Check Multifunction Switch

1. Specification
   WAVEFORM REFERENCE
   
   

   Current DATA	OFF	INT	LOW	HIGH
   F/W HIGH	OFF	OFF	OFF	ON
   F/W LOW	OFF	OFF	ON	OFF
   F/W INT	OFF	ON	OFF	OFF

   Fig 1: Scantool Display - Front Wiper Data

   Courtesy of KIA MOTORS AMERICA, INC.

YES

1. Go to CHECK IPM  procedure.

NO

1. Substitute with a known-good multifunction switch and check for proper operation. If the problem is corrected, replace multifunction switch and then go to VERIFICATION OF VEHICLE REPAIR  procedure.