Reading Lamps
Entry LightingWater Hose Test
Note: Use a water hose without the nozzle attached.
Have an assistant inside of the vehicle i 1. n order to locate the leak.
Begin testing at the base of the window or the windshield.
Slowly move the hose upward and across the top of the vehicle.
...
Installation Procedure
Remove the front wheelhouse rear panel brace (1) from service panel.
Drill 8 mm (5/16 in) for plug welding instead of the adhesive noted from
the front area of the original panel.
Note: Double the number of drills at the flange where front
wheelhouse panel and front comp ...
Waterleak Test Preparation
GM vehicles are designed to operate under normal environmental
conditions.
The design criteria for sealing materials and components takes into
consideration the sealing forces required to withstand the natural
elements. These specifications cannot take into consideration any artificial ...