Manufacturer communication — 2006 GMC YUKON DENALI XL

• Applies to 2013 and prior GM passenger cars and trucks.

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  Models: 2013 and Prior GM Passenger Cars and Trucks

• All fascias except those of the Corvette, Camaro and Cadillac XLR are made of TPO.

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  All fascias, with the exception of the Corvette, Camaro and Cadillac XLR, are made of TPO.

Steps to confirm (in the document’s order)

• If unsure of the plastic type, look for the plastic symbol (TPO) on the back of the part.

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  If the technician has a question as to the type of plastic they are painting, inspect the back of the part for the plastic symbol (TPO).

Repair

1. Wash with soap and water, then clean with a 50% mix of isopropyl alcohol and water (or a waterborne cleaner).

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   1. Wash with soap and water. 2. Clean with a 50% mix of isopropyl alcohol and water (or a waterborne cleaner).

2. Scuff sand as the paint supplier recommends, then reclean with the 50% mix of isopropyl alcohol and water (or a waterborne cleaner).

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   3. Scuff sand per your paint supplier's recommendations. Note: The use of a solvent-type cleaner will soften, or begin to dissolve, the primer. Base coats do not have any affect on this primer. 4. Reclean with a 50% mix of isopropyl alcohol and water (or a waterborne cleaner).

Caution

• A solvent-type cleaner will soften or begin to dissolve the primer; base coats do not affect this primer.

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  Note: The use of a solvent-type cleaner will soften, or begin to dissolve, the primer. Base coats do not have any affect on this primer.