Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC P24BE: General Description
The EVAP leak check module change valve is installed in the EVAP leak check module and used to seal up the EVAP passage when performing the EVAP leak check. The EVAP leak check module change valve is normally open (open to the atmosphere) and only closed (sealed) when performing the EVAP leak check. The powertrain control module (PCM) detects a malfunction and stores a DTC when the close signal is returned continuously for the prescribed time or more though close signal is not output to the EVAP leak check module change valve.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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