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PCS-68 < DTC/CIRCUIT DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] B2616 IGNITION RELAY CIRCUIT B2616 IGNITION RELAY CIRCUIT DTC Logic INFOID:0000000012197203 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON under the following conditions, and wait for 1 second or more. - Selector lever is in the P position - Do not depress brake pedal 2. Check “Self-diagnosis result” with CONSULT. YES >> Go to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000012197204 1. CHECK IGNITION RELAY POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect ignition relay. 3. Check voltage between ignition relay harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK IGNITION RELAY POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect BCM connector. 3. Check continuity between ignition relay harness connector and BCM harness connector. 4. Check continuity between ignition relay harness connector and ground. Is the inspection result normal? DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2616 BCM An immediate operation of ignition relay is request- • Harness or connectors (Ignition relay circuit is open or • BCM (+) (–) Condition Voltage (V) (Approx.) Ignition relay Terminal 2 Ground Ignition switch OFF or ACC 0 ON Battery voltage Ignition relay BCM Continuity Terminal Connector Terminal 2 M70 99 Existed Ignition relay Ground Continuity Terminal 2 Not existed |