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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - 9T45 (M3U) Or 9T50 (M3D M3H) - Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P0711, P0712, P0713: Transmission Fluid Temperature Sensor >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.
  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 Ω between the test points: Signal terminal 23 & Low Reference terminal 22
    • If not between 40 and 45000 Ω 

      Replace the component: B13 Transmission Fluid Temperature Sensor

    • Go to next step: If between 40 and 45000 Ω 
  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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