In the Oldsmobile 88, the fuse for the blower motor is typically located in the fuse box under the dashboard on the driver's side. You can identify the specific fuse for the blower by consulting the fuse diagram usually found on the cover of the fuse box or in the owner's manual. If the blower isn't functioning, check this fuse first, as a blown fuse is a common issue. If the fuse is intact, further troubleshooting may be necessary.
under the hood on the fire wall.
fuse #5 on the relay panel on firewall left and above blower motor.
also check the AC clutch check for blown fuse... a possible bad blower motor relay
Fuse 17 in a 1993 delta 88 Oldsmobile controls the air conditioner
On my 1993 Oldsmobile 88, it is number "8"
Fuse 15
if not your fuse, check the fan/blower relay.
Directly behind the engine, on the middle of the firewall.
They are generally located close to or near by the blower motor.
To replace the blower motor relay on a 1990 Oldsmobile Delta 88, first locate the relay in the fuse box, typically found under the dashboard or in the engine compartment. Remove the cover and identify the blower motor relay, which is usually labeled. Disconnect the electrical connector and remove the relay from its socket. Install the new relay by pushing it into the socket and reconnecting the electrical connector, then test the blower motor to ensure it operates correctly.
It is in the middle of firewall between the engine compartment and the passenger compartment.
Yes, if the blower isn't working. If it turns out to be the fuse, and it blows again, you probably have a bad blower motor.