Front-view Grille Camera Washer Nozzle

The front-view camera washer nozzle may be leaking washer fluid on some 2022-2023 Silverado 1500 and Sierra 1500 models. (Fig. 7)


Fig. 7


Service Information or the Electronic Parts Catalog does not show that there is a one-way check valve built into the windshield washer hose that connects to the washer pump. (Fig. 8) The check valve is designed to prevent washer fluid from leaking.


Fig. 8


If no other cause is found, replace the windshield washer hose, which will include a new check valve.

For additional information, refer to #PIT6053.

– Thanks to Scott Fibranz

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