If operating the Rear Glass Defog SW, its signal goes to IPM at first and its signal goes to ADM, through the CAN communication. ADM controls Defog Relay to get rid of defog on the rear glass with this signal.
ADM sets DTC when ADM detects open circuit in Assist outside Rear View Mirror
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Open circuit in defog of Assist outside rear view mirror |
•
Open circuit in defog of Assist outside rear view mirror
•
Faulty Defog in Assist outside rear view mirror |
Enable Conditions |
•
Not in START position with IGN Key
•
200mS after START position with IGN Key
•
Defogging works on | |
Threshold Value |
•
Current is lower than 150mA | |
Diagnostic Time |
•
Immediately (DTC status memorized) | |
DTC Erasing Time |
•
DTC is erased immediately after trouble fixed (In case of the past error, perform DTC erasing procedure.)
•
Disconnecting battery cable |
