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EC-400 < COMPONENT DIAGNOSIS > [VK56DE] FUEL PUMP 4. Check voltage between ECM terminal 113 and ground with CONSULT-III or tester. OK or NG OK >> GO TO 5. NG >> GO TO 3. 3. CHECK FUEL PUMP POWER SUPPLY CIRCUIT-II Check voltage between IPDM E/R terminal 46 and ground with CONSULT-III or tester. OK or NG OK >> GO TO 4. NG >> GO TO 13. 4. DETECT MALFUNCTIONING PART Check harness for open or short between IPDM E/R and ECM. >> Repair harness or connectors. 5. CHECK CONDENSER-2 POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Reconnect all harness connectors disconnected. 3. Disconnect condenser-2 harness connector. 4. Turn ignition switch ON. 5. Check voltage between condenser-2 terminal 1 and ground with CONSULT-III or tester. 6. Also check harness for short to ground and short to power. OK >> GO TO 8. NG >> GO TO 6. 6. CHECK 15 A FUSE 1. Turn ignition switch OFF. Voltage: Battery voltage PBIB1187E Voltage: Battery voltage PBIB2656E BBIA0388E Voltage: Battery voltage should exist for 1 sec- PBIB0624E |