Here's a general outline of the process. This is not a guaranteed step-by-step guide and may vary slightly depending on your specific vehicle's condition. You should consult a repair manual specific to your 1999 Oldsmobile Intrigue for detailed instructions and diagrams. A Haynes or Chilton manual would be highly beneficial.
1. Prepare the area: Park on a level surface, engage the parking brake, and disconnect the negative battery terminal.
2. Access the motor: This is the hardest part. You'll likely need to remove some components to access the wiper motor. This *could* involve:
* Removing the cowl: This is the plastic cover under the windshield. It's typically held in place by clips and screws. Carefully remove these to access the wiper linkage and motor.
* Disconnecting the wiper linkage: You'll need to disconnect the linkage arms connecting the motor to the wiper arms. This often involves removing nuts or bolts. Take photos or make notes to remember how it goes back together.
* Removing other parts: Depending on your Intrigue's specifics, you might need to remove the air intake duct or other components to gain enough space to reach the motor.
3. Disconnect the electrical connector: Once you have visual access to the motor, carefully disconnect the electrical connector. It may have a clip or a locking mechanism.
4. Remove the mounting bolts/nuts: The motor is typically secured by several bolts or nuts. Remove these carefully.
5. Remove the motor: Once the bolts are removed, the motor should come free. It might be slightly snug, so gently wiggle it free.
6. Reinstallation (in reverse order): Carefully reinstall everything in the reverse order you removed it. Make sure all connections are secure and the linkage is properly aligned. Reconnect the battery.
Important Considerations:
* Rust and seized fasteners: If your car is older, bolts and nuts might be rusted or seized. Use penetrating oil (like PB Blaster) to help loosen them. Avoid stripping the bolt heads.
* Photographs and notes: Take plenty of pictures during the disassembly process to help you remember how things go back together. Sketching diagrams can also be useful.
* Repair manual: This is crucial. A repair manual specific to your 1999 Oldsmobile Intrigue will provide detailed instructions and diagrams to guide you through the process safely and efficiently. Generic instructions online won't always be accurate for your model.
* Professional help: If you're not comfortable working on your car, consider taking it to a qualified mechanic. This job can be more challenging than it appears.
This information is for guidance only. Improper repair can lead to damage. Always consult your vehicle's repair manual before undertaking any repairs.
