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DTC P0778 PRESSURE CONTROL SOLENOID B ELECTRICAL (SEC PRES- SURE SOLENOID VALVE) CVT-133 D E F G H I J K L M A B CVT Revision: 2005 August 2005 Murano 2. CHECK PRESSURE CONTROL SOLENOID VALVE B (SECONDARY PRESSURE SOLENOID VALVE) CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect TCM connector. 3. Check resistance between TCM connector terminal and ground. OK or NG OK >> GO TO 5. NG >> GO TO 3. 3. CHECK VALVE RESISTANCE 1. Turn ignition switch OFF. 2. Disconnect CVT unit harness connector. 3. Check resistance between CVT unit harness connector terminal OK or NG OK >> GO TO 4. NG >> Repair or replace damaged parts. 4. CHECK HARNESS BETWEEN TCM AND PRESSURE CONTROL SOLENOID VALVE B (SECONDARY PRESSURE SOLENOID VALVE) 1. Turn ignition switch OFF. 2. Disconnect TCM connector and CVT unit harness connector. 3. Check continuity between TCM connector terminal and CVT unit 4. If OK, check harness for short to ground and short to power. 5. Reinstall any part removed. OK or NG OK >> GO TO 5. NG >> Repair or replace damaged parts. Solenoid valve Connector Terminal (Wire color) Resistance (Approx.) Pressure control solenoid F103 2 (W/B) - Ground 3.0 - 9.0 Ω SCIA4507E Solenoid valve Connector Terminal Resistance (Approx.) Pressure control sole- F6 3 - Ground 3.0 - 9.0 Ω SCIA4688E Item Connector Terminal (Wire color) Continuity TCM connector F103 2 (W/B) Yes CVT unit harness connec- F6 3 (W/B) SCIA4689E |