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B2191 ID DISCORD, BCM - IMM ANT SEC-247 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B SEC N O P B2191 ID DISCORD, BCM - IMM ANT DTC Logic INFOID:0000000010479747 DTC DETECTION LOGIC POSSIBLE CAUSE Keyfob FAIL-SAFE Security indicator lamp turn ON DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Check to DTC in “Self Diagnostic Result” mode of “BCM” CONSULT. Is DTC detected? YES >> Refer to SEC-247, "Diagnosis Procedure" NO-1 >> To check malfunction symptom before repair: Refer to GI-44, "Intermittent Incident" NO-2 >> Confirmation after repair: INSPECTION END Diagnosis Procedure INFOID:0000000010479748 1. IGNITION KEY REGISTRATION Using CONSULT, register all Ignition Keys again. YES >> INSPECTION END NO >> GO TO 2 2. REPLACE IGNITION KEY 1. Prepare Ignition Key that matches the vehicle. 2. Registration of all Ignition Key using CONSULT. Can engine be started with the registered Ignition Key? YES >> INSPECTION END NO >> GO TO 3 3. CHECK INTERMITTENT INCIDENT GI-44, "Intermittent Incident" . >> INSPECTION END DTC CONSULT screen items DTC detecting condition B2191–00 ID DISCORD, BCM-IMMANT When BCM continuously cannot detect inconsistency of Immobilizer ID in |