• AUTOMATIC TRANSMISSION CONTROL SYSTEM WIRING DIAGRAM (SYMPTOM TROUBLESHOOTING)
  • FOREWORD (SYMPTOM TROUBLESHOOTING)
  • BASIC INSPECTION
  • SYMPTOM TROUBLESHOOTING ITEM TABLE
  • QUICK DIAGNOSIS CHART
  • NO.1 VEHICLE DOES NOT MOVE IN D RANGE, OR IN R POSITION
  • NO.2 VEHICLE DOES NOT MOVE IN R POSITION
  • NO.3 VEHICLE DOES NOT MOVE IN D AND M RANGES
  • NO.4 VEHICLE MOVES IN N POSITION
  • NO.5 VEHICLE MOVES IN P POSITION, OR PARKING GEAR DOES NOT DISENGAGE WHEN SHIFTED OUT OF P POSITION
  • NO.6 EXCESSIVE CREEP
  • NO.7 NO CREEP AT ALL
  • NO.8 LOW MAXIMUM SPEED AND POOR ACCELERATION
  • NO.9 NO SHIFTING
  • NO.10 DOES NOT SHIFT TO 4GR
  • NO.11 ABNORMAL SHIFTING
  • NO.12 FREQUENT SHIFTING
  • NO.13 SHIFT POINT IS HIGH OR LOW
  • NO.14 TORQUE CONVERTER CLUTCH (TCC) NON-OPERATION
  • NO.15 NO KICKDOWN
  • NO.16 ENGINE FLARES UP OR SLIPS WHEN UPSHIFTING OR DOWNSHIFTING
  • NO.17 ENGINE FLARES UP OR SLIPS WHEN ACCELERATING VEHICLE
  • NO.18 JUDDER UPON TORQUE CONVERTER CLUTCH (TCC) OPERATION
  • NO.19 EXCESSIVE SHIFT SHOCK FROM N TO D OR N TO R POSITION/RANGE
  • NO.20 EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING AND DOWNSHIFTING
  • NO.21 EXCESSIVE SHIFT SHOCK ON TORQUE CONVERTER CLUTCH (TCC)
  • NO.22 NOISE OCCURS AT IDLE WHEN VEHICLE IS STOPPED IN ALL POSITIONS/RANGES
  • NO.23 NOISE OCCURS AT IDLE WHEN VEHICLE IS STOPPED IN D RANGE, OR IN R POSITION
  • NO.24 NO ENGINE BRAKING IN 1GR POSITION OF M RANGE
  • NO.25 TRANSMISSION OVERHEATS
  • NO.26 ENGINE STALLS WHEN SHIFTED TO D RANGE, OR IN R POSITION
  • NO.27 ENGINE STALLS WHEN DRIVING AT SLOW SPEEDS OR STOPPING
  • NO.28 STARTER DOES NOT WORK
  • NO.29 GEAR POSITION INDICATOR LIGHT DOES NOT ILLUMINATE IN M RANGE
  • NO.30 GEAR POSITION INDICATOR LIGHT ILLUMINATES IN D RANGE OR P, N, R POSITIONS
  • NO.31 DOES NOT UPSHIFT IN M RANGE
  • NO.32 DOES NOT DOWNSHIFT IN M RANGE