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Component Inspection

Check Multifunction switch

Connect scantool to Data Link Connector (DLC).
Ignition "ON" & engine "OFF".

Check combination of wiper signal while operating front wiper switch.

SPECIFICATION

SPECIFICATION

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: Diagnosis Tool Display - Front Washer Status

G05324924

Courtesy of HYUNDAI MOTOR CO.

Is the measured current data within specifications?
YES

Go to " 2Check IPM" procedure.

NO

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.

Check IPM
1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF".
3. Substitute with a known-good IPM and Check if the DTC is erased.
4. Is the DTC erased?
  YES
  
  Substitute with a known-good IPM and check for proper operation.
  
  If the problem is corrected, replace IPM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  
  NO
  
  Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.