Chevrolet Corvette C5 DTC C1291 – Open Brake Lamp Switch Contacts During Deceleration
DTC C1291 meaning on Chevrolet Corvette C5
DTC C1291 indicates an open brake lamp switch contacts during deceleration on a Chevrolet Corvette C5. This means that the brake lamp switch is not functioning properly when the vehicle is slowing down.
Chevrolet Corvette C5 DTC C1291 symptoms
Some symptoms of DTC C1291 on a Chevrolet Corvette C5 may include:
- Brake lights not illuminating during deceleration
- Brake lights staying on constantly
- Warning light on the dashboard indicating a brake system issue
Chevrolet Corvette C5 DTC C1291 causes
The possible causes of DTC C1291 on a Chevrolet Corvette C5 include:
- Faulty brake lamp switch
- Wiring issues in the brake lamp circuit
- Corrosion or poor connection at the brake lamp switch contacts
Chevrolet Corvette C5 DTC C1291 seriousness
DTC C1291 should be addressed promptly as it affects the proper functioning of the brake lights, which are crucial for signaling to other drivers when the vehicle is slowing down. Ignoring this issue can compromise safety on the road.
How to diagnose DTC C1291 on Chevrolet Corvette C5
To diagnose DTC C1291 on a Chevrolet Corvette C5, you can perform the following steps:
- Check the brake lamp switch for proper operation
- Inspect the wiring and connections in the brake lamp circuit
- Use a diagnostic scanner to retrieve the fault codes and further diagnose the issue
How to fix DTC C1291 on Chevrolet Corvette C5
To fix DTC C1291 on a Chevrolet Corvette C5, you can try the following solutions:
- Replace the faulty brake lamp switch
- Repair any damaged wiring or connections in the brake lamp circuit
- Clean or replace the brake lamp switch contacts if corroded
How to erase DTC C1291 on Chevrolet Corvette C5
To erase DTC C1291 on a Chevrolet Corvette C5, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer. Once the issue has been fixed, clearing the codes will reset the system and turn off the warning light on the dashboard.
Recommended tools for Chevrolet Corvette C5 diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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