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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 9T50 (M3H), 9T60 (M3G) Or 9T65 (M3W) - Diagnostic Information And Procedures >> 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
    • 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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