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Engine-Codes – GMC – C0396 2015 GMC Sierra

C0396 2015 GMC Sierra Code - Range Actuator Position Sensor Circuit

Quick Answer

The C0396 code for a 2015 GMC Sierra indicates a problem with the Range Actuator Position Sensor Circuit. Common causes include Faulty range actuator position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture in the sensor circuit. 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
C0396 2015 GMC Sierra indicates Range Actuator Position Sensor Circuit.
Common causes
Common causes include Faulty range actuator position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture in the sensor circuit.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code C0396 2015 GMC Sierra Description

The C0396 code for a 2015 GMC Sierra indicates a problem with the Range Actuator Position Sensor Circuit. This sensor is responsible for monitoring the position of the range actuator, which is a component of the transmission system. The range actuator is crucial for selecting the appropriate gear range in an automatic transmission. When this sensor circuit malfunctions, it can lead to issues with shifting gears, transmission performance, and overall drivability of the vehicle.

OBDII Code C0396 2015 GMC Sierra - Range Actuator Position Sensor Circuit
C0396 2015 GMC Sierra Code - Range Actuator Position Sensor Circuit

Common Causes of C0396 2015 GMC Sierra

  1. Faulty range actuator position sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or moisture in the sensor circuit
  4. Electronic control module (ECM) issues
  5. Mechanical problems with the range actuator itself

Symptoms of C0396 2015 GMC Sierra

  1. Difficulty shifting gears or erratic shifting behavior
  2. Illumination of the Check Engine Light
  3. Harsh or delayed transmission engagement
  4. Loss of power or acceleration
  5. Reduced fuel efficiency

How to Fix C0396 2015 GMC Sierra

  1. Begin by conducting a thorough inspection of the range actuator position sensor and its circuit.
  2. Test the sensor for proper operation using a multimeter or diagnostic tool.
  3. Check for any visible damage or corrosion in the wiring and connectors, repairing or replacing as necessary.
  4. Clear the diagnostic trouble codes from the vehicle's ECM and reset the system.
  5. Test drive the vehicle to ensure that the issue has been resolved and that the transmission is shifting correctly.

Cost to Fix C0396 2015 GMC Sierra

The typical repair costs for addressing a Range Actuator Position Sensor Circuit issue can vary depending on the extent of the problem and the specific parts needed for repair. In general, you can expect to pay anywhere from $200 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's advisable to check with local shops for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more competitive pricing.

What does this mean?

Tech Notes for C0396 2015 GMC Sierra

C0396:01 Range Actuator Position Sensor Circuit Low Voltage
C0396:07 Range Actuator Position Sensor Circuit High Voltage
C0396:08 Range Actuator Position Sensor Circuit Performance Signal Invalid

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0396 2015 GMC Sierra Code

1. What are the common symptoms of OBDII code C0396 in a 2015 GMC Sierra?

The common symptoms of OBDII code C0396 in a 2015 GMC Sierra include erratic shifting, reduced fuel efficiency, and possible drivability issues.

2. What does the OBDII code C0396 "Range Actuator Position Sensor Circuit" indicate in a 2015 GMC Sierra?

OBDII code C0396 in a 2015 GMC Sierra indicates a problem with the range actuator position sensor circuit, which is responsible for monitoring and controlling the position of the range actuator.

3. What are the possible causes of OBDII code C0396 in a 2015 GMC Sierra?

Possible causes of OBDII code C0396 in a 2015 GMC Sierra include a faulty range actuator position sensor, wiring issues, or a malfunctioning control module.

4. How can I diagnose the OBDII code C0396 in my 2015 GMC Sierra?

Diagnosing OBDII code C0396 in a 2015 GMC Sierra involves using a scan tool to retrieve the code, inspecting the range actuator position sensor and its wiring, and testing the related components for proper operation.

5. Can I continue driving my 2015 GMC Sierra with OBDII code C0396?

It is not recommended to continue driving your 2015 GMC Sierra with OBDII code C0396, as it can lead to further damage and potential safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code C0396 in my 2015 GMC Sierra?

Repairing OBDII code C0396 in a 2015 GMC Sierra may involve replacing the faulty range actuator position sensor, repairing any damaged wiring, or reprogramming the control module if necessary.

7. Is it safe to clear the OBDII code C0396 in my 2015 GMC Sierra with a scan tool?

Clearing the OBDII code C0396 in a 2015 GMC Sierra with a scan tool may temporarily turn off the check engine light, but if the underlying issue is not resolved, the code is likely to reappear. It is recommended to diagnose and fix the root cause first.

8. Will OBDII code C0396 cause my 2015 GMC Sierra to fail an emissions test?

OBDII code C0396 can cause your 2015 GMC Sierra to fail an emissions test, as it indicates a problem with the range actuator position sensor circuit, which is essential for proper engine performance and emissions control.

9. Can a DIY enthusiast fix OBDII code C0396 in a 2015 GMC Sierra?

A DIY enthusiast with the necessary skills and tools may be able to fix OBDII code C0396 in a 2015 GMC Sierra by following the repair procedures outlined in the vehicle's service manual or seeking guidance from reputable sources.

10. How much can I expect to pay to repair OBDII code C0396 in my 2015 GMC Sierra at a professional auto repair shop?

The cost to repair OBDII code C0396 in a 2015 GMC Sierra at a professional auto repair shop can vary depending on the extent of the issue, labor rates, and parts needed. It is advisable to obtain quotes from multiple shops for an accurate estimate.

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