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DAS-46 < DTC/CIRCUIT DIAGNOSIS > [BSW] C1B51 BSW/BSI INDICATOR SHORT CIRCUIT C1B51 BSW/BSI INDICATOR SHORT CIRCUIT DTC Logic INFOID:0000000009940701 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Start the engine. 2. Perform “All DTC Reading” with CONSULT. 3. Check if the “C1B51” is detected as the current malfunction in “Self Diagnostic Result” of “SIDE RADAR Is the “C1B51” detected as the current malfunction? YES >> Refer to . NO >> INSPECTION END Diagnosis Procedure INFOID:0000000009940702 1. CHECK BSW INDICATOR CIRCUIT FOR SHORT 1. Turn ignition switch OFF. 2. Disconnect side radar harness connector and BSW indicator harness connector. 3. Check continuity between side radar harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair the harnesses or connectors. 2. REPLACE THE SIDE RADAR 1. Replace the side radar. 2. Perform “All DTC Reading” with CONSULT. 3. Check if the “C1B51” is detected in “Self Diagnostic Result” of “SIDE RADAR RIGHT/LEFT” Is the DTC “C1B51” detected? YES >> Replace the side radar. Refer to DAS-85, "Removal and Installation" NO >> INSPECTION END DTC Trouble diagnosis name DTC detecting condition Possible cause C1B51 BSW/BSI IND SHORT CIR Short circuit in BSW indicator circuit is detected. (Over cur- • BSW indicator circuit Side radar Ground Continuity Connector Terminal B57 (LH) 6 Not existed B317 (RH) |