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Home >> GMC >> 2024 >> Terrain SLT, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Automatic Transmission - 6T40 (MNH) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0601-P0604, P0606, P0607, P062F, or P16F3 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC P0602 is not set.
    • If the DTC is set 
    1. Perform all necessary programming and setup procedures for the control module: K71 Transmission Control Module
    2. Verify the DTC does not set.
      • If the DTC sets - Replace the component: Q8 Control Solenoid Valve Assembly
      • Go to next step: If the DTC does not set
    3. All OK.
    • Go to next step: If the DTC is not set 
  3. Verify DTC P0601, P0603, P0604, P0606, P0607, P060A, P062F, P16F3 is not set.
    • If the DTC is set 

      Replace the component: Q8 Control Solenoid Valve Assembly

    • Go to next step: If the DTC is not set 
  4. All OK.