Differential - Testing & Troubleshooting

• Component Location Index
  • Rear Differential Component Location
• Replacement
  • Rear Differential Side Case Oil Seal
    • Notes
    • Replacement
• System Description
  • Rear Differential - I-VTM System
    • i-VTM System
      • Outline
      • Operation
      • Power Transmission
    • Construction
      • Notes
      • Wet Multiple Disc Clutch
      • Hydraulic Circuit
    • Hydraulic Pressure Control
      • Notes
      • Vehicle Stop/Deceleration
      • Acceleration
      • Left Turn
      • i-VTM System Operation Pattern Chart
    • i-VTM Control System
      • Control System
      • Driving Force Control
    • Intelligent Traction Management (ITM)
• Rewrite
  • I-VTM Control Unit Update
    • Notes
    • Procedure
• Inspection Replacement
  • Rear Differential Fluid Inspection And Replacement
    • Inspection
    • Replacement
• Circuit Diagram
  • Rear Differential (2016 2017 2018)
  • Rear Differential (2019 2020 2021)
• Symptom Troubleshooting
  • i-VTM SYSTEM - AWD INDICATOR DOES NOT COME ON
  • i-VTM SYSTEM - AWD INDICATOR DOES NOT GO OFF, AND NO DTCs ARE STORED
  • i-VTM SYSTEM - ABNORMAL NOISE
  • i-VTM SYSTEM - HDS DOES NOT COMMUNICATE [9-Speed A/T (With CAN Gateway)]
  • i-VTM SYSTEM - HDS DOES NOT COMMUNICATE [6-Speed A/T (With CAN Gateway)] (2016 2017 2018 2019 2020)
  • i-VTM SYSTEM - HDS DOES NOT COMMUNICATE (2016 2017 2018)
  • i-VTM SYSTEM - WILL NOT GO INTO AWD MODE, POOR TRACTION, POOR ACCELERATION (AT START), POOR CLIMBING ABILITY, i-VTM SYSTEM IS STUCK IN AWD MODE
• Symptom Troubleshooting Index For Viewer
  • HDS Does Not Communicate With Vehicle
  • Rear Differential Leaks Fluid
  • Rear Differential Overheats
• Connector View
  • i-VTM CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS (2016 2017 2018)
  • i-VTM CONTROL UNIT CONNECTOR FOR INPUTS AND OUTPUTS (2019 2020 2021)
• Test
  • Rear Differential Clutch
    • Notes
    • Test
• Initialization
  • i-VTM CONTROL UNIT
    • Procedure
• Symptom Troubleshooting Index
  • i-VTM SYSTEM
• Yaw Rate Initialization
  • Yaw Rate-Lateral/Longitudinal Acceleration Neutral Position Memorization
    • Procedure