box)





IVMS Communication Diagnosis Result List-3