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PCS-56 < DTC/CIRCUIT DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] B2616 IGNITION RELAY CIRCUIT B2616 IGNITION RELAY CIRCUIT Description INFOID:0000000010049437 BCM controls the various electrical components and simultaneously supplies power according to the power supply position. BCM checks the power supply position internally. DTC Logic INFOID:0000000010049438 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON under the following conditions, and wait for at least 1 second. - CVT selector lever is in the P or N position - Release brake pedal 2. Check “Self diagnostic result” with CONSULT. YES >> Go to NO >> Inspection End. Diagnosis Procedure INFOID:0000000010049439 Regarding Wiring Diagram information, refer to 1. CHECK IGNITION RELAY-2 POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect ignition relay-2. 3. Check voltage between ignition relay-2 harness connector and ground under the following conditions. Is the inspection result normal? YES >> GO TO 3 NO >> GO TO 2 2. CHECK IGNITION RELAY-2 POWER SUPPLY CIRCUIT-1 1. Turn ignition switch OFF. 2. Disconnect BCM harness connector. 3. Check continuity between ignition relay-2 harness connector and BCM harness connector. DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2616 Ignition relay circuit An immediate operation of ignition relay-2 (fuse • Harness or connectors (Ignition relay-2 circuit is open or • Ignition relay-2 (Fuse block (J/B)) Ignition relay-2 Ground Condition Voltage (V) Terminal 1 Ground Ignition switch OFF or ACC 0 Ignition switch ON Battery voltage ALMIA0446ZZ |