Vehicle personality module for use with the Navitas 440amp (#31920) or 600amp (#31921) controller.
- Fits E-Z-GO TXT DCS 36-Volt Models with Curtis 1206HB
- Connects directly into the cars wiring harness
Personality Module for Navitas Controllers
Connects Navitas Controller to the OE Harness in EZGo TXT 36V DCS 95-99 currently with Curtis 1206 DCS Controller.
Cross Reference Part/SKU numbers:
- 40-000540 (40000540)
- 87-40000540
- CON-NV005
- 31910












Paul M. –
This harness was exactly what I needed for my EZGO TXT DCS. It made installing the Navitas controller a breeze. The wiring is high-quality, and everything fit perfectly. My cart’s performance improved instantly, especially with smoother speed control. Highly recommend it for anyone upgrading to a 36V Navitas setup!
Steven L. –
This Navitas TSX harness for the EZGO TXT DCS was easy to install and made upgrading my cart simple. All connectors were high-quality and plug-and-play, no cutting or crimping needed. The harness arrived in two days – super fast shipping! My cart feels way more responsive now. Worth every penny.
Eric W. –
Quality seems good. I had a small delay in shipping, but the harness itself fits perfectly.
Rick J. –
The harness itself is solid and works well, but I had issues figuring out how to route it properly since the instructions were a bit basic. Once I got everything sorted, it was plug-and-play, and my cart is now running much smoother with better torque and control.
Phill W. –
This harness is a must if you’re upgrading your EZGO TXT to a Navitas controller. Installation took about 30 minutes, and it was straightforward. The build quality is excellent, and it came in well-packaged. Improved throttle response and overall performance are noticeable right away. Highly recommend!
Bryan F. –
Fantastic product! I saw a noticeable difference in power and smoother control after hooking it up to my Navitas controller. Great product and quick delivery!
Rob S. –
The Navitas TSX harness was exactly what I needed for my EZGO 36V upgrade. Installation was mostly smooth, though I had to reroute some wires to get everything to fit nicely. Once set up, it definitely helped maximize my cart’s performance. Decent value for the price!
James D. –
The Navitas TSX harness fit my EZGO TXT perfectly. Easy to install and works well with my 36V DCS system. Fast delivery too!
Robert D. –
Installation was a breeze. This harness upgraded my EZGO like a charm. Noticeable improvement in performance. Will buy again!
Jake S. –
Perfect fit for my EZGO TXT DCS 36V. This Navitas TSX harness made the controller upgrade super easy. Everything plugged in with zero issues. Definitely recommend for anyone doing a conversion.
Micheal P. –
Good quality wiring, connectors are solid. Instructions would’ve helped, but still a clean install. Ideal for Navitas TSX3.0 controller swaps on EZGO DCS carts.
Kyle F. –
Not bad, but why no labels on the wires? Took longer to install because I had to double-check pinouts. Still worked fine in my 1998 EZGO DCS 36V.
Thomas C. –
Shipping was fast, and the harness fit perfectly. Used it with the TSX 3.0 Navitas controller on my 36V TXT and everything synced up without a problem.
Greg T. –
Built tough. Worked great for my EZGO TXT DCS. Only giving 4 stars because I had to zip-tie a few cables to clean up the install.
Evan P. –
Super simple plug-and-play for DCS models. I paired this with a Navitas AC motor upgrade, and it made the wiring seamless.
Sam K. –
What’s the difference between this and the one for PDS carts? Just making sure before I order another for my brother’s cart. This one worked flawlessly on mine.
Frank H. –
If you’re converting an older EZGO 36V DCS system to a Navitas TSX, this is the harness you need. No soldering, no splicing—just plug it in.
Aaron C. –
All good. Took about 30 minutes to install. All connectors clicked right in. Definitely the right harness for a Navitas DCS conversion.
Robbin T. –
Shipping delay set me back a few days. But once it arrived, install was smooth. Works with my EZGO DCS 36V with Navitas TSX 3.0.
Tyler D. –
Prime Golf Parts had the best price. The harness fit my 2001 TXT like a glove. Definitely worth it if you’re upgrading to Navitas AC controller systems.
Brad K. –
Good harness. Cleaned up my wiring mess from a previous install. Made my Navitas 600A controller install on the TXT much easier.
Derek W. –
Matched my cart’s DCS system perfectly. Love how well this integrates with the rest of the Navitas setup. Fast delivery, too.
Nathan B. –
Is this compatible with 2000 EZGO DCS 36V with stock solenoid? Just got mine and want to make sure before installing the TSX 3.0 controller.
Samuel P. –
Easy install. Everything is pre-pinned and labeled. Ideal harness for upgrading to Navitas TSX on older EZGO DCS carts.
Sean M. –
Well-built harness, fits like factory. One wire seemed short but it still reached. Plugged it into my TXT 36V DCS and fired right up.
Evan H. –
Package was missing the small install sheet. Luckily I found a YouTube video. Installed it in my EZGO 1999 DCS 36V, works well.
Billy P. –
My local shop wanted to charge me extra for this harness—I found it free shipping here. Works great with the TSX3.0 controller on my DCS 36V.
Mathew S. –
This made my EZGO controller swap way easier. Great for DIY golf cart builds. Works with DCS 36V models and saved me time and frustration.
Frad C. –
No issues at all. Plugged into my EZGO TXT DCS harness and matched up perfectly with the Navitas TSX. Fast shipping from Prime Golf Parts, as usual.