One problem related to brake hoses, lines/piping, and fittings has been reported for the 1996 GMC Safari. The most recently reported issues are listed below.
Consumer states that when trying to apply the brakes the brake pedal will go to the floor causing the vehicle to have extended stopping distance. Dealer notified. *mrthe brake line ruptured causing total loss of brakes. There was an air conditioning line routed across the brake line which wore a hole in the brake line causing the failure.