EVAP Canister Vent Valve Circuit Check
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
- Connect SUZUKI scan tool (1) to DLC (2) with ignition switch turned OFF.
- Turn ignition switch to ON position, clear DTC and select "MISC TEST" mode on SUZUKI scan tool.
- Using SUZUKI scan tool, check that operating sound of EVAP canister vent valve (3) is heard only when EVAP canister vent valve is switched ON and OFF.
If operating sound of EVAP canister vent valve is heard, EVAP canister vent valve and its circuit are in good condition. If operating sound of EVAP canister vent valve is not heard, check EVAP canister vent valve, wire harness and connections.