Transfer Case Range Actuator Correlation Learn

Diagnostic Instructions Perform the Diagnostic System Check prior to using this diagnostic procedure: Diagnostic System Check - Vehicle Review the description of Strategy Based Diagnosis: Strategy Based Diagnosis Description For an overview of the component/system, refer to: Transfer Case Description and Operation This procedure triggers the control module to learn the values of the component and commands the actuator to 4lo. When to Perform the Procedure

Note

Failure to perform this procedure may result in poor system performance, DTCs being set, or customer dissatisfaction. Perform this procedure when any of the following DTCs have set: C05FB C05FF C11AD C11B3 C11B9 C15AA C15AB C15AC C15A9 C15C1 Conditions for Running the Procedure Park Brake = Applied Tires = Blocked Vehicle Speed = 0 km/h (0 MPH) Ignition = On Engine Running or Not Running Transmission Range = Neutral Reference Information Scan Tool Reference Control Module References With Scan Tool

1. Ignition » On / Vehicle » In Service Mode
2. Select: Module Diagnostics
3. Select: Transfer Case Control Module
4. Select: Configuration/Reset Functions
5. Select: Range Actuator Correlation Learn
6. Follow the instructions on the scan tool. — The procedure will complete within 10 s Verify DTC C05FB, C11AD, C11B3, C11B9, C15AA, C15AB, C15A9, C15C1 is only set as a history DTC. ⇒ If the DTC is not set as history Refer to: Step 1 ⇓ If the DTC is set as history
7. All OK. Repair Instructions Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification