How do you change windshield washer pump on a 1994 Isuzu Trooper?

To change the windshield washer pump on a 1994 Isuzu Trooper, first, locate the pump, which is typically mounted on or near the washer fluid reservoir. Disconnect the electrical connector and the fluid hoses from the pump, then remove any mounting screws. Install the new pump by reversing the disassembly steps, ensuring the hoses are securely attached and the electrical connector is reconnected. Finally, refill the washer fluid reservoir and test the system to ensure proper operation.