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DTC P1759 FRONT BRAKE SOLENOID VALVE FUNCTION AT-197 D E F G H I J K L M A B AT 2. CHECK HARNESS BETWEEN TCM AND A/T UNIT ASSEMBLY HARNESS CONNECTOR 1. Turn ignition switch OFF. 2. Disconnect TCM connector. 3. Check continuity between A/T unit assembly harness connector 4. If OK, check harness for short to ground and short to power. 5. Reinstall any part removed. OK or NG OK >> GO TO 3. NG >> Repair open circuit or short to ground or short to power in harness or connectors. 3. CHECK TERMINAL CORD ASSEMBLY 1. Remove oil pan. Refer to AT-312, "Control Valve Assembly" 2. Disconnect A/T unit assembly harness connector and control valve assembly harness connector. 3. Check continuity between A/T unit assembly harness connector 4. If OK, check harness for short to ground and short to power. 5. Reinstall any part removed. OK or NG OK >> Replace the control valve assembly. Refer to . NG >> Repair open circuit or short to ground or short to power in harness or connectors. Item Connector No. Terminal No. (Wire color) Continuity TCM F104 35 (B/Y) Yes A/T unit assembly harness F26 3 (B/Y) TCM F103 19 (R) Yes A/T unit assembly harness F27 5 (R) SCIA3080E Item Connector No. Terminal No. (Wire color) Continuity A/T unit assembly F26 3 (G) Yes Control valve assem- F302 12 (G) A/T unit assembly F27 5 (W/R) Yes Control valve assem- F301 8 (W/R) SCIA3081E |