B3794 2014 Chevrolet Silverado Code - Cruise Control Function Request Circuit
Quick Answer
The Cruise Control Switch is an input to the Body Control Module (BCM). Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control Switch 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
- B3794 2014 Chevrolet Silverado indicates Cruise Control Function Request Circuit.
- Common causes
- Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise Control Switch 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 B3794 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC B3794 2014 Chevrolet Silverado?
- Faulty Cruise Control Switch
- Cruise Control Switch harness is open or shorted
- Cruise Control Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B3794 2014 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B3794 2014 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.
Need more information about the B3794 2014 Chevrolet Silverado code?
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Frequently Asked Questions about B3794 2014 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B3794 in a 2014 Chevrolet Silverado related to the Cruise Control Function Request Circuit?
The common symptoms include the cruise control system not engaging or functioning properly, and the cruise control light on the dashboard remaining illuminated.
2. What are the possible causes of OBDII code B3794 in a 2014 Chevrolet Silverado?
Possible causes of this code include a faulty cruise control switch, a malfunctioning cruise control module, wiring issues in the cruise control circuit, or a defective cruise control actuator.
3. How can I diagnose OBDII code B3794 in a 2014 Chevrolet Silverado related to the Cruise Control Function Request Circuit?
Diagnosis involves checking the cruise control system components for any visible damage, testing the cruise control switch and module for proper functionality, and inspecting the wiring for any breaks or shorts.
4. Can I still drive my 2014 Chevrolet Silverado with OBDII code B3794 triggered?
Yes, you can still drive the vehicle with this code, but the cruise control function may not work. It is recommended to address the issue promptly to avoid any inconvenience.
5. Are there any DIY repair tips for fixing OBDII code B3794 in a 2014 Chevrolet Silverado?
DIY repair tips include checking and cleaning the cruise control switch, ensuring all wiring connections are secure, and resetting the vehicle's computer to see if the code returns.
6. How much does it typically cost to repair OBDII code B3794 in a 2014 Chevrolet Silverado at a mechanic or dealership?
The cost of repairing this code can vary depending on the exact cause of the issue. It may range from $100 to $500 or more, including parts and labor.
7. Is it safe to reset the OBDII code B3794 in a 2014 Chevrolet Silverado using a diagnostic scanner?
Yes, it is safe to reset the code using a diagnostic scanner. However, if the underlying issue is not fixed, the code may reappear after some time.
8. Can extreme weather conditions affect the triggering of OBDII code B3794 in a 2014 Chevrolet Silverado?
Extreme weather conditions can potentially affect the cruise control system, leading to the triggering of this OBDII code. It is essential to keep the vehicle well maintained to prevent such issues.
9. Will fixing OBDII code B3794 in a 2014 Chevrolet Silverado improve fuel efficiency?
Fixing this code may not directly improve fuel efficiency, but it will ensure the proper functioning of the cruise control system, which can help maintain a consistent speed on highways and potentially contribute to better fuel economy.
10. How long does it typically take to repair OBDII code B3794 in a 2014 Chevrolet Silverado?
The repair time can vary depending on the exact cause of the issue and the availability of parts. In general, it may take a few hours to a full day to diagnose and repair the problem associated with this code.
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