P2299

Brake Pedal Position/Accelerator Pedal Position Incompatible

Severity: Medium Fuel & Air Metering Generic OBD-II Code Est. Repair: $30 - $250

Schedule diagnosis soon. Continued driving may worsen the issue.

Quick Answer

P2299 means “Brake Pedal Position/Accelerator Pedal Position Incompatible.” Severity: Medium. Estimated repair cost: $30 - $250. Most common sign: Sudden loss of throttle response while the code is active (by design, as a safety measure).

What Does P2299 Mean?

ECM detected the brake and accelerator pedals being pressed simultaneously beyond what's considered normal — a safety interlock (brake-throttle override).

Common Symptoms

Sudden loss of throttle response while the code is active (by design, as a safety measure)
CEL

Possible Causes

Driver genuinely pressing both pedals
Stuck/misadjusted brake switch
Faulty pedal sensor

How to Fix P2299 – Repair Guide

If this happens without both pedals actually being pressed, test the brake light switch and pedal sensors
Adjust or replace as needed
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Budgeting for This Repair?

A typical P2299 repair runs about $30 - $250. If you'd rather spread the cost over time, estimate the payment with our free sister tool: Car Finance Calculator (50-state sales tax, trade-in equity, full amortization).

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Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.