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PCS-86 < DTC/CIRCUIT DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] B2618 BCM Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK VOLTAGE OF IGNITION RELAY-1 CONTROL SIGNAL CIRCUIT (IPDM E/R SIDE) 1. Connect IPDM E/R connector. 2. Check voltage between IPDM E/R harness connector and ground. Is the inspection result normal? YES >> Replace BCM. Refer to BCS-69, "Removal and Installation" NO >> Replace IPDM E/R. BCM Ground Continuity Connector Terminal M98 98 No (+) (–) Condition Voltage (V) (Approx.) IPDM E/R Connector Terminal E47 90 Ground Ignition switch OFF Battery voltage |