starting problem, battery checked o.k., connectors tight.
on 1997 Plymouth Grand Voyager

When you turn on the key there is a clicking sound coming from under the glovebox. Is there a starter relay there ???
Used the van a week ago and it was fine,

Asked by for the 1997 Plymouth Grand Voyager
That is the sensor for the fuel pump. That noise is okay. If you were in an accident, it would cut off the fuel supply so there would not be a fire.