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PCS-68 < COMPONENT DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] B2615 BLOWER RELAY CIRCUIT B2615 BLOWER RELAY CIRCUIT Description INFOID:0000000004202453 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:0000000004202454 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-III. YES >> Go to NO >> Inspection End. Diagnosis Procedure INFOID:0000000004202455 1. CHECK BLOWER RELAY POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect blower relay. 3. Check voltage between blower relay harness connector and ground under the following conditions. Is the inspection result normal? YES >> GO TO 3 NO >> GO TO 2 2. CHECK BLOWER RELAY POWER SUPPLY CIRCUIT DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2615 Blower relay circuit BCM detects a difference of signal for 1 second or • Harness or connectors (Blower relay circuit is open or • Blower relay Blower relay Ground Condition Voltage (V) Terminal 2 Ground OFF or ACC 0 ON Battery voltage ALMIA0450ZZ |