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Putting Your C8 Corvette into Service Mode for Brake Maintenance

Putting Your C8 Corvette into Service Mode for Brake Maintenance


The C8 Corvette, also known as the Chevrolet Corvette Stingray, is a highly coveted sports car that combines performance, style, and luxury. As with any high-performance vehicle, proper maintenance is essential to ensure the longevity and performance of your C8 Corvette. One of the critical maintenance tasks is servicing the brakes. This article will guide you through the steps to put your C8 Corvette into service mode to access the brake system for inspection and maintenance.

Step 1: Gather the Necessary Tools and Safety Equipment

Before you begin, ensure you have the following tools and safety equipment on hand:

  1. A flat, level surface to work on.
  2. A hydraulic jack or a set of ramps.
  3. Jack stands (if using a hydraulic jack).
  4. Wheel chocks.
  5. Lug wrench or impact wrench with appropriate sockets.
  6. Torque wrench.
  7. Brake cleaner.
  8. Shop towels or rags.
  9. Safety glasses.
  10. Mechanic gloves.

Step 2: Position the Vehicle and Engage the Parking Brake

Ensure your C8 Corvette is parked on a flat, level surface. Place wheel chocks behind the rear tires to prevent the vehicle from rolling. Turn off the engine and engage the parking brake.

Step 3: Place the Vehicle in Service Mode

To place your C8 Corvette into service mode, follow these steps:

  1. Make sure the vehicle is turned off.
  2. Press and hold the Start/Stop button for 15 seconds without pressing the brake pedal. The vehicle will enter service mode, and the brake system will depressurize.
  3. Wait for the “Service Brake System” message to appear on the driver information center (DIC) to confirm that the vehicle is in service mode.

Step 4: Lift the Vehicle and Remove the Wheels

Now that your C8 Corvette is in service mode, it’s time to lift the vehicle and remove the wheels to access the brake system.

  1. If using a hydraulic jack, locate the designated jacking points on the vehicle and lift it one corner at a time. Place jack stands under the jacking points to secure the car.
  2. If using ramps, carefully drive the vehicle onto the ramps and place wheel chocks behind the rear tires to secure the car.
  3. With the vehicle lifted, use your lug wrench or impact wrench to remove the lug nuts and take off the wheels.

Step 5: Inspect and Service the Brakes

With the wheels removed, you now have access to the brake system. Perform the following steps to service the brakes:

  1. Inspect the brake pads for wear. If the pads are worn below the manufacturer’s recommended thickness, replace them with new pads.
  2. Check the brake rotors for signs of wear, cracks, or warping. If any issues are found, consider resurfacing or replacing the rotors.
  3. Inspect the brake calipers and lines for any signs of leaks or damage. Repair or replace components as needed.
  4. Clean the brake components with brake cleaner and shop towels or rags.
  5. If any parts were replaced, reassemble the brake system.

Step 6: Reinstall the Wheels and Lower the Vehicle

Once the brakes have been serviced, it’s time to reinstall the wheels and lower the vehicle.

  1. Place the wheels back onto the vehicle and hand-tighten the lug nuts.
  2. Lower the vehicle by either removing the jack stands and lowering the hydraulic jack or carefully reversing the vehicle off the ramps.
  3. Use a torque wrench to tighten the lug nuts to the manufacturer’s recommended torque specification.

Step 7: Exit Service Mode

To exit service mode and restore the normal operation of your C8 Corvette, follow these steps:

  1. Start the engine by pressing the Start/Stop button with the brake pedal depressed.
  2. Press the brake pedal several times to build up brake pressure. The brake pedal should feel firm and responsive.
  3. Confirm that the “Service Brake System” message has disappeared from the driver information center (DIC).
  4. Turn off the engine.

Step 8: Test Drive

Before concluding your brake service, perform a test drive to ensure the brakes are functioning correctly.

  1. Find a safe location for a test drive, preferably an empty parking lot or quiet road.
  2. Start the vehicle and drive at a low speed, applying the brakes gently to test their responsiveness.
  3. Gradually increase your speed and test the brakes at higher speeds to ensure they are functioning correctly and without any unusual noises or vibrations.
  4. If any issues arise during the test drive, address them before using the vehicle for regular driving.


Proper brake maintenance is crucial to ensure the safety and performance of your C8 Corvette. By following this guide, you can confidently put your vehicle into service mode and perform the necessary brake services. Remember to always consult your owner’s manual for specific information and recommendations for your vehicle, and if you’re not comfortable performing the service yourself, seek the help of a professional mechanic. Regular brake inspections and maintenance will keep your C8 Corvette performing at its best and help you enjoy the thrilling driving experience this exceptional sports car offers.