
Vehicle exteriorDiagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The main body ECU (driver side junction block assembly) and certification ECU
(smart key ECU assembly) control the LIN communication system. LIN communication
system data and Diagnostic Trouble Codes (DTCs) can be read thr ...
Customizing the features by using the multi-information display (vehicles with
TFT type multi-information display)
Press the “SETUP” button while the vehicle is stopped.
The “Custom Settings” screen is displayed on the multi-information display.
If left idle for approximately 10 seconds, the display will revert to the previous
screen.
Select the setting yo ...
Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge the battery before proceeding to the next
step.
2. CHECK DLC3
(a) The ECU uses ISO 15765-4 for communication. The terminal arrangement of the ...