Continuously Variable Transmission (CVT) - Service, Testing & Troubleshooting

• Adjustment
  • Input Shaft Thrust Clearance Adjustment (CVT)
    • Notes
    • Adjustment
  • Shift Cable Adjustment (CVT)
    • Adjustment
• Component Location Index
  • A/T Interlock System Component Location Index (CVT)
  • CVT Differential Component Location Index (CVT)
  • CVT System Component Location Index (CVT)
  • Transfer Assembly Component Location Index (CVT)
• Calibration Correction
  • Correction of Inclination Sensor Learn Procedure with Driving the Vehicle (CVT)
    • Procedure
• Test
  • CVT Clutch Pressure Control Solenoid Valve Test (CVT)
    • Test
  • CVT Drive Pulley Pressure Control Solenoid Valve Test (CVT)
    • Test
  • CVT Driven Pulley Pressure Control Solenoid Valve Test (CVT)
    • Test
  • CVT Lock-Up Clutch Control Solenoid Valve Test (CVT)
    • Test
  • CVT Pressure Test (CVT)
    • Notes
    • Test
  • CVT Road Test (CVT)
    • Test
  • Shift Lock Solenoid Test (CVT)
    • Test
  • Shift Solenoid Valve B Test (CVT)
    • Test
  • Stall Speed Test (CVT)
    • Test
  • Transmission Fluid Temperature Sensor Test (CVT)
    • Test
• Connector View
  • PCM CVT Control System PCM Connector for Inputs and Outputs (CVT)
• Symptom Troubleshooting Index
  • CVT System Symptom Troubleshooting Index (CVT)
• Symptom Troubleshooting Index for Viewer
  • A/T gear position indicator does not indicate shift lever positions/modes (CVT)
  • A/T gear position indicator does not indicate shift lever positions/modes (CVT) (2016 2017 2018 2019 2020)
  • A/T gear position indicator does not indicate with the shift lever in that position/mode (CVT)
  • A/T gear position indicator does not indicate with the shift lever in that position/mode (CVT) (2016 2017 2018 2019 2020)
  • A/T gear position indicator does not work (CVT)
  • A/T gear position indicator does not work (CVT) (2016 2017 2018 2019 2020)
  • Engine does not start (CVT)
  • Engine does not start (CVT) (2016 2017 2018 2019 2020)
  • Engine revs up abnormally high while driving, and no acceleration (CVT)
  • Engine revs up abnormally high while driving, and no acceleration (CVT) (2016 2017 2018 2019 2020)
  • Engine runs, but vehicle does not move in any positions/modes (CVT)
  • Engine runs, but vehicle does not move in any positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Engine stops when shifted to D position/mode from N position/mode (CVT)
  • Engine stops when shifted to D position/mode from N position/mode (CVT) (2016 2017 2018 2019 2020)
  • Engine stops when shifted to R position/mode from N position/mode (CVT)
  • Engine stops when shifted to R position/mode from N position/mode (CVT) (2016 2017 2018 2019 2020)
  • Excessive idle vibration in N and P positions/modes (CVT)
  • Excessive idle vibration in N and P positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Excessive idle vibration in R, D, S, or L positions/modes (CVT)
  • Excessive idle vibration in R, D, S, or L positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Excessive shock when accelerating and decelerating (CVT)
  • Excessive shock when accelerating and decelerating (CVT) (2016 2017 2018 2019 2020)
  • Excessive shock when starting off (CVT)
  • Excessive shock when starting off (CVT) (2016 2017 2018 2019 2020)
  • HDS does not communicate with the PCM (CVT)
  • HDS does not communicate with the PCM (CVT) (2016 2017 2018 2019 2020)
  • Judder when starting off (CVT)
  • Judder when starting off (CVT) (2016 2017 2018 2019 2020)
  • Late shift after shifting to D position/mode from N position/mode, and return to N position/mode (CVT)
  • Late shift after shifting to D position/mode from N position/mode, and return to N position/mode (CVT) (2016 2017 2018 2019 2020)
  • Late shift after shifting to R position/mode from N position/mode, and return to N position/mode (CVT)
  • Late shift after shifting to R position/mode from N position/mode, and return to N position/mode (CVT) (2016 2017 2018 2019 2020)
  • M indicator does not come on even though the paddle shifter is operated in the S-paddle shift mode (with paddle shifter) (CVT)
  • M indicator does not come on even though the paddle shifter is operated in the S-paddle shift mode (with paddle shifter) (CVT) (2016 2017 2018 2019 2020)
  • No engine braking (CVT)
  • No engine braking (CVT) (2016 2017 2018 2019 2020)
  • No shift to higher or lower ratio (CVT)
  • No shift to higher or lower ratio (CVT) (2016 2017 2018 2019 2020)
  • Noise from transmission in D, S, or L positions/modes (CVT)
  • Noise from transmission in D, S, or L positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Noise from transmission in N and P positions/modes (CVT)
  • Noise from transmission in N and P positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Noise from transmission in R position/mode (CVT)
  • Noise from transmission in R position/mode (CVT) (2016 2017 2018 2019 2020)
