Circuit/System Verification

Ignition OFF for at least one minute to allow for the complete shutdown of the K71 Transmission Control Module. Ignition ON.
Verify that DTC P0885 is not set.
- If P0885 is set
  Refer to DTC P0885 .
- If P0885 is not set
Visually inspect each connector terminal of the K71 Transmission Control Module connector for damage or corrosion. Repair as necessary.
NOTE: After inspection, apply Nyogel lubricant 760G to each connector terminal. Ensure each connector and CPA is correctly seated.
Clear DTC P0603.
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data. The DTC should not set.
- If the DTC sets
  Replace the K71 Transmission Control Module. Refer to Control Module References .
- If the DTC does not set
All OK.