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EC-326 < COMPONENT DIAGNOSIS > [VQ25DE, VQ35DE] COOLING FAN 3. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 8. NO >> GO TO 7. 7. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit, short to ground or short to power in harness or connectors. 8. CHECK COOLING FAN MOTOR CIRCUIT-II 1. Check the continuity between IPDM E/R harness connector and cooling fan motor-1, -2 harness connec- 2. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 10. NO >> GO TO 9. 9. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit, short to ground or short to power in harness or connectors. 10. CHECK COOLING FAN MOTOR CIRCUIT-III 1. Check the continuity between cooling fan relay-2, -3 harness connectors and ground. Cooling fan relay Cooling fan motor Continuity Connector Terminal Connector Terminal E57 (cooling fan relay-2) 3 E302 (Cooling fan motor-2) 2 Existed 7 E301 (Cooling fan motor-1) 3 E59 (cooling fan relay-3) 3 E302 (Cooling fan motor-2) 1 7 E301 (Cooling fan motor-1) 4 IPDM E/R Cooling fan motor Continuity Connector Terminal Connector Terminal E10 35 E301 (Cooling fan motor-1) 4 Existed 38 E302 (Cooling fan motor-2) 1 |