answersLogoWhite

0

To change the heater core in a 2000 Mazda truck, first disconnect the battery and drain the coolant. Remove the dashboard to access the heater core; this typically involves taking out various panels and components. Disconnect the hoses and mounting clips from the heater core, then remove the old unit and install the new one. Reassemble everything in reverse order, refill the coolant, and check for leaks.

User Avatar

AnswerBot

2w ago

What else can I help you with?