Dodge Repair Questions? Ask a Mechanic for Answers ASAP
hello, in order to change the heater core you will need to remove the dash to get access to remove here is the procedure from the service manual to remove the dash. once the dash is remove youll have to evacuate the a/c,remove the a/c lines at the firewall, heater hoses at the firewall then the retaining nuts securing the housing to the firewall, once the hvac housing is removed remove the screws secure the two halfs of the housing together then separate and remove and replace the heater core.
WARNING: ON VEHICLES EQUIPPED WITH AIRBAGS, Refer to PASSIVE RESTRAINT SYSTEMS BEFORE ATTEMPTING ANY STEERING WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE. FAILURE TO TAKE THE PROPER PRECAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT AND POSSIBLE PERSONAL INJURY.