Are you fed up with having to constantly deal with dead FOB batteries from your Harley Davidson’s security system? You’re not alone. Thankfully, there is a way for you to remove the Turn Signal Security Module (TSSM) on your ’07 and later touring bike without needing professional assistance. In this article we will provide an easy-to-follow guide that will help make the Harley Davidson security system removal process hassle free.
Purchase the necessary part
Prior to taking out the TSSM, you ought to obtain a substitute part. Fortunately, Harley Davidson’s Turn Signal Security Module (TSSM) can be exchanged with a non-security equipped Turn Signal Module (TSM). The related HD part number is 68920-07 and should cost around $114 from official dealers; however, it might also be found on eBay for much cheaper than that.
Locate and remove the TSSM
Positioned vertically on the right (starboard) side of your bike, beneath the seat lies a cone-shaped device contained in a black plastic case. Easily unscrew the silver metal clip to remove it and lift out the TSSM with ease.
You’ll see two connectors protruding from the device. Disconnect them both, being sure to remember that one plug is larger than the other. This bigger connector connects to the input, ECM and turn signal – we will reuse this shortly. The smaller part represents output for pager and siren – save it by taping it up safely so you can use it later on down the line.
Replace the TSSM with a TSM
Carefully insert the larger connector into your newly acquired TSM, and delicately slide it back in its original position; make sure to store the small connector securely so that it can’t be rattled or damaged. To deactivate the security system, one must replace their existing TSSM with a new TSM; however, this alone is not enough for your bike to function properly.
Perform the necessary steps to reprogram the bike’s ECM
In order to get your bike running with the new TSM, you must reprogram its Electronic Control Module (ECM) by taking the following measures:
- Prior to beginning the procedure, ensure that the ignition has been switched off for a minimum of 15 seconds.
- Move the Run/Off switch to RUN.
- Don’t start the engine yet; simply turn the ignition key on and make sure that both the Check Engine Light and Security Lights come on, then wait for them to go out.
- To initiate the process, press Start. The engine should start and then abruptly shut off. Afterwards, the Check Engine Light will illuminate and remain illuminated until further notice.
- Allow ten seconds to pass. The Security Light will now be illuminated signaling that the ECM is properly engaged in dialogue with the TSM for a span of ten minutes. To avoid any disruptions, glance at your timepiece and use this period of waiting wisely by tending to tasks such as polishing fenders or similar activities – but make sure not to turn off your bike’s engine, discharge its battery power, switch anything on/off or unplug any electrical appliance during these critical moments.
- After ten minutes, the security light will automatically switch off. Within 15 seconds of it turning off, quickly twist your ignition key Off and back On again – this should be done in two seconds or less for best results. As soon as you do that, watch out for the Security Light coming on once more – then wait another ten minutes before continuing with the process.
- Once the Security light has gone out, repeat Step Six for reinstatement.
- When the Security Light goes out, begin by doing the Off-On sequence. Once it lights up again, turn off your ignition and wait at least 15 seconds to disconnect your battery charger from both the wall outlet and bike. Finally switch on your ignition once more with an additional confirmation of neutral before starting up your engine.
- Rejoice in the newfound liberty of your bike, now without a security system.
Congratulations. You have now completed the reprogramming process and Harley Davidson security system removal from your bike. With this new freedom, you no longer need to be concerned about dead FOB batteries or having to remember a difficult code every time you want to start your ride. Enjoy all of these benefits – free from worry and hassle-free.
Keep in mind that if you ever choose to resell your bike, adding the security system can make it more appealing. To avoid a long trip to the dealer, conserve your original module and this post for future reference; then reinstalling won’t be an issue.
Harley Davidson Security System Removal
It can be a challenging undertaking to complete the Harley Davidson security system removal from your motorcycle, yet it’s beneficial if you’re fed up with battery-depleted FOBs or having to remember an extensive code just so you can turn on your bike. Taking out this system is definitely worth the effort and time.
With this thorough, step-by-step guide, you can easily remove the TSSM from your ’07 or later touring bike and swap it out with a non-security equipped TSM. When following all of the instructions to reprogram the ECM on your motorcycle, you’ll be able to experience riding in freedom without having any worries about that pesky security system ever again.
Below are some FAQs related to Harley Davidson security system removal:
Can I do the Harley Davidson security system removal myself?
Absolutely. As long as you are armed with the in-depth guide provided here, you can uninstall your Harley Davidson security system without anyone’s assistance. It is worth noting that some technical knowledge may be needed to reprogramme the ECM of your bike; however, following our step-by-step instructions will make it a breeze for any DIY enthusiast.
Will Harley Davidson security system removal affect my bike’s performance?
Not only will removing the security system not negatively affect your bike’s performance, but if the replacement TSM is working correctly some riders have found it to even improve battery life and reduce electrical issues.
Will Harley Davidson security system removal void my bike’s warranty?
When it comes to your Harley Davidson bike, tampering with the security system could potentially void your warranty coverage – depending on what is stipulated in the agreement. Therefore, it is highly suggested that you contact either your dealer or manufacturer prior to attempting any modifications.
Can I re-install the security system in the future?
Absolutely, you can reinstall the security system by utilizing its original module. With a few simple steps to reprogram your bike’s ECM and perhaps a visit to a Harley Davidson-certified technician or dealership, you’ll be able to get it up and running in no time.
What if I don’t want to do the Harley Davidson security system removal myself?
If you’re not confident in uninstalling the security system yourself, it would be wise to arrange a visit with your local Harley Davidson dealer or certified technician; extra costs may apply.