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DAS C1A13 STOP LAMP RELAY DAS-141 < DTC/CIRCUIT DIAGNOSIS > [DCA] C D E F G H I J K L M B N P A C1A13 STOP LAMP RELAY DTC Logic INFOID:0000000006228076 DTC DETECTION LOGIC NOTE: "ADAS CONTROL UNIT : DTC Logic" . DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE (1) 1. Start the engine. 2. Perform the active test item “STOP LAMP” with CONSULT-III. 3. Perform “All DTC Reading”. 4. Check if the “C1A13” is detected as the current malfunction in the “Self Diagnostic Result” of “ICC/ADAS”. Is “C1A13” detected as the current malfunction? YES >> Refer to DAS-141, "Diagnosis Procedure" NO >> GO TO 2. 2. PERFORM DTC CONFIRMATION PROCEDURE (2) 1. Drive at the vehicle speed of 40 km/h (25 MPH) or more for approximately 60 seconds or more without the CAUTION: Always drive safely. 2. Perform “All DTC Reading”. 3. Check if the “C1A13” is detected as the current malfunction in the “Self Diagnostic Result” of “ICC/ADAS”. Is “C1A13” detected as the current malfunction? YES >> Refer to DAS-141, "Diagnosis Procedure" NO >> Refer to GI-40, "Intermittent Incident" . Diagnosis Procedure INFOID:0000000006228077 1. CHECK SELF-DIAGNOSIS RESULTS Check if “U1000” is detected other than “C1A13” in “Self Diagnostic Result” of “ICC/ADAS”. Is “U1000” detected? YES >> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. DAS-182, "ADAS CONTROL UNIT : DTC Logic" . NO >> GO TO 2. 2. CHECK STOP LAMP SWITCH Check that “STOP LAMP SW” operate normally in “DATA MONITOR” of “ICC/ADAS”. DTC (On board dis- play) Trouble diagnosis name DTC detecting condition Possible causes C1A13 (13) STOP LAMP RLY FIX • Stop lamp inactive state continues for 0.3 seconds or more despite the outputting of • The stop lamp remains ON for 60 seconds or more under the following conditions: - Driving at 40 km/h or more sensor - No brake operation • Stop lamp switch circuit unit) |