  • Poor acceleration (CVT)
  • Poor acceleration (CVT) (2016 2017 2018 2019 2020)
  • Shift lever cannot be moved from P position/mode while pressing on the brake pedal (CVT)
  • Shift lever cannot be moved from P position/mode while pressing on the brake pedal (CVT) (2016 2017 2018 2019 2020)
  • Shift lever does not operate smoothly (CVT)
  • Shift lever does not operate smoothly (CVT) (2016 2017 2018 2019 2020)
  • Stall speed high (CVT)
  • Stall speed high (CVT) (2016 2017 2018 2019 2020)
  • Stall speed low (CVT)
  • Stall speed low (CVT) (2016 2017 2018 2019 2020)
  • Transmission will not shift into P position/mode, or transmission cannot shift out of P position/mode (CVT)
  • Transmission will not shift into P position/mode, or transmission cannot shift out of P position/mode (CVT) (2016 2017 2018 2019 2020)
  • Unstable engine speed (CVT)
  • Unstable engine speed (CVT) (2016 2017 2018 2019 2020)
  • Vehicle does not creep on a flat road in D, S, or L positions/modes (CVT)
  • Vehicle does not creep on a flat road in D, S, or L positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Vehicle does not move in D, S, or L positions/modes (CVT)
  • Vehicle does not move in D, S, or L positions/modes (CVT) (2016 2017 2018 2019 2020)
  • Vehicle does not move in R position/mode (CVT)
  • Vehicle does not move in R position/mode (CVT) (2016 2017 2018 2019 2020)
  • Vehicle moves in N position/mode, shift cable is properly adjusted (CVT)
  • Vehicle moves in N position/mode, shift cable is properly adjusted (CVT) (2016 2017 2018 2019 2020)
  • Vibration in all positions (CVT)
  • Vibration in all positions (CVT) (2016 2017 2018 2019 2020)
  • When the vehicle in the ON mode, the A/T gear position indicator displays an improper indication, or it never displays at all (CVT)
  • When the vehicle in the ON mode, the A/T gear position indicator displays an improper indication, or it never displays at all (CVT) (2016 2017 2018 2019 2020)
  • When you press the paddle shifter + (upshift switch) in D or S position/mode, the transmission does not upshift (with paddle shifter) (CVT)
  • When you press the paddle shifter + (upshift switch) in D or S position/mode, the transmission does not upshift (with paddle shifter) (CVT) (2016 2017 2018 2019 2020)
  • When you press the paddle shifter - (downshift switch) in D or S position/mode, the transmission does not downshift (with paddle shifter) (CVT)
  • When you press the paddle shifter - (downshift switch) in D or S position/mode, the transmission does not downshift (with paddle shifter) (CVT) (2016 2017 2018 2019 2020)
• Troubleshooting
  • Paddle Shifter + (Upshift Switch) Circuit Troubleshooting (CVT)
  • Shift Lock System Circuit Troubleshooting (CVT)
• Learning Reset Clear
  • Inclination Sensor Initial Learn Procedure (CVT)
    • Procedure
  • PCM Reset (CVT)
    • Procedure
• Description & Operation
  • VT System Description - Clutches (CVT)
  • CVT System Description - Electronic Control System (CVT)
  • CVT System Description - General Operation (CVT)
  • CVT System Description - Hydraulic Controls (CVT)
  • CVT System Description - Hydraulic Flow (CVT)
  • CVT System Description - Lock-Up System (CVT)
  • CVT System Description - Power Flow (CVT)
  • CVT System Description - Shift Lock System (CVT)
• Check
  • Transmission Fluid (HCF-2) Level Check (CVT)
    • Check
• Inspection
  • CVT Differential Backlash Inspection (CVT)
    • Inspection
  • CVT Differential Carrier Bearing Preload Inspection (CVT)
    • Notes
    • Inspection
  • Final Drive Shaft Tapered Roller Bearing Preload Inspection (CVT)
    • Notes
    • Inspection
  • Forward Clutch Clearance Inspection (CVT)
    • Notes
    • Inspection
  • Transfer Assembly Inspection (CVT) (2016 2017 2018)
    • Inspection
  • Transfer Assembly Inspection (CVT) (2019 2020 2021)
    • Inspection
• Replacement
  • CVT Differential Carrier Bearing Outer Race Replacement (CVT)
    • Notes
    • Replacement
  • CVT Differential Oil Seal Replacement (CVT)
    • Notes
    • Replacement
  • End Cover Driven Pulley Shaft Bearing Replacement (CVT)
    • Notes
    • Replacement
  • Final Drive Shaft Tapered Roller Bearing Outer Race Replacement (CVT)
    • Notes
    • Replacement
  • Torque Converter Housing Bearing Replacement (CVT)
    • Notes
    • Replacement
  • Torque Converter Housing Oil Seal Replacement (CVT)
    • Notes
    • Replacement
  • Transmission Fluid (HCF-2) Replacement (CVT)
    • Replacement
  • Transmission Housing Control Shaft Oil Seal Replacement (CVT)
    • Notes
    • Replacement
  • Transmission Housing Driven Pulley Shaft Bearing Replacement (CVT)
    • Notes
    • Replacement
  • Transmission Housing Transmission Fluid Pump Drive Sprocket Bearing Replacement (CVT)
    • Notes
    • Replacement
• Circuit Diagram
  • CVT Electronic Control System Circuit Diagram (CVT)