Description / Abstract: Material Description. This specification defines the paint system durability, appearance and corrosion requirements for metal/coated front and rear wiper arms and blades. It also defines functional evaluation and requirements for wiper arm pivots and wiper system modules.

Symbols. Not applicable.

Applicability. Wiper washer arms, blades, and modules.

Remarks. All materials pertaining to meeting this standard shall be specified on the part drawing and/or in the math data file based on GM engineering standards.

Plastic Parts. All exterior plastic parts must comply with GMW14650.

Paint on Plastics. All exterior painted plastic parts must comply with GMW14797.