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Gear Unit Control System DTC Troubleshooting Index

NOTE:  Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review the General Troubleshooting Information .

DTC  Detection Item  Troubleshooting  Advanced Diagnostics  Note 
P0751 Shift Solenoid Valve A Stuck OFF TRS AD  
P0752 Shift Solenoid Valve A Stuck ON TRS AD  
P0756 Shift Solenoid Valve B Stuck OFF TRS AD  
P0757 Shift Solenoid Valve B Stuck ON TRS AD  
P07B3 Transmission Park Position Sensor/Switch A Circuit Low TRS AD *1
P07B4 Transmission Park Position Sensor/Switch A Circuit High TRS AD *1
P07B9 Transmission Park Position Sensor/Switch B Circuit Low TRS AD *1
P07BA Transmission Park Position Sensor/Switch B Circuit High TRS AD *1
P07BE Transmission Park Position Sensor/Switch A/B Incorrect Voltage Correlation TRS AD *1
P0811 Excessive Clutch A Slippage TRS AD  
P0840 Transmission Fluid Pressure Sensor Malfunction TRS AD  
P0842 Transmission Fluid Pressure Sensor Circuit Low Input TRS AD *1
P0843 Transmission Fluid Pressure Sensor Circuit High Input TRS AD *1
P084F Park/Neutral Switch Output Circuit TRS AD *1
P0973 Shift Solenoid Valve A (Short) TRS AD *1
P0974 Shift Solenoid Valve A (Open) TRS AD *1
P0976 Shift Solenoid Valve B (Short) TRS AD *1
P0977 Shift Solenoid Valve B (Open) TRS AD *1
P161B Park Pawl Control Module Programming Error TRS AD  
P170E Park Pawl Motor Power Relay Circuit High TRS AD *1
P170F Park Pawl Unit Communication Circuit (PWM) TRS AD *1
P1711 Park Pawl Unit Malfunction TRS AD  
P1719 Park Pawl System Stuck Malfunction TRS AD  
P171A Park Pawl System Position Control Error TRS AD  
P171C Park Pawl System Multiple Sensor Correlation TRS AD  
P171E Park Pawl System Malfunction of learning mode TRS AD  
P171F Park Pawl System Stuck Malfunction After learning mode TRS AD  
P1720 Park Pawl Motor Current Range/Performance TRS AD *1
P1721 Park Pawl Unit IG1 SW No Signal TRS AD *1
P1722 Park Pawl Motor Torque Malfunction of learning mode TRS AD  
P1723 Park Pawl System Initial Check Error TRS AD  
P172A KEY-Release Wake-up Output Circuit Malfunction TRS AD *1
P172B KEY-Release Switch Input Circuit Malfunction TRS AD *1
P173A Transmission Fluid Pressure Sensor Performance High TRS AD  
P173B Transmission Fluid Pressure Sensor Performance Low TRS AD  
P26C3 Internal Control Module Transmission Range Sensor Performance TRS AD  
P271A Park Pawl Position Sensor A Circuit Low TRS AD *1
P272C Park Pawl Motor Control Circuit TRS AD *1
P272D Park Pawl Motor Control Circuit Current Too High TRS AD *1

*1: This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission (e-CVT).