C0299 2014 Chevrolet Silverado Code - Brake Booster Large Vacuum Leak Detected
Quick Answer
The brake booster vacuum sensor measures the vacuum in the brake booster assembly. Common causes include Vacuum leak at the brake booster, Faulty Brake Booster Vacuum Sensor, Brake Booster Vacuum Sensor harness is open or shorted. 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
- C0299 2014 Chevrolet Silverado indicates Brake Booster Large Vacuum Leak Detected.
- Common causes
- Common causes include Vacuum leak at the brake booster, Faulty Brake Booster Vacuum Sensor, Brake Booster Vacuum Sensor harness is open or shorted.
- 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 C0299 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC C0299 2014 Chevrolet Silverado?
- Vacuum leak at the brake booster
- Faulty Brake Booster Vacuum Sensor
- Brake Booster Vacuum Sensor harness is open or shorted
- Brake Booster Vacuum Sensor circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C0299 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 C0299 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.
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Frequently Asked Questions about C0299 2014 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code C0299 in a 2014 Chevrolet Silverado?
The common symptoms of OBDII code C0299 in a 2014 Chevrolet Silverado include a stiff brake pedal, poor brake performance, and possibly an illuminated brake warning light on the dashboard.
2. What does the OBDII code C0299 indicate in a 2014 Chevrolet Silverado?
OBDII code C0299 in a 2014 Chevrolet Silverado indicates a "Brake Booster Large Vacuum Leak Detected" error, meaning there is a significant vacuum leak in the brake booster system.
3. What are the possible causes of OBDII code C0299 in a 2014 Chevrolet Silverado?
The possible causes of OBDII code C0299 in a 2014 Chevrolet Silverado include a faulty brake booster, damaged vacuum hoses, loose connections, or a malfunctioning vacuum pump.
4. How can I diagnose the source of the large vacuum leak triggering OBDII code C0299 in my 2014 Chevrolet Silverado?
To diagnose the source of the large vacuum leak causing OBDII code C0299 in a 2014 Chevrolet Silverado, visually inspect the vacuum hoses, check for loose connections, perform a smoke test, and test the brake booster for proper operation.
5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code C0299 present?
It is not recommended to continue driving your 2014 Chevrolet Silverado with OBDII code C0299 present, as it can lead to compromised brake performance and safety issues. Immediate attention and repairs are advised.
6. How can I repair OBDII code C0299 in my 2014 Chevrolet Silverado?
To repair OBDII code C0299 in a 2014 Chevrolet Silverado, you may need to replace the faulty brake booster, repair or replace damaged vacuum hoses, secure loose connections, or address any issues with the vacuum pump.
7. Is it possible to reset OBDII code C0299 in a 2014 Chevrolet Silverado by clearing the fault codes?
While clearing the fault codes may temporarily remove the OBDII code C0299 in a 2014 Chevrolet Silverado, it is essential to address the underlying issue causing the code to prevent it from reoccurring.
8. Can a DIY enthusiast fix OBDII code C0299 in a 2014 Chevrolet Silverado?
Depending on the skill level and experience of the DIY enthusiast, fixing OBDII code C0299 in a 2014 Chevrolet Silverado may be possible by following repair guides, but professional assistance is recommended for complex issues.
9. How much does it cost to repair OBDII code C0299 in a 2014 Chevrolet Silverado?
The cost to repair OBDII code C0299 in a 2014 Chevrolet Silverado can vary depending on the root cause of the issue, parts needed for replacement, and labor costs. It is recommended to obtain quotes from auto repair shops for an accurate estimate.
10. Are there any recalls or service bulletins related to OBDII code C0299 in a 2014 Chevrolet Silverado?
It is advisable to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or service bulletins related to OBDII code C0299 in a 2014 Chevrolet Silverado.
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