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.
EVAP Leak Detection Pump Circuit Check
- Turn ignition switch to ON position, clear DTC and select "Active Test" mode on SUZUKI scan tool.
- Using SUZUKI scan tool, check that operating sound of EVAP leak detection pump is heard only when pump is switched ON.
If operating sound of EVAP leak detection pump is heard, EVAP leak detection pump and its circuit are good condition.
If operating sound of EVAP leak detection pump is not heard, check EVAP leak detection pump, wire harness and connections.
NO RELATED
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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.