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TM-58 < COMPONENT DIAGNOSIS > P0732 2GR INCORRECT RATIO Diagnosis Procedure INFOID:0000000005148577 1. CHECK CAN COMMUNICATION LINE Perform self-diagnosis. Refer to TM-32, "CONSULT-III Function (TRANSMISSION)" Is a malfunction in the CAN communication indicated in the results? YES >> Check CAN communication line. Refer to NO >> GO TO 2. 2. CHECK TCM POWER SUPPLY AND GROUND CIRCUIT Check TCM power supply and ground circuit. Refer to . OK or NG OK >> GO TO 3. NG >> Repair or replace damaged parts. 3. DETECT MALFUNCTION ITEM Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector. OK >> GO TO 4. NG >> Repair or replace damaged parts. 4. REPLACE CONTROL VALVE WITH TCM 1. Replace control valve with TCM. Refer to TM-172, "Control Valve with TCM and A/T Fluid Temperature 2. Perform TM-57, "DTC Confirmation Procedure" OK or NG OK >> INSPECTION END NG >> Confirm malfunction phenomena by “ROAD TEST” to repair malfunctioning part. Refer to |