I believe that one is in the dash (under A/C) if not check under the hood (A/C)
For 1999 Tahoe there is a fuse panel on side of dash by driver's side door. If the A/C fuse it not there it will be under hood on left fender near firewall.
it is behind the right plastic panel in the cargo area
Looking in the rear hatch of the Tahoe- it is behind the passenger side trim panel in the hatch area. You have to remove a couple of trim pieces around the tailgate, and the passenger-side rear window from the interior. Then you will see the blower motor and all of the other goodies.
Behind the right rear panel just under the blower motor itself. It has red and black wires that plug to the motor and to other clips that clip on it
There is a removeable panel below the glovebox. It is in front of the blower motor against the firewall. It has a wire connector from the loom and then it plugs into the blower motor
No
There is a fuse for the blower motor on the fuse panel, I do not know of a relay.
Referencing the 1997 Tahoe Owners Manual Index under fuses refers you to section 6-63; pages 6-63 to 66 show the location and layout of the fuse panel (access panel is on the drivers-side of the dashboard - on the side of the dashboard instrument panel; door has to be opened), and a description and layout of all the fuses therein. AC Blower (etc.) is fuse 12, probably 25A.
On 03 silverados i belive the blower motor relay is internal to the blower motor resistor. i could be wrong though, check the underhood fuse/relay panel for one.
The blower motor is under the glove box look and you will see two black clips push them back towards firewall and panel will drop down to see motor.
It's the fuse for the blower motor in your dash (air vents)
# Disconnect the negative battery cable. # Remove the instrument panel compartment. # Unfasten the forward-most screw in the right side door sill plate. Remove the trim panel from the right hinge pillar. # If necessary for access, unplug the ECM wiring and remove the ECM. # Unplug the electrical lead at the blower motor and if equipped, remove the underdash courtesy lamp. # Remove the bolt from the right side lower instrument panel support. Remove the blower cover and the cooling tube. # Unfasten the flange screws and pull out the blower motor. You may have to pry back the right side of the instrument panel slightly. Be careful!
Chevy Tahoe remove front and rear speaker