U1507

U1507 LOST COMM(SIDE RDR R)





DTC Logic

DTC DETECTION LOGIC






NOTE:
DTC "U1507" is detected along with DTC "U1000", first diagnose the DTC "U1507".

DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Turn the BSI system ON.
3. Perform "All DTC Reading" with CONSULT-III.
4. Check if the "U1507" is detected as the current malfunction in "Self Diagnostic Result" of "ICC/ADAS".
Is "U1507" detected as the current malfunction?
YES - SEE Diagnosis Procedure.
NO - Intermittent Incident.




Diagnosis Procedure
1.CHECK RIGHT/LEFT SWITCHING SIGNAL CIRCUIT
Check right/left switching signal circuit. Right/Left Switching Signal Circuit.
Is the inspection result normal?
YES - Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Trouble Diagnosis Flow Chart.
NO - Repair right/left switching signal circuit.