What are the common causes of P2299?

A brake pedal position sensor that disagrees with the accelerator pedal. A faulty accelerator pedal position sensor. Corroded wiring at either pedal sensor. A calibration fault between the two pedal signals.

Check battery voltage and the sensor feeds. Compare the brake and accelerator pedal readings on a scan tool. Inspect both pedal sensor connectors for corrosion. Perform a pedal sensor calibration. Replace the pedal sensor that reads out of range. Clear the code and retest.

P2299

Brake Pedal Position/Accelerator Pedal Position Incompatible

System: Injector circuits (P code)
Lamp: Check Engine Light
Category: Powertrain - Fuel/Air Metering

What it means

P2299 means Brake Pedal Position/Accelerator Pedal Position Incompatible.

Check these first

A brake pedal position sensor that disagrees with the accelerator pedal
A faulty accelerator pedal position sensor
Corroded wiring at either pedal sensor
A calibration fault between the two pedal signals

What to do next

Check battery voltage and the sensor feeds
Compare the brake and accelerator pedal readings on a scan tool
Inspect both pedal sensor connectors for corrosion
Perform a pedal sensor calibration
Replace the pedal sensor that reads out of range
Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.