EVAP Leak Detection Pump Circuit Check
WARNING: This page is about a different car, the 2007 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
- 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.