C039E 2016 Chevrolet Silverado Code - Range Actuator Position Sensor Direction Signal Circuit
Quick Answer
The Transfer Case Control Module receives input from the range actuator position sensor and the transfer case range position sensor. Common causes include Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator), Transfer Case Motor harness is open or shorted, Transfer Case Motor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C039E 2016 Chevrolet Silverado indicates Range Actuator Position Sensor Direction Signal Circuit.
- Common causes
- Common causes include Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator), Transfer Case Motor harness is open or shorted, Transfer Case Motor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C039E 2016 Chevrolet Silverado Description
The range actuator position sensor receives an 8-volt reference signal from the Transfer Case Control Module. In return, the range actuator position sensor sends the Transfer Case Control Module a variable pulse width modulated signal indicating the position of the transfer case and a range actuator position direction signal. The range actuator position sensor, inside the A16 transfer case motor, also known as the transfer case range actuator, works in conjunction with the range position sensor to confirm the transfer case position. The range actuator position sensor is more sensitive than the transfer case range position sensor and is able to indicate to the Transfer Case Control Module the exact position of the transfer case between range changes. It is also able to show how much clutch activation is being commanded at any time.
The transfer case range position sensor, also known as the transfer case two/four-wheel drive actuator position sensor, receives a 5-volt reference signal from the Transfer Case Control Module and sends back a continuously variable pulse width modulated signal to the Transfer Case Control Module. This continuously variable signal indicates the position of the transfer case actuator.
The range actuator position sensor is more sensitive than the transfer case range position sensor but needs to reference the transfer case range position sensor value at ignition ON and mode changes. The transfer case range position sensor is an absolute sensor. The Transfer Case Control Module synchronizes the range actuator position sensor with the transfer case range position sensor at ignition ON and mode changes.
The range actuator position sensor is an integral part of the A16 Transfer Case Motor and cannot be replaced independently.
The transfer case range position sensor, also known as the gear position sensor, is an independently replaceable part.
What are the Possible Causes of the DTC C039E 2016 Chevrolet Silverado?
- Faulty Transfer Case Motor (Transfer Case Two/Four Wheel Drive Actuator)
- Transfer Case Motor harness is open or shorted
- Transfer Case Motor circuit poor electrical connection
- Faulty Transfer Case Control Module
How to Fix the DTC C039E 2016 Chevrolet Silverado?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
C039E:07 Range Actuator Position Sensor Direction Signal Circuit High Voltage
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C039E 2016 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C039E 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code C039E in a 2016 Chevrolet Silverado?
- Common symptoms include poor engine performance, rough idling, reduced fuel efficiency, and potential stalling.
2. What does the Range Actuator Position Sensor Direction Signal Circuit do in a 2016 Chevrolet Silverado?
- The Range Actuator Position Sensor Direction Signal Circuit helps control the position of the range actuator in the transmission system.
3. What are the possible causes of OBDII code C039E in a 2016 Chevrolet Silverado?
- Possible causes include a faulty range actuator position sensor, damaged wiring or connectors in the circuit, or issues with the transmission control module.
4. How can I diagnose OBDII code C039E in my 2016 Chevrolet Silverado?
- Diagnosis involves using an OBDII scanner to retrieve the code, inspecting the range actuator position sensor and related wiring, and testing the transmission control module.
5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code C039E?
- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and potential safety risks.
6. How can I repair OBDII code C039E in a 2016 Chevrolet Silverado?
- Repair options may include replacing the range actuator position sensor, repairing damaged wiring or connectors, or reprogramming the transmission control module.
7. Is it possible to reset OBDII code C039E in a 2016 Chevrolet Silverado without fixing the underlying issue?
- While you can clear the code with an OBDII scanner, it is important to address the root cause to prevent the code from reappearing.
8. Are there any preventive maintenance tips to avoid OBDII code C039E in a 2016 Chevrolet Silverado?
- Regularly inspecting and maintaining the transmission system, including checking the range actuator position sensor, can help prevent this code from occurring.
9. How much does it typically cost to repair OBDII code C039E in a 2016 Chevrolet Silverado?
- Repair costs can vary depending on the specific issue, but it is advisable to consult with a qualified mechanic or dealership for an accurate estimate.
10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code C039E in a 2016 Chevrolet Silverado?
- While some repairs may be possible for DIY enthusiasts, diagnosing and repairing transmission-related issues like this code may require specialized tools and expertise, so professional assistance is often recommended.
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