P1568

P1568 ICC FUNCTION





DTC Logic

DTC DETECTION LOGIC

NOTE:
- If DTC P1568 is displayed with DTC UXXXX, perform the trouble diagnosis for DTC UXXXX.
- If DTC P1568 is displayed with DTC P0605, perform the trouble diagnosis for DTC P0605. P0605.
- If DTC P1568 is displayed with DTC P0607, perform the trouble diagnosis for DTC P0607. P0607.






DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Step 2 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.
- GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Press MAIN switch on ICC steering switch.
3. Drive the vehicle at more than 40 km/h (25 MPH).

CAUTION:
Always drive vehicle at a safe speed.
4. Press SET/COAST switch.
5. Check DTC.
Is DTC detected?
YES - Proceed to SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.REPLACE ADAS CONTROL UNIT
1. Replace ADAS control unit. Service and Repair.
2. Check DTC of ADAS control unit. ADAS Control Unit.
- INSPECTION END