Test Description

The numbers below refer to the step numbers in the diagnostic procedures.

1. 2
   
   A click should be heard or felt when the valve operates. Ensure that both the on and the off states are commanded. Repeat the commands as necessary.
2. 5
   
   This step verifies that the control module is providing ground to the EVAP vent valve.
3. 6
   
   This step tests if the EVAP vent valve control circuit is grounded.