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EC-436 < DTC/CIRCUIT DIAGNOSIS > [VQ35DE] ELECTRONIC CONTROLLED ENGINE MOUNT Check the following. >> Repair open circuit, short to ground or short to power in harness or connectors. 5. CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE OUTPUT SIG- NAL CIRCUIT FOR OPEN AND SHORT 1. Disconnect ECM harness connector. 2. Check the continuity between ECM harness connector and electronic controlled engine mount control 3. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 6. NO >> Repair open circuit, short to ground or short to power in harness connectors. 6. CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE EC-436, "Component Inspection" Is the inspection result normal? YES >> GO TO 7. NO >> Replace electronic controlled engine mount control solenoid valve. 7. CHECK ELECTRONIC CONTROLLED ENGINE MOUNT 1. Turn ignition switch OFF. 2. Install vacuum pump (A) to electronic controlled engine mount 3. Check that a vacuum is maintained when applying the vacuum 2 , -5.8 psi) to electronic controlled engine mount. 4. Also visually check electronic controlled engine mount. Is the inspection result normal? YES >> GO TO 8. NO >> Replace electronic controlled engine mount. 8. CHECK INTERMITTENT INCIDENT GI-39, "Intermittent Incident" Is the inspection result normal? YES >> Replace intake manifold collector. NO >> Repair or replace malfunctioning part. Component Inspection INFOID:0000000005536868 1. CHECK ELECTRONIC CONTROLLED ENGINE MOUNT CONTROL SOLENOID VALVE With CONSULT-III 1. Turn ignition switch OFF. 2. Reconnect electronic controlled engine mount control solenoid valve harness connector. 3. Disconnect vacuum hoses connected to electronic controlled engine mount control solenoid valve. 4. Turn ignition switch ON. ECM Electronic controlled engine mount control solenoid valve Continuity Connector Terminal Connector Terminal F7 28 F11 2 Existed MBIB1237E |