Dodge Intermittent Wiper Control Module Location

The Dodge intermittent wiper control module is a crucial component in the wiper system of Dodge vehicles, enabling the wipers to operate at variable speeds and allowing for the intermittent function. Understanding its location is essential for troubleshooting wiper issues, especially when the intermittent function fails. This guide will provide detailed information on where to find the wiper control module, how it operates, and common issues associated with it.

Understanding the Intermittent Wiper Control Module

The intermittent wiper control module is responsible for managing the operation of windshield wipers in Dodge vehicles. It allows drivers to adjust the delay between wipes, providing a more customized experience based on weather conditions. The module works by sending signals to the wiper motor, which controls how often the blades move across the windshield.

In many Dodge models, this module is integrated into a larger assembly known as the Integrated Electronic Module (IEM). This integration can sometimes lead to confusion regarding its exact location and function. The module can be affected by various factors, including electrical issues or physical damage, leading to symptoms such as erratic wiping or complete failure of the intermittent function.

Location of the Wiper Control Module

The intermittent wiper control module is typically located under the dashboard on the left side of the vehicle, near the steering column. In many Dodge models, such as those from 1994 to 2002, it can be found directly behind or above the instrument panel. It is usually secured to a metal bracket and has multiple wire connections leading into it.

• For models like the 2001 Dodge Ram, the module is specifically found between the steering column and ashtray. It measures approximately 4 inches long, 2 inches wide, and 1 inch thick, making it a compact component within a larger assembly.

• In some cases, users have reported that they needed to remove screws or other components to access this module effectively. Tools such as a tamper-proof Torx bit may be required for disassembly.

How to Access and Replace the Wiper Control Module

Accessing and replacing the intermittent wiper control module involves several steps that require basic mechanical skills and tools. Below are clear instructions on how to proceed:

1. Gather Tools: You will need a socket set, screwdrivers (including Torx bits), and possibly pliers.

2. Disconnect Battery: Before starting any work on electrical components, disconnect the negative terminal of your vehicle's battery to prevent any electrical shorts or shocks.

3. Remove Dashboard Components: Depending on your vehicle model, you may need to remove panels or components around the steering column for better access.

4. Locate Module: Look for a small black box secured with screws; this is likely your intermittent wiper control module.

5. Disconnect Wiring Harness: Carefully unplug any wiring harnesses connected to the module. Inspect connectors for any signs of damage or corrosion.

6. Remove Old Module: Unscrew and remove the old module from its bracket.

7. Install New Module: Position your new intermittent wiper control module in place and secure it with screws.

8. Reconnect Wiring Harness: Plug in all connectors securely.

9. Reassemble Dashboard Components: Replace any panels or components you removed earlier.

10. Reconnect Battery: Finally, reconnect your battery's negative terminal and test your new module by operating your windshield wipers.

Common Issues with Intermittent Wipers

Intermittent wipers can sometimes malfunction due to several reasons related to either electrical faults or mechanical failures within the system:

• Stuck on High Speed: This issue often arises when there is a fault in either the multi-function switch or the control module itself. If only low and high speeds work while intermittent does not engage, further inspection of these components is necessary.

• Erratic Wiping: If your wipers operate inconsistently or do not return to their resting position correctly, it could indicate problems with either wiring connections or internal contacts within the motor.

• No Functionality at All: If all settings fail, it may point toward a complete failure of either the multi-function switch or control module.

Troubleshooting Tips

If you encounter problems with your intermittent wipers, consider these troubleshooting steps:

• Check Fuses and Relays: Inspect relevant fuses and relays in both under-dash and under-hood fuse boxes for any blown fuses that could affect operation.

• Inspect Wiring Connections: Ensure all wiring connections are secure and free from corrosion or damage that could interrupt electrical flow.

• Test Multi-Function Switch: If you suspect issues with switching functions, test or replace your multi-function switch as it directly influences wiper operation.

• Examine Ground Connections: A poor ground connection can lead to erratic behavior in electronic modules; ensure all ground points are clean and tight.

FAQs About Dodge Intermittent Wiper Control Module

• Where is the intermittent wiper control module located?
  The module is typically found under the dashboard near the steering column.
• What are common symptoms of a faulty wiper control module?
  Common symptoms include erratic wiping speed and inability to adjust delay settings.
• Can I replace the intermittent wiper control module myself?
  Yes, with basic tools and mechanical skills, you can replace it yourself.
• What tools do I need for replacement?
  You will need screwdrivers, socket sets, and possibly tamper-proof Torx bits.
• How much does a new intermittent wiper control module cost?
  The cost can vary but typically ranges around $100-$150 depending on model year.

Understanding where to locate and how to troubleshoot your Dodge's intermittent wiper control module can save time and money when dealing with windshield visibility issues during inclement weather. Proper maintenance of this component ensures reliable performance of your vehicle's wipers when you need them most.