Notice: Do not run the engine without fluid in the power steering pump reservoir. Doing so could damage the pump bearing and seals. The belt that drives the power steering pump also drives the coolant pump and other components. Do not disconnect the belt and run the engine. A malfunctioning power steering pump and/or system still serves as an idler pulley for the belt. If the pump is allowed to run without fluid in it, the bearings will seize up and cause the coolant pump to stop. This can cause damage to the engine.

Before starting the vehicle if the hydraulic brake booster system fails due to the loss of fluid, ensure that the necessary repairs are performed. Fill and bleed the hydraulic brake booster system.

Clean and flush the hydraulic booster system when the power steering pump is replaced. Metal shavings from a worn hydraulic pump will contaminate the system. Disassemble and clean the booster head. Replace the seals and the O-ring seals. Remove the pipes and the hoses. Blow clean the pipes and hoses of all metal shavings. Refer to Hydraulic Brake Booster Description .