Possible DTC :P1623
＊ CC-CODE
C018 (Line : Short circuit)
Possible causes of trouble :
Short circuit to Bat line |
C019 (Line : Open circuit)
Possible causes of trouble :
Short circuit to GND line, Open circuit |
Perform the actuator diagnosis.
If lamp does not flash, measure the supply voltage at engine check lamp to GND with ignition on.
Set value : 8 ~ 15V
Check the fuse if set value is not attained.
Check the actuation lead of fault lamp.
Check wiring between engine check lamp and ECU pin 110 for open circuit and short circuit.
Lamp is defective if all preceding tests are OK.
