Avon heated grips are a popular upgrade for motorcycle riders seeking comfort in colder climates. These grips provide consistent warmth to the hands, enhancing rider safety and comfort by improving grip control. However, as revealed in discussions and troubleshooting reports, the installation process—particularly the wiring aspect—can be a source of confusion for even experienced DIY enthusiasts. This article delves into the installation challenges, provides clarity on wiring configurations, and offers best practices based on real-world experiences shared by users and installers.
Understanding the Avon Heated Grips System
Avon heated grips are designed to integrate with a motorcycle’s existing electrical system. The core components typically include the heated grips themselves, an extension wiring harness, and instructions for connecting to the bike’s throttle body wiring (TBW) harness. The grips rely on the motorcycle’s electrical system for power, and they often include a temperature control mechanism that allows for adjustable heat levels.
Installation typically involves splicing the extension wires from the grips into the TBW harness. However, the process is not always straightforward due to variations in wiring color schemes and potential ambiguities in the provided instructions.
Common Installation Challenges and Confusions
One of the most frequently reported issues is the discrepancy between Avon’s wiring instructions and the actual wiring setup on certain motorcycles, particularly Harley-Davidsons. The instruction sheet recommends connecting the black and red extension wires from Avon to the corresponding black and red wires at the center of the electronic throttle sensor. However, as one user discovered, this may not always align with the physical layout of the TBW harness.
In one case, the user initially assumed that the two sets of black, white, and red wires at the grip end were the correct target for connection. Upon closer inspection and clarification from the community, they realized that the center wire—distinctly marked with solid black heat shrink—was the correct point of connection. This oversight highlights the importance of careful attention to detail and the potential for misinterpretation of instructions.
Another user raised a valid question: when multiple sets of matching wires are present in the TBW harness, does it matter which pair is used for connection? The consensus among the community appears to be that, in most cases, it does not matter, provided the correct polarity is maintained. However, the user was advised to confirm this with Avon support before proceeding with the splice, to ensure compatibility and prevent potential electrical issues.
Clarifying the Wiring Setup with Visual Aids
One of the most helpful resources for users has been a YouTube video that visually demonstrates the correct wiring configuration. At the 10:45 mark, the video shows the specific connector that needs to be accessed, and it highlights the black and white wires as the correct pair for connection. This visual guide is particularly useful for users who may struggle with interpreting written instructions or diagrams.
The video also emphasizes the importance of identifying the correct harness location, as the TBW can sometimes be misleading in its layout. By following the visual cues presented in the video, users can avoid the common pitfall of connecting to the wrong wires and ensure a safe and functional installation.
Step-by-Step Installation Best Practices
To ensure a successful Avon heated grips installation, the following steps are recommended:
Review the Instruction Sheet: Before beginning the installation, thoroughly review the instruction sheet provided by Avon. Pay close attention to any specific references, such as the “center of the electronic throttle sensor,” which can be easily misinterpreted.
Inspect the TBW Harness: Locate the TBW harness and inspect its wiring layout. Identify the sets of wires and determine which pair corresponds to the correct connection points as outlined in the instructions.
Use Visual Aids: If available, watch instructional videos or refer to diagrams that match your motorcycle model. These resources can help clarify any ambiguities in the written instructions and guide you to the correct wiring points.
Double-Check Connections: Before making any splices or soldering connections, double-check that the wiring colors and configurations match. Confirm that the extension wires from Avon are correctly aligned with the corresponding wires in the TBW harness.
Secure and Insulate Connections: Once the connections are made, ensure they are properly insulated with heat shrink tubing or electrical tape to prevent short circuits and environmental damage. This is especially important in a motorcycle setting, where exposure to moisture and vibration is common.
Test the System: After installation, test the heated grips to ensure they function correctly. If any issues arise, such as inconsistent heat or no power, recheck the connections for any errors or poor splices.
Troubleshooting and Support Resources
Despite careful planning and execution, some users may encounter issues during or after installation. If the heated grips do not function as expected, the following troubleshooting steps are recommended:
Verify Power Supply: Ensure that the motorcycle’s electrical system is functioning correctly. A weak battery or faulty fuse can prevent the heated grips from receiving adequate power.
Check for Splice Errors: Inspect all spliced connections for signs of damage, poor insulation, or incorrect polarity. A misplaced wire can lead to erratic behavior or complete failure of the heating system.
Contact Avon Support: If the issue persists, contact Avon directly for technical support. Their customer service team can provide clarification on wiring configurations and may offer additional guidance based on your specific motorcycle model.
Consult Online Communities: Online forums and rider communities, such as those on HDForums or Venturerider, can be valuable resources for troubleshooting. Many users have shared their experiences and solutions to common installation problems.
Conclusion
Installing Avon heated grips can enhance the riding experience for motorcyclists in cold weather conditions. However, the process is not without its challenges, particularly when it comes to understanding and following the wiring instructions. By carefully reviewing the provided documentation, using visual aids, and following best practices, users can overcome common installation hurdles and ensure a safe and effective setup.
Attention to detail, especially in identifying the correct wiring points and maintaining proper insulation, is crucial to the success of the installation. When in doubt, consulting with Avon support or experienced users can provide the necessary guidance to avoid costly mistakes.
Ultimately, the installation of heated grips is a rewarding project for DIY enthusiasts and a valuable upgrade for any rider looking to extend their riding season into the colder months.