Cadillac 88959521 Motor,Blower(W/Impeller)

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The front blower motor is on the right side of the dash. For removal, disconnect the battery's negative cable. Disconnect blower wiring and hose. Remove the glove box and right kick panel. On older models, disconnect the ECM wiring and remove a bolt from the instrument panel. For 1988-1991 models, unscrew the fan nut. For 1992 onwards, remove the motor shaft tip and detach the fan using a puller. On Suburban models, disconnect the battery, remove the rear trim panel, and unplug blower motor wiring. Then, remove the blower motor. Installation is the reverse process.

To remove the front heater assembly, follow these steps:Disconnect the negative cable from the battery.

The wires at the lower motor and resistor.

Start by removing the right front inner fender panel. Disconnect the wiring at the lower assembly and remove the 5 nuts and 2 screws securing the inlet assembly to the dash panel. Pull the entire assembly straight off the studs and remove it from the inner fender panel. The blower motor can be separated from the inlet assembly by removing the attaching screws.