B3794:61 2016 Chevrolet Silverado Code - Cruise Control Function Request Circuit
Quick Answer
The B3794:61 code on a 2016 Chevrolet Silverado indicates a problem with the Cruise Control Function Request Circuit. Common causes include Damaged wiring harness affecting the cruise control circuit, Faulty cruise control module, Malfunctioning throttle position sensor. 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
- B3794:61 2016 Chevrolet Silverado indicates Cruise Control Function Request Circuit.
- Common causes
- Common causes include Damaged wiring harness affecting the cruise control circuit, Faulty cruise control module, Malfunctioning throttle position sensor.
- 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 B3794:61 2016 Chevrolet Silverado Description
The B3794:61 code on a 2016 Chevrolet Silverado indicates a problem with the Cruise Control Function Request Circuit. This code is typically triggered when the vehicle's onboard computer detects an issue with the cruise control system, which is responsible for maintaining a constant speed set by the driver without the need for constant throttle input. The cruise control system relies on various sensors and components to function properly, including the cruise control module, throttle position sensor, brake switch, and wiring harnesses.
Common Causes of B3794:61 2016 Chevrolet Silverado
- Damaged wiring harness affecting the cruise control circuit.
- Faulty cruise control module.
- Malfunctioning throttle position sensor.
- Issues with the brake switch affecting cruise control function.
- Corrosion or loose connections in the cruise control system components.
Symptoms of B3794:61 2016 Chevrolet Silverado
- Cruise control not engaging or disengaging unexpectedly.
- Inability to set or maintain a constant speed using cruise control.
- Dashboard warning light related to cruise control system.
- Decreased fuel efficiency due to inconsistent speed maintenance.
How to Fix B3794:61 2016 Chevrolet Silverado
- Begin by conducting a thorough inspection of the cruise control system components, including the wiring harness, cruise control module, throttle position sensor, and brake switch.
- Test each component individually to identify the faulty part causing the issue.
- Replace any damaged or malfunctioning components, such as the wiring harness, cruise control module, throttle position sensor, or brake switch.
- Clear the diagnostic trouble codes from the vehicle's computer to reset the system and ensure the issue has been resolved.
- Test drive the vehicle to confirm that the cruise control system is functioning properly and that the code has been successfully cleared.
Cost to Fix B3794:61 2016 Chevrolet Silverado
The cost of repairing a Cruise Control Function Request Circuit issue on a 2016 Chevrolet Silverado can vary depending on the specific cause of the problem and the cost of replacement parts. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate based on your location and vehicle specifics.
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Frequently Asked Questions about B3794:61 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code B3794:61 in a 2016 Chevrolet Silverado related to the Cruise Control Function Request Circuit?
- The common symptoms may include the cruise control not engaging or working intermittently, and the cruise control light on the dashboard staying illuminated.
2. What could be causing the OBDII code B3794:61 in a 2016 Chevrolet Silverado?
- The code B3794:61 typically indicates a fault in the Cruise Control Function Request Circuit, which could be caused by a damaged cruise control switch, wiring issues, or a faulty cruise control module.
3. How can I diagnose the Cruise Control Function Request Circuit issue in my 2016 Chevrolet Silverado?
- Diagnosing the issue involves checking the cruise control switch for proper operation, inspecting the wiring for any damage or loose connections, and testing the cruise control module for functionality using a diagnostic scanner.
4. Can I still drive my Chevrolet Silverado safely with the OBDII code B3794:61 present?
- Yes, you can still drive your vehicle safely with this code, but you may experience issues with the cruise control function. It is recommended to address the problem promptly to restore proper functionality.
5. What are some repair tips for fixing the Cruise Control Function Request Circuit problem in a 2016 Chevrolet Silverado?
- Repair tips may include checking and replacing any damaged wiring, ensuring the cruise control switch is functioning correctly, and replacing the cruise control module if necessary to resolve the issue.
6. Is it possible to reset the OBDII code B3794:61 in a 2016 Chevrolet Silverado without fixing the underlying problem?
- While you can clear the code with an OBDII scanner, it is not recommended to do so without addressing the root cause. Resetting the code without fixing the issue may lead to the problem persisting and potentially causing safety concerns.
7. How much does it typically cost to repair the Cruise Control Function Request Circuit in a 2016 Chevrolet Silverado?
- The cost of repair can vary depending on the exact cause of the issue. It may involve simple fixes like repairing wiring or replacing a switch, or more complex repairs like replacing the cruise control module. Costs can range from a few hundred to over a thousand dollars.
8. Can a DIY enthusiast fix the Cruise Control Function Request Circuit problem in a 2016 Chevrolet Silverado?
- Depending on the skill level and tools available, some DIY enthusiasts may be able to diagnose and fix simpler issues related to the Cruise Control Function Request Circuit, such as checking and repairing wiring connections. However, more complex repairs may require professional assistance.
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