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Home >> GMC >> 2022 >> Terrain SLT, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 9T45 (M3U) Or 9T50 (M3D M3H) - Diagnostic Information And Procedures (1 Of 2) >> Diagnostic Information and Procedures >> DTC P0711-P0713 >> Component Testing

Component Testing

  1. Ignition/Vehicle - Off
  2. Remove the component:Transmission Cover
  3. Disconnect the electrical connector:X1 @ T12 Automatic Transmission Assembly
  4. Test for 45 to 44000 ohms between the test points:Signal terminal 23 & Low Reference terminal 22
    • If not between 40 and 45000 ohms 

      Replace the component:B13 Transmission Fluid Temperature Sensor

    • Go to next step: If between 40 and 45000 ohms 
  5. Verify the value is within the range listed in the table:Refer to:Temperature Versus Resistance (B13 Transmission Fluid Temperature Sensor)
    • If not in the specified range 

      Replace the component:B13 Transmission Fluid Temperature Sensor

    • Go to next step: If in the specified range 
  6. All OK.
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