Diagnosis Check (Multi-Information Display)

DIAGNOSIS CHECK (MULTI-INFORMATION DISPLAY)




a. Switch to diagnosis mode
1. Connect terminal 13 (TC) and 4 (CG) of the DLC3 using SST.




2. The display in the warning area shows "DIAG" when the ignition switch is turned to the ON position.
3. Each system can be switched by pushing the "DISP1" switch on the steering pad switch.

HINT: Diagnosis checks for the EFI, VSC and CRUISE systems can be done by using the displayed items in the warning area.

- SFI (EFI) system
- VSC system
- CRUISE system




b. Read DTCs
1. "OK" is displayed if the system is normal while "NG" is displayed if it is malfunctioning.

HINT: When the ignition switch is turned to any position but ON during diagnosis mode, the mode is canceled.




c. "- -" is displayed if there is an open or short circuit in communication lines between the meter and each ECU being checked. "E" is displayed if there is a problem with diagnosis communication signal data.