Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This means the car thinks you're pressing the brake or gas pedal harder than usual, even if you're not.
The vehicle's system has detected that the pressure applied by the driver on the pedal is higher than what the system expects.
The C05D3 code is triggered when the vehicle's control module detects a discrepancy between the expected and actual pressure applied by the driver on the brake or accelerator pedal. This could be due to a sensor reading that is out of range or a mechanical issue.
• Warning light on the dashboard
• Unusual pedal feel
• Reduced vehicle performance
• Faulty pedal position sensor
• Mechanical issue with the pedal assembly
• Wiring or connector issues
Pedal Position Sensor: A sensor that detects the position of the brake or accelerator pedal.
Control Module: An electronic device that manages various systems in the vehicle.
• Inspect the pedal position sensor for damage
• Check wiring and connectors for loose connections
• Test the pedal assembly for mechanical issues
• Replace the faulty pedal position sensor
• Repair or replace damaged wiring or connectors
• Fix or replace the pedal assembly if necessary
• OBD-II scanner
• Multimeter
• Wrench set
$100 - $300
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regular maintenance checks
• Ensure proper pedal calibration
• Inspect wiring and connectors periodically
Sensor Issue
• Do not ignore the warning light
• Have the vehicle inspected by a professional
• Avoid driving aggressively until the issue is resolved
Check with the vehicle manufacturer for warranty coverage on sensor and electronic components.
This code has been associated with vehicles equipped with electronic pedal systems, particularly in models from the mid-2000s onward.
Moderate – While the vehicle may still be operable, it is important to address this issue to ensure proper vehicle performance and safety.
Ignoring this code may lead to decreased vehicle performance and safety risks. It is advisable to have the vehicle inspected and repaired promptly.
• Vehicle at operating temperature
• Pedal pressed under normal driving conditions
The pedal position sensor is typically located near the brake or accelerator pedal assembly.
Q: Can I drive with the C05D3 code?
A: It's best to have the issue checked as soon as possible to avoid potential safety risks.
Q: What happens if I ignore this code?
A: Ignoring this code may lead to reduced vehicle performance and increased safety risks.
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