Diagnosis And Testing - Window Switch: Notes

Remove the switch from its mounting (Refer to REMOVAL ). Using an ohmmeter, test the window switch for continuity in all positions Refer to POWER WINDOW SWITCH CONTINUITY  table to determine if continuity is correct (Fig 1). If the correct results are not obtained, replace the switch.

Fig 1: Identifying Power Window Switch Terminals

Courtesy of DAIMLERCHRYSLER CORP.