LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Continuously Variable Transmission (Diagnostics)) >> Inspection Mode >> Procedure >> Inspection Mode C

Inspection Mode C

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
DTC Description & trouble part Condition
P0500 VEHICLE SPEED SENSOR "A" CIRCUIT -
P0720 OUTPUT SHAFT SPEED SENSOR CIRCUIT -
P0721 OUTPUT SHAFT SPEED SENSOR CIRCUIT RANGE/PERFORMANCE -
P0961 PRESSURE CONTROL SOLENOID "A" CONTROL CIRCUIT RANGE/PERFORMANCE -
P0965 PRESSURE CONTROL SOLENOID "B" CONTROL CIRCUIT RANGE/PERFORMANCE -
P0970 PRESSURE CONTROL SOLENOID "C" CONTROL CIRCUIT LOW -
P0971 PRESSURE CONTROL SOLENOID "C" CONTROL CIRCUIT HIGH -
P0973 SHIFT SOLENOID "A" CONTROL CIRCUIT LOW -
P0974 SHIFT SOLENOID "A" CONTROL CIRCUIT HIGH -
P0976 SHIFT SOLENOID "B" CONTROL CIRCUIT LOW -
P0977 SHIFT SOLENOID "B" CONTROL CIRCUIT HIGH -
P1706 REAR OUTPUT SHAFT SPEED SENSOR CIRCUIT NO SIGNAL -
P170B REAR OUTPUT SHAFT SPEED SENSOR CIRCUIT RANGE/PERFORMANCE -
P2158 VEHICLE SPEED SENSOR "B" CIRCUIT -
P2728 PRESSURE CONTROL SOLENOID "E" CONTROL CIRCUIT RANGE/PERFORMANCE -
P2746 INTERMEDIATE SHAFT SPEED SENSOR "B" CIRCUIT RANGE/PERFORMANCE -
P2747 INTERMEDIATE SHAFT SPEED SENSOR "B" CIRCUIT NO SIGNAL -
P2750 INTERMEDIATE SHAFT SPEED SENSOR "C" CIRCUIT RANGE/PERFORMANCE -
P2751 INTERMEDIATE SHAFT SPEED SENSOR "C" CIRCUIT NO SIGNAL -
P2763 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT HIGH -
P2764 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOW -

Diagnostic procedure: 

  1. Start the engine.
  2. Check the readiness code of [Transmission] using Subaru Select Monitor and confirm that the diagnosis is not completed. Ref. to TRANSMISSION (DIAGNOSTICS)>ALL READINESS DIAGNOSTIC CODE(S) 
  3. Shift the select lever to "D" range and wait for 10 seconds.
  4. Accelerate slowly to a legal speed, and then decelerate slowly to a stop.
  5. Check the readiness code of [Transmission] using Subaru Select Monitor and confirm that the diagnosis is completed. Ref. to TRANSMISSION (DIAGNOSTICS)>ALL READINESS DIAGNOSTIC CODE(S)