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SYSTEM SYMPTOM TM-147 < SYMPTOM DIAGNOSIS > C E F G H I J K L M A B TM N O P 14 No Down In “D” or "4" range, ON vehicle 1. Fluid level and state 2. Output speed sensor and vehicle speed signal 3. Front brake solenoid valve 4. Direct clutch solenoid valve 5. CAN communication line 6. Line pressure test 7. Control valve with TCM OFF vehicle 8. Front brake (brake band) 9. Input clutch 15 In “D” or "3" range, ON vehicle 1. Fluid level and state 2. Output speed sensor and vehicle speed signal 3. Input clutch solenoid valve 4. Front brake solenoid valve 5. CAN communication line 6. Line pressure test 7. Control valve with TCM OFF vehicle 8. Input clutch 16 In “D” or "2" range, ON vehicle 1. Fluid level and state 2. Output speed sensor and vehicle speed signal 3. High and low reverse clutch solenoid valve 4. CAN communication line 5. Line pressure test 6. Control valve with TCM OFF vehicle 7. High and low reverse clutch 17 In “D” or "1" range, ON vehicle 1. Fluid level and state 2. Output speed sensor and vehicle speed signal 3. Direct clutch solenoid valve 4. CAN communication line 5. Line pressure test 6. Control valve with TCM OFF vehicle 7. Direct clutch No. Items Symptom Condition Diagnostic Item Reference page |