is it because of a lack of vacuum pressure?
does fan door motorized or on a vaccuum line when you switch from AC to defrost?
On the dash below the headlight switch
The 2005 Chrysler 300 rear window defrost relay switch can be found beneath the drivers side dashboard. The rear window defrost relay switch will be near the center console.
If the blower works on the defrost mode only, you could have a disconnected vacuum supply line coming from the engine. If the blower motor doesn't work on any mode or speed you could have a blown fuse, burned out blower motor speed resistor, bad switch or a bad blower motor.
Gm vehicles do not have an inertia switch.
You could always take it to the shop You could always take it to the shop
To connect the defrost cable in an MR2 hardtop, first, locate the defrost switch and the cable's connection point at the rear window. Ensure the cable is properly routed without any twists or obstructions. Then, securely attach the cable to the defrost switch and the rear window connector, ensuring it is tightened adequately. Finally, test the defrost functionality to confirm the connection is successful.
Look under the dash on the 1996 suburban, and locate the brake light switch on the brake pedal arm. Remove the switch nut, and slide the switch out. Unplug the wires from the switch and install the new switch.
The relay switch for the locks on a 99 Chevy Suburban is located under the driver-side dashboard.
On dash Switch that says vent heat, a/c defrost etc.
We just bought one from Lowes. You do not have to manual defrost it. It does a automatic defrost every 24 hours, from the time you first powered it up.
IT does not have a reset switch.