maybe blown fuse or the connection in the blower resistor is damaged or the blowre resistor module is burn out the blower resistor is located in front passinger under the dach boared
Resistor is located behind the blower motor assembly.
The resistor is to the left of the blower, it is very hard to get to. You'll have to almost stand on your head to change it.
On my 1994 RH Drive, it's located on the passenger side, in the duct on a shield.
It is located under the dash on the passenger side. The blower is located on the right side and has a two wire connector, the resistor is to the left of the blower. It is held by two screws, and has a four pin connector. Disconnect the connector, unscrew the two screws, and the resistor drops out.
Pull blower its up inside hole
Replace the blower motor resistor block. It is located under the dash on the passenger side.
Blower resistor pack broken?
The blower motor is failing and drawing too many amps.
most grands with auto temp have a transistor style blower resistor. that resistor is known for sticking on when it fails. it is located under the passenger side of the dash, and is about the size of a deck of cards.
the resistor is directly behind the blower motor under the dash
it is under the clove box behind the blower motor you will see it if you look its a black box