Component Tests and General Diagnostics

1. If windows move slowly, check for:
^ Mechanical binding or non-greased pivot joints.
^ Fully charged Battery.
^ Clean and tight ground G200.
2. If switches do no illuminate when Park Lamps are turned "ON," refer to INTERIOR LAMPS.
3. If the Express Down Feature does not work, but window moves down with each switch depression, replace the LH Window Switch.