If the 4WD ECU detects that there is an over-heating of an internal circuit, it sets P1824 and turns the warning lamp on.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Monitoring voltage in the motor pump circuit | 1. Internal error in the coupling 2. 4WD ECU |
Enable conditions |
•
IG " ON " | |
Threshold value |
•
The temperature in Motor driving circuit >= 100℃ | |
Detecting time |
•
Immediately | |
Fail Safe |
•
Prohibition for 4WD control |
