Wipers/Washers - Poor Windshield Washer Performance
GROUPBody
NUMBER
095
MODEL
Various (see Required Part)
DATE
March 2013
SUBJECT:
WINDSHIELD WASHER PUMP INLET FILTER REPLACEMENT
This bulletin provides information relating to possible foreign debris accumulation on the windshield washer pump inlet filter. Over time, some Kia vehicles may exhibit a limited application of windshield washer fluid when the washer function is used. Limited application of windshield washer fluid can be caused by foreign debris on the washer pump inlet filter. To correct this condition, replace the washer pump inlet filter and perform the windshield washer reservoir flushing procedure outlined in this TSB. Do NOT replace the windshield washer pump.
REQUIRED PART:
Service Procedure:
1. Operate the windshield washer function to verify the customer's concern. If the windshield washer fluid application is restricted, proceed to step 2.
2. Low windshield fluid flow can be caused by restrictions at the windshield washer pump inlet filter. Consult the appropriate model specific Service Information on KGIS for removal of the windshield washer pump. Some vehicles may require the complete removal of the windshield washer reservoir to access the washer pump.
3. With the windshield washer pump removed from the reservoir, check and if necessary, remove the existing inlet pump filter with a small pick or flat-bladed screw driver. Replace the inlet filter with the new service part. Do not install the washer pump back into the washer reservoir until completion of step 4.
4. Place a large container under the washer reservoir and use shop water to thoroughly rinse the internals of the reservoir and flush out any foreign debris.
5. Install the windshield washer pump, with the newly installed inlet filter, to the washer reservoir. If the reservoir was removed, install the assembly into the vehicle in the reverse order of removal.
6. Fill and leak test the reservoir and confirm proper system operation.
WARRANTY INFORMATION:
NOTICE
The warranty coverage period for the Inlet Filter has been extended from 12/12 to 5/60. Refer to WB 2013-04 for more information.