Pontiac Repair Questions? Ask a Mechanic for Answers ASAP
Below are directions with photos to help out:
Do not remove the crank arm from the motor.
See Figures 1 through 8
Fig. Fig. 1: The wiper motor is located in the engine compartment, above the engine, offset to the passenger side
Fig. Fig. 2: Loosen the two attaching bolts to disconnect the wiper transmission linkage from the pivot
Fig. Fig. 3: Note that this is a cinch type connection. Lube it on reassembly
Fig. Fig. 4: After removing the wiper motor retaining bolts, carefully lower it from its position
Fig. Fig. 5: It's easier to remove the motor from it's mount and then disconnect the electrical connectors
Fig. Fig. 6: To detach the electrical connector, first push up on the locking tab ...
Fig. Fig. 7: ... then, pull the tab out of the lock slot
Fig. Fig. 8: Separate the electrical connector from the motor.
There is only one motor. If passenger side is not working, you need to check the wiper linkage(the arms that attach to the motor). The linkage may have come apart.