Cruise Control System

C1A50 ADAS CONTROL UNIT





DTC Logic

DTC DETECTION LOGIC






NOTE:
If DTC "C1A50" is detected along with DTC "U1000", first diagnose the DTC "U1000". Cruise Control.
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Turn the MAIN switch of ICC system ON.
3. Perform "All DTC Reading" with CONSULT-III.
4. Check if the "C1A50" is detected as the current malfunction in "Self Diagnostic Result" of "LASER".
Is "C1A50" detected as the current malfunction?
YES - C1A27.
NO - Intermittent Incident.




Diagnosis Procedure
1.CHECK ICC SENSOR SELF-DIAGNOSIS RESULTS
Check if "U1000" is detected other than "C1A50" in "Self Diagnostic Result" of "LASER".
Is "U1000" detected?
YES - Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Cruise Control.
NO - GO TO 2.
2.CHECK ADAS CONTROL UNIT SELF-DIAGNOSIS RESULTS
Check if any DTC is detected in "Self Diagnostic Result" of "ICC/ADAS".
Is any DTC detected?
YES - Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Testing and Inspection.
NO - Replace the ICC sensor. Exploded View.