DTC Descriptors
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0449 Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit
DTC P0498 Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit Low Voltage
DTC P0499 Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit High Voltage