2018 / ECLIPSE CROSS / EC - Workshop Manual
55 -HEATER, AIR CONDITIONER AND VENTILATION > TROUBLESHOOTING > DIAGNOSIS FUNCTION
DIAGNOSIS FUNCTION
 
 
READING DIAGNOSIS CODES
Refer to GROUP 00, How to Use Troubleshooting/Inspection Service Points - Diagnosis Function .
 
 
ERASING DIAGNOSIS CODES
Refer to GROUP 00, How to Use Troubleshooting/Inspection Service Points - Diagnosis Function .
 
 
CHECK OF FREEZE FRAME DATA
The freeze frame data can be checked by using M.U.T.-IIISE (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - Diagnosis Function ).
When detecting the trouble and storing the diagnosis code, the ECU connected to CAN bus line obtains the data when the diagnosis code is confirmed, and then stores the ECU status of that time. By analysing each data from M.U.T.-IIISE, the troubleshooting can be performed more efficiently. The displayed items are as the table below.
Display item list
Item No.Item nameData itemUnit
01OdometerTotal driving distance when the diagnosis code is generatedkm
02Ignition cycleNumber of times the ignition switch is turned "ON" or "LOCK (OFF)" after the past failure transitionNumber of counts is displayed.
04Accumulated minuteCumulative time for current malfunction of diagnosis codemin