Looks like you need to evacuate and recharge the a c so you may need to take this to a shop with the appropriate equipment to do this job.
99 dodge dakota heater core removal.
1999 dodge durango heater core.
Here are the instructions.
Disconnect the accumulator inlet tube.
In order to access and remove the heater core the dashboard must be partially dismantled.
If you are wondering how to install.
It s a big job.
Split the case halves on the housing and there you are.
Drain the cooling system.
Removing the dashboard to get the heater box out trying to show you guys a closer view of it the best i can.
Heater core replacement overview 2001 dodge dakota.
Heater core removal on 99 dodge dokota.
Other videos i have seen do not seem to have the same case as i did.
Lower the steering column remove the instrument panel assembly remove the heater housing.
Step 1 open the hood of your ram 1500 and use a socket wrench to disconnect the ground cable from the truck s battery.
As the heater core is the component of the a c system that warms up the air this component is essential if you plan to use your heater.
Drain the coolant down recover the freon in the ac system and disconnect the lines and heater hoses.