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Home >> Subaru >> 2021 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Continuously Variable Transmission (Diagnostics) >> Drive Cycle >> Procedure >> Drive Cycle D

Drive Cycle D

Unit of measure Item Condition
P0713 Transmission Fluid Temperature Sensor "A" Circuit High -
P0730 Incorrect Gear Ratio -
P0746 Pressure Control Solenoid "A" Performance/Stuck Off Perform the drive cycle D twice.
P0747 Pressure Control Solenoid "A" Stuck On Perform the drive cycle D twice.
P0751 Shift Solenoid "A" Performance/Stuck Off Perform the drive cycle D twice.
P0752 Shift Solenoid "A" Stuck On Perform the drive cycle D twice.
P0756 Shift Solenoid "B" Performance/Stuck Off Perform the drive cycle D twice.
P0757 Shift Solenoid "B" Stuck On Perform the drive cycle D twice.
P0776 Pressure Control Solenoid "B" Performance/Stuck Off Perform the drive cycle D twice.
P0841 Transmission Fluid Pressure Sensor/Switch "A" Circuit Range/Performance -
P0961 Pressure Control Solenoid "A" Control Circuit Range/Performance -
P0965 Pressure Control Solenoid "B" Control Circuit Range/Performance -
P2757 Torque Converter Clutch Pressure Control Solenoid Control Circuit Performance/Stuck Off Perform the drive cycle D twice.
P2758 Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On Perform the drive cycle D twice.

Diagnostic procedure: 

  1. Start the engine.
  2. Drive in any driving pattern for 20 minutes. (Include driving at a constant legal speed (for 20 seconds) at least once.)