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Home >> Jeep >> 2014 >> Compass Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 258 ((Transmission Control Module (TCM) - Electrical Diagnostics - Continuously Variable Transmission (CVT))) >> DTC Troubleshooting >> P0730-Incorrect Gear Ratio >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2013 Jeep Patriot and 2013 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR ENGINE CAM OR CRANK SENSOR DTCS 
    1. With the scan tool, read transmission DTCs.

      Is the DTC P0717-Input Speed Sensor 1 Circuit No Signal also present?

      Yes 

      • Refer to the DTC INDEX article and perform diagnostics for P0717 .

      No 

      • Go To  2
  2. REPAIR INTERNAL TRANSMISSION 
    1. This DTC indicates an internal transmission problem.
    2. Check for the following possible causes but not limited to these:
      • Step motor
      • Shift Valve sticking
      • CVT Belt slipping
      • Hydraulic control circuit including the Valve Body

      Repair 

      • Replace or repair the CV Transmission per the Service Information. Refer to REMOVAL .
      • Perform CVT VERIFICATION TEST. Refer to CVT VERIFICATION TEST  .