|
|
содержание .. 578 579 580 581 ..
EC-970 < COMPONENT DIAGNOSIS > [MR18DE] COOLING FAN >> Repair or replace malfunctioning part. 3. CHECK COOLING FAN MOTORS CIRCUIT FOR OPEN AND SHORT 1. Disconnect cooling fan motor harness connector. 2. Check the continuity between IPDM E/R harness connector and cooling fan motor harness connector. 3. Check the continuity between cooling fan motor harness connector or IPDM E/R harness connector and 4. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 7. NO >> GO TO 4. 4. DETECT MALFUNCTIONING PART Check the following. >> Repair or replace malfunctioning part. 5. CHECK COOLING FAN MOTORS CIRCUIT FOR OPEN AND SHORT 1. Disconnect cooling fan motor harness connector. 2. Check the continuity between IPDM E/R harness connector and cooling fan motor harness connector. 3. Check the continuity between cooling fan motor harness connector or IPDM E/R harness connector and 4. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 7. NO >> GO TO 6. IPDM E/R Cooling fan motor Continuity Connector Terminal Connector Terminal E45 30 E3 1 Existed E44 24 Cooling fan motor IPDM E/R Ground Continuity Connector Terminal Connector Terminal E3 2 E46 59 Ground Existed 39 IPDM E/R Cooling fan motor Continuity Connector Terminal Connector Terminal E45 30 E3 1 Existed E44 24 2 23 3 Cooling fan motor IPDM E/R Ground Continuity Connector Terminal Connector Terminal E3 4 E46 59 Ground Existed 39 |