P1568

DTC P1568 ICC FUNCTION




On Board Diagnosis Logic

NOTE:
- If DTC P1568 is displayed with DTC U1000 or U1001, first perform the trouble diagnosis for DTC U1000, U1001. Refer to EC-155, "DTC U1000, U1001 CAN COMMUNICATION LINE". U1000
- If DTC P1568 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to EC-158, "DTC U1010 CAN COMMUNICATION". U1010
- If DTC P1568 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC-480, "DTC P0605 ECM" P0605
- This self-diagnosis has the one trip detection logic.
- The MIL will not light up for this self-diagnosis.

DTC Confirmation Procedure

CAUTION: Always drive vehicle at a safe speed.

NOTE:
- If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
- Step 4 may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle.

WITH CONSULT-II
1. Turn ignition switch ON.




2. Select "DATA MONITOR" mode with CONSULT-II.
3. Press MAIN switch on ICC steering switch.
4. Drive the vehicle at more than 40 km/h (25 MPH).
5. Press SET/COAST switch.
6. If DTC is detected, go to "Diagnostic Procedure".

WITH GST
Follow the procedure "WITH CONSULT-II".

Step 1:

Diagnostic Procedure