Here's a general outline:
1. Diagnosis:
* Check the fuses: Locate the fuse box (usually under the hood or dashboard) and check the fuse(s) related to the wipers. Replace any blown fuses. If the fuse blows immediately after replacement, there's a short circuit somewhere in the system, requiring more investigation.
* Test the switch: Try the wiper switch in all positions (intermittent, low, high). If it doesn't work at all, the switch itself might be faulty.
* Check the linkage: Make sure the wiper arms move freely and aren't binding. Sometimes a broken or frozen linkage prevents the motor from working effectively, even if the motor is fine. Lubricate the linkage if necessary.
* Listen for the motor: When you turn the wipers on, do you hear any clicking or whirring from the motor location (under the hood, usually behind the wiper arms)? No sound often indicates a faulty motor.
2. Accessing the Wiper Motor:
This is the most challenging part and varies depending on the car's design. You'll likely need:
* Tools: Screwdrivers (Phillips and flathead), possibly sockets and wrenches. A shop manual specific to your 1995 Plymouth Acclaim would be extremely helpful here. It will show you exactly where the motor is, what needs to be removed, and the bolt sizes.
* Removal: You'll probably need to remove the wiper arms (after disconnecting the battery!), the cowl (the plastic cover over the wiper mechanism), and possibly other components to access the motor itself. Be careful not to damage any plastic parts during removal. Take pictures as you go to help with reassembly.
3. Replacing or Repairing the Motor:
* Replacement: If the motor is definitively faulty (no sound, no response to power), replacement is the most likely solution. Obtain a replacement motor specifically for a 1995 Plymouth Acclaim. The installation is the reverse of the removal process.
* Repair (Less Likely): Internal motor repairs are generally not recommended for DIYers. They often require specialized tools and knowledge of motor windings and brushes. A replacement is usually more cost-effective and less time-consuming.
4. Reassembly:
Carefully reverse the steps you took during disassembly. Ensure all components are securely fastened and the linkage is properly connected.
5. Testing:
Reconnect the battery and test the wipers. If they still don't work, double-check all connections and ensure everything is properly reassembled.
Important Considerations:
* Shop Manual: A repair manual specific to your 1995 Plymouth Acclaim is highly recommended. It will provide detailed diagrams and instructions for accessing and replacing the wiper motor.
* Professional Help: If you're uncomfortable working on your car's electrical system, consider taking it to a qualified mechanic. Incorrectly repairing or replacing the motor could cause further damage.
This is a general guide. The specific procedures may differ slightly depending on your vehicle's configuration. Always consult a repair manual for accurate and detailed instructions. Improper repair could lead to further damage or injury.
