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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Exterior Body Panels >> Water Leaks >> Diagnostic Information and Procedures >> Water Hose Test

Water Hose Test

Fig 1: Testing For Leaks Using Water Hose Without Nozzle
G02506506Courtesy of GENERAL MOTORS CORP.

Important:  Use a water hose without the nozzle attached.

  1. Have an assistant inside of the vehicle in order to locate the leak.
  2. Begin testing at the base of the window or the windshield.
  3. Slowly move the hose upward and across the top of the vehicle.
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