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Home >> Chevrolet >> 2018 >> Traverse RS >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Rear Drive Axle) >> Diagnostic Information and Procedures >> DTC C122F >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2019 Chevrolet Traverse. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify DTC C122F is not set.
    • If the DTC is set 
    1. Ignition OFF.
    2. Allow 30 min for the clutch to cool completely down.
    3. Perform key cycle, ignition OFF then ON.
    4. Clear DTC.
    5. Verify DTC C122F is not set.
      • If the DTC is set, replace K47 Rear Differential Clutch Control Module.
      • Go to next step: If the DTC is not set.
    6. All OK.
    • Go to next step: If the DTC is not set 
  3. All OK.
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