B3794:61 2015 GMC Sierra 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
- B3794:61 2015 GMC Sierra 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 B3794:61 2015 GMC Sierra Description
What are the Possible Causes of the DTC B3794:61 2015 GMC Sierra?
- 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 B3794:61 2015 GMC Sierra?
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 B3794:61 2015 GMC Sierra 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 B3794:61 2015 GMC Sierra Code
1. What does OBDII code B3794:61 for a 2015 GMC Sierra mean?
The code B3794:61 indicates a Cruise Control Function Request Circuit issue in your GMC Sierra.
2. What are the common symptoms of OBDII code B3794:61 in a 2015 GMC Sierra?
Common symptoms of this code may include the cruise control system failing to engage or function properly, and a corresponding warning light on the dashboard.
3. What are the possible causes of OBDII code B3794:61 in a 2015 GMC Sierra?
Possible causes of this code include a faulty cruise control switch, damaged wiring or connectors in the cruise control circuit, or a malfunctioning cruise control module.
4. How can I diagnose the Cruise Control Function Request Circuit issue in my 2015 GMC Sierra with OBDII code B3794:61?
To diagnose the problem, you can perform a visual inspection of the cruise control components, check for loose connections or damaged wiring, and use a diagnostic scanner to pinpoint the exact cause of the fault.
5. Can I still drive my 2015 GMC Sierra with the OBDII code B3794:61 present?
While it may be safe to drive your vehicle with this code, it is recommended to address the issue promptly to ensure the proper functioning of the cruise control system.
6. How can I repair OBDII code B3794:61 in my 2015 GMC Sierra?
Repairing this code may involve replacing a faulty cruise control switch, repairing damaged wiring or connectors, or replacing the cruise control module if necessary.
7. Is it possible to reset OBDII code B3794:61 in a 2015 GMC Sierra without fixing the underlying issue?
While you can clear the code with a diagnostic scanner, it is not recommended as the issue will likely reoccur if the root cause is not addressed.
8. Can weather or environmental factors trigger OBDII code B3794:61 in a 2015 GMC Sierra?
Extreme weather conditions or water exposure can potentially cause electrical issues in the cruise control system, leading to the activation of this fault code.
9. How much does it typically cost to repair OBDII code B3794:61 in a 2015 GMC Sierra?
The cost of repair can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from $100 to $500 or more.
10. Is it necessary to visit a mechanic to fix OBDII code B3794:61 in a 2015 GMC Sierra?
While some DIY enthusiasts may be able to address the problem themselves, consulting a qualified mechanic is recommended for an accurate diagnosis and proper repair of the cruise control circuit fault.
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