I own a 1994 Bonneville and replacing the back spark plugs was not too bad, there is enough room and with a socket extension you will have no trouble.
Replacing the ac blower motor on a 2002 Bonneville is extremely dangerous and unless you know what you are doing it is best to get a hired professional to do it.
easiest way to replace anything is to get someone else to do it
By taking the old one out and installing a new one...
The blower motor on a 1997 Pontiac Bonneville is located next the evaporator core. It will be mounted behind the glovebox on the passenger side of the vehicle. Remove the glovebox, mounting hardware, and sensor clips. The blower motor will be able to be replaced.
i need to know how to remove a blower motor from a 2002 bonneville.
Unplug the harness at the motor , then disconnect te hydrolic lines.
Disconnect the battery and remove the glove box, lower finish panel and ECM. Disconnect the blower motor wire harness and the three mounting screws.. Remove the blower motor.....
# Disconnect the negative battery cable # Remove the air intake duct and the air cleaner assembly # Disconnect the speedometer cable from the transaxle # Unscrew the nut and disconnect the battery cable from the starter motor then disconnect the wiring from the solenoid # Remove the starter motor mounting bolts,supporting the starter motor as the bolts are removed and remove the starter motor
Disconnect the battery. Remove the door panel. unbolt the door lock motor, and remove the wiring plug. Replace the motor and put the panel back on.
remove the cowl & wiper arms (mark location of arms on the windshield). disconnect the battery, Disconnect wire connector at wiper motor & remove the 4 mounting bolts then remove the linkage from motor.
The blower motor is under the heat box on the passenger side of the interior. To replace it you disconnect the connector to the electric motor then take out 5 screws around the perimeter of the bottom of the blower.
Take the door apart and disconnect the seized motor from linkage and tape up window and replace motor.