Inside the blower motor housing directly behind the electrical coupler.
Generally the blower motor resistor is found close to the blower motor. It relies on the blower motor to keep it cool.
On the 88, remove the glove box by removing all the screws you see when you open the glove box door. You will see a 4 wire connector off to the right. It is plugged into the resistor. This is a common failure when any of the lower speeds of the blower motor fan don't work (high speed is not affected by the resistor).
A malfunctioning blower motor resistor will cause the blower motor not to work. When the resistor is bad the blower motors will not turn on.
The a/c heater blower motor resister is located in the vehicle on the passengers side inside the housing next to the blower motor...............Remove the blower motor resistor wire harness connector.Remove the blower motor resistor screws.Remove the blower motor resistor.
Check the fuse. Check the blower speed resistor. Check the blower speed control switch.
Resistor is a separate unit from the blower motor
The blower motor resistor is located under the glove box right behind the blower motor. There is a kick shield under the dash that needs to be removed. The resistor has three harnesses connectors. Unplugged the connectors. Remove the two screws holding it in place. If the resistor is highly corroded or broken, replace.
Defective Blower Motor Resistor Pack. Replace it.
The blower motor resistor has failed.The blower motor resistor has failed.
Fig 15 Blower Motor ResistorNOTE: The blower motor resistor is located on the lower right side of the heater housing.REMOVAL# Remove lower right underpanel silencer/duct. # Disconnect wiring connectors on blower motor resistor. # Remove blower motor resistor retaining screws. # Pull blower motor resistor out of heater housing.
The 1991 Honda accord blower motor resistor is located on the firewall in the engine compartment. The blower motor resistor will be on the passenger side of the firewall.
The blower motor fan cools the resistor so the resistor is usually located close to the blower.