You have a short current somewhere. You have basically check all wires around the blower, temp gauge and retractor.
If the AC stopped blowing air on your 2003 Toyota Echo, the blower fuse could be to blame. If the fuse is fine, it might be the blower resistor that needs to be replaced.
If a Jeep Grand Cherokee's air conditioner is not blowing any air it could mean that the blower motor has went out. Also the AC controls could be bad.
How do you replace a defrost blower motor in a 2003 Toyota Corolla
The fusebox which controls the blower motor is under the hood up by the firewall.
how to install a blower motor for a 1994 Toyota pickup
2004 toyota blower motor location solara
how to install a blower motor for a 1994 Toyota pickup
The blower is controlled by the blower switch, blower resistor, and relevant power relay.
where is the a\c blower relay on 2007 toyota tundra 5.7l v8
Motor hasseized.
Soot blowing is done in air pre heater by a blower called swing blower which is different from half retractrable or full retractable or deslagger.
If it has separate blower speed controls for the front and rear, it has separate resistors. Blower speed resistors are mounted close to the blower motor it controls for cooling purposes.