0
There are valves for both the hot water lines and the AC lines to disconnect it from the main system.
Go under the vehicle, on the drivers side, and trace the lines from the heater-ac unit, to the shut off valves.
Close all valves completely ( turn them the opposite way ), then the rear system is inoperative.
Now you can remove the unit or leave it inoperative.
If you want the aux fan to be inoperative, you must disconnect that wire, which should be at the Aux unit.
Tape the end of the connector to prevent it from shorting out. Joedi
What else can I help you with?
How do you replace heater core on a 1966 Ford Mustang?
Best to get the shop manual but basically: Reomove Heater hoses from engine block and drain. Remove glove box. Disconnect cables that connect to heater core. Disconnect heater core from firewall. Disconnect hoses from heater core. Pull heater core from under dash.
How do you bypass a heater core in a 1993 Ford Escort Wagon lx?
Disconnect heater core inlet and outlet hoses - couple them together
How do you unclog a heater core for a 1990 Ford F150?
Try flushing the coolant system out
On a 97 Ford Explorer how do you unplug a heater core?
Try reverse flushing Disconnect heater hoses and try running a garden hose through in both directions.
How do you remove the heater motor from a 1998 Ford Transit van?
To remove the heater motor from a 1998 Ford Transit van, first disconnect the vehicle's battery to ensure safety. Next, remove the dashboard or access panel to reach the heater assembly, then disconnect the electrical connector from the motor. Unscrew any mounting bolts securing the heater motor in place, and carefully pull it out of the assembly. Finally, reverse the process for installation, ensuring all connections are secure.
Why is your 1990 ford tempo loosing antifreeze through the dash and floor and the heater no longer works?
Sounds like your heater core is bad and your engine is low on coolant
Why does a 1990 ford bronco have a block heater?
It is used in extremely cold climates to aid in starting. The block heater keeps the fluids warm for a much faster start.
Is there a way to disconnect or disable the heater in a Ford pick up so that it doesn't even have power to it?
There is no Logical reason to do this. There is an off switch too btw
How do you replace the heater coil on a 94 E350 Ford Van?
Hi Do you mean heater coil, or heater CORE? Im am going to try one tomorrow or the next day. By the manual it does not seem too bad, but you may need a special tool to disconnect the heater hose from the core.
What would cause smoke to blow through the defrost of a 1990 Ford F 150 while the heater is switched on?
In many cases leaves can cause smoke to blow through the defrost of a 1990 Ford F 150
How do you replace the heater core in a 1992 ford bronco?
Drain all coolant from your system, disconnect heater core hoses from heater core in engine compartment. Remove the glove box, open plastic housing, and theres your heater core. No need to remove dash if only replacing the core.
Replace a heater core 1994 S-10 pickup?
Remove the water supply lines from your 1990 Ford E3 50 heater core. Remove the heater core retaining bolts. Reverse the process to install your new heater core.
