B0790 2014 Chevrolet Silverado Code - Transfer Case Neutral Indicator Circuit
Quick Answer
The B0790 code for a 2014 Chevrolet Silverado refers to an issue with the Transfer Case Neutral Indicator Circuit. Common causes include Faulty transfer case neutral indicator switch, Wiring issues or shorts in the transfer case neutral indicator circuit, Corrosion or damage to electrical connectors related to the 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
- B0790 2014 Chevrolet Silverado indicates Transfer Case Neutral Indicator Circuit.
- Common causes
- Common causes include Faulty transfer case neutral indicator switch, Wiring issues or shorts in the transfer case neutral indicator circuit, Corrosion or damage to electrical connectors related to the 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.
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Code B0790 2014 Chevrolet Silverado Description
The B0790 code for a 2014 Chevrolet Silverado refers to an issue with the Transfer Case Neutral Indicator Circuit. The transfer case neutral indicator circuit is responsible for signaling the driver when the transfer case is in neutral mode. When this circuit malfunctions, it can lead to a variety of issues that can affect the vehicle's performance and drivability.
Common Causes of B0790 2014 Chevrolet Silverado
- Faulty transfer case neutral indicator switch
- Wiring issues or shorts in the transfer case neutral indicator circuit
- Corrosion or damage to electrical connectors related to the circuit
- Issues with the transfer case control module
- Software glitches or malfunctions in the vehicle's electronic control unit (ECU)
Symptoms of B0790 2014 Chevrolet Silverado
- Illumination of the transfer case neutral indicator light on the dashboard
- Difficulty shifting into different drive modes
- Inaccurate or inconsistent display of the transfer case mode on the dashboard
- Unintended engagement of neutral mode while driving
- Four-wheel drive system not functioning properly
How to Fix B0790 2014 Chevrolet Silverado
- Begin by diagnosing the specific cause of the B0790 code using a diagnostic scanner to pinpoint the issue.
- Inspect the transfer case neutral indicator switch and related wiring for any signs of damage or corrosion. Replace any faulty components.
- Check the electrical connectors related to the circuit for loose connections or corrosion. Clean or replace as necessary.
- Test the transfer case control module for proper functionality and replace if needed.
- Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix B0790 2014 Chevrolet Silverado
The typical repair costs for addressing a B0790 code on a 2014 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the parts required for this repair, such as a new transfer case neutral indicator switch or control module, can range from $50 to $200. Labor costs can add an additional $100 to $300, depending on the shop's hourly rates and the complexity of the repair. It's important to note that diagnosis time and labor rates can vary, so it's advisable to check with local auto repair shops for a more accurate estimate.
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Frequently Asked Questions about B0790 2014 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B0790 in a 2014 Chevrolet Silverado?
- The common symptoms include the transfer case neutral indicator failing to function properly, leading to difficulty in determining the transfer case position.
2. What causes the OBDII code B0790 in a 2014 Chevrolet Silverado?
- The code B0790 is typically triggered by a malfunction in the transfer case neutral indicator circuit, often caused by wiring issues, a faulty indicator switch, or a problem in the transfer case control module.
3. How can I diagnose the OBDII code B0790 in my 2014 Chevrolet Silverado?
- Diagnosis involves inspecting the wiring and connections related to the transfer case neutral indicator circuit, checking the indicator switch for proper operation, and using a diagnostic scanner to read the specific error code.
4. Can I continue driving my 2014 Chevrolet Silverado with OBDII code B0790?
- It is not recommended to drive the vehicle with the code B0790, as it can lead to confusion regarding the transfer case position, potentially causing safety issues or further damage to the transfer case system.
5. Is it possible to repair OBDII code B0790 in a 2014 Chevrolet Silverado without professional help?
- If you have experience with automotive electrical systems, you may be able to repair the issue yourself by carefully inspecting and repairing any wiring faults or replacing the faulty indicator switch. However, professional diagnosis and repair are recommended for accurate and efficient resolution.
6. How much does it typically cost to repair OBDII code B0790 in a 2014 Chevrolet Silverado?
- The cost of repairing the B0790 code can vary depending on the underlying cause of the issue. Simple fixes like repairing a wiring fault may be relatively inexpensive, while replacing a faulty indicator switch or control module can be more costly. It is recommended to obtain quotes from automotive professionals for an accurate estimate.
7. Can a DIY enthusiast reset the OBDII code B0790 in a 2014 Chevrolet Silverado?
- While you can clear the error code with an OBDII scanner, it is crucial to address the root cause of the issue to prevent the code from reappearing. Resetting the code without resolving the underlying problem may lead to ongoing transfer case indicator issues.
8. Will OBDII code B0790 in a 2014 Chevrolet Silverado affect the vehicle's drivability?
- While the code B0790 may not directly impact the drivability of the vehicle, it can cause confusion regarding the transfer case position, potentially leading to improper use of the 4WD system. It is best to address the issue promptly to ensure safe and proper operation of the vehicle.
9. How long does it typically take to repair OBDII code B0790 in a 2014 Chevrolet Silverado?
- The repair time for the B0790 code can vary based on the complexity of the underlying issue. Simple fixes like repairing a wiring fault may take a short amount of time, while more involved repairs such as replacing components could require several hours or more. It is advisable to consult with a professional technician for a more accurate timeframe.
10. Are there any preventive measures to avoid OBDII code B0790 in a 2014 Chevrolet Silverado?
- Regularly inspecting the transfer case neutral indicator circuit for signs of wear or damage, promptly addressing any indicator issues, and following proper maintenance schedules can help prevent the occurrence of the B0790 code in your Chevrolet Silverado.
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