CVT 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*(1)
Shift Position Indicator
MIL
enu_255692_1.0
Detection Item
Blinks
ON
CVT Speed Sensor Circuit Range/Performance
Blinks
ON
CVT Speed Sensor Circuit Open/Short
Blinks
ON
Serial Communication
OFF
ON
Boot Mode(Programming Error)
Blinks
ON
TCM Internal Control Module Error
Blinks
ON
Sensor Reference Voltage 1 Circuit Malfunction
Blinks
ON
Sensor Reference Voltage 2 Circuit Malfunction
Blinks
ON
Internal VCC Power Malfunction
Blinks
ON
Transmission Range Switch Multiple Shift Position Input
OFF
ON
Transmission Range Switch Open
Blinks
ON
CVT Fluid Temperature Sensor (Out of Range)
Blinks
ON
CVT Fluid Temperature Sensor (Range/Performance)
Blinks
ON
CVT Fluid Temperature Sensor (Short)
Blinks
ON
CVT Fluid Temperature Sensor (Open)
Blinks
ON
CVT Fluid Temperature Sensor (Intermittent Failure)
Blinks
ON
Input/Turbine Speed Sensor "A" Circuit Range/Performance
Blinks
ON
Input/Turbine Speed Sensor "A" Circuit No Signal
Blinks
ON
Torque Converter Clutch Circuit Performance or Stuck OFF
Blinks
ON
CVT Drive Pulley Pressure Control Solenoid Valve Stuck OFF
Blinks
ON
CVT Driven Pulley Pressure Control Solenoid Valve Stuck ON
Blinks
ON
Shift Error
Blinks
ON
Intermediate Shaft Speed Sensor "A" Circuit Range/Performance
Blinks
ON
Intermediate Shaft Speed Sensor "A" Circuit No Signal
Blinks
ON
Pressure Control Solenoid Valve "C" Performance or Stuck OFF
Blinks
ON
Pressure Control Solenoid Valve "C" Stuck ON
Blinks
OFF
Transmission Fluid Pressure Sensor/Switch "A" Circuit Low
Blinks
OFF
Transmission Fluid Pressure Sensor/Switch "A" Circuit High
Blinks
ON
CVT Drive Pulley Pressure Control Valve Circuit Low
Blinks
ON
CVT Drive Pulley Pressure Control Valve Circuit High
Blinks
ON
CVT Driven Pulley Pressure Control Valve Circuit Low
Blinks
ON
CVT Driven Pulley Pressure Control Valve Circuit High
Blinks
ON
Pressure Control Solenoid "C" Control Circuit Low
Blinks
ON
Pressure Control Solenoid "C" Control Circuit High
Blinks
ON
Shift Solenoid Valve "B" Circuit Low
Blinks
ON
Shift Solenoid Valve "B" Circuit High
Blinks
OFF
Transmission Range Switch ATP RVS Switch (Open or Short)
Blinks
OFF
CVT Speed Sensor Circuit Forward Rotation Range/Performance
Blinks
OFF
CVT Speed Sensor Circuit Reverse Rotation Range/Performance
Blinks
OFF
CVT Input Shaft Speed Sensor Circuit Forward Rotation Range/Performance
Blinks
OFF
CVT Input Shaft Speed Sensor Circuit Reverse Rotation Range/Performance
Blinks
OFF
CVT Speed Control System
Blinks
ON
CVT Drive Pulley Pressure Control Valve Stuck ON or CVT Driven Pulley Pressure Control Valve Stuck OFF
Blinks
ON
CVT Drive Pulley Pressure Control Valve Stuck OFF or CVT Driven Pulley Pressure Control Valve Stuck ON
Blinks
ON
Pressure Control Solenoid "D" Stuck On
Blinks
ON
Pressure Control Solenoid "D" Control Circuit Low
Blinks
ON
Pressure Control Solenoid "D" Control Circuit High
Blinks
OFF
Shift Solenoid Valve O/P (Pressure Control Solenoid "H") Stuck Off
Blinks
OFF
Shift Solenoid Valve O/P (Pressure Control Solenoid "H") Stuck On
Blinks
OFF
Shift Solenoid Valve O/P (Pressure Control Solenoid "H") Control Circuit Low
Blinks
OFF
Shift Solenoid Valve O/P (Pressure Control Solenoid "H") Control Circuit High
Blinks
ON
F-CAN Malfunction (F-CAN Bus OFF)
Blinks
ON
TM-CAN Malfunction (TCM-PCM)
Blinks
ON
F-CAN Malfunction (TCM - FI Control Module)
Blinks
OFF
Lost Communication With Vehicle Dynamics Control Module
Blinks
ON
F-CAN Malfunction (TCM - CAN Gateway)
Blinks
OFF
Lost Communication With Gauge Control Module
Blinks
ON
PGM-FI System and A/T System Program Version Mismatch

NOTE:
*(1): The DTC in parentheses is the flash code the shift position indicator indicates when the data link connector (DLC) is connected to the HDS, and in the SCS mode.
*(2): This code is caused by an electrical circuit problem and cannot be caused by a mechanical problem in the transmission.
*(3): This code is stored whenever DTCs P1898 and P1899 are detected.