Solution for Tekonsha Voyager Brake Controller that Locks Up Going Downhills
Published 02/28/2019 >
Products Featured in This Question
Question:
We have a Voyager Tekonsha Brake Controller in our 2011 Chevy Silverado which I believe is about 9 years old.Periodically especially when going downhill our trailer brakes will lock up momentarily.I have tried all the recommended adjustments and its still happening
asked by: Cameron R
Expert Reply:
The Tekonsha Voyager # 39510 is a proportional brake controller but it has a relatively primitive inertia sensor and you have found one of the weaknesses related to it. Because it has a pendulum style inertia sensor it's very easy for it to exaggerate bumps in the road as hard vehicle braking. This is even worse down hill. It's just the nature of the controller unfortunately. The only way you'll get rid of what you are experiencing is going with a newer style controller that has a more advanced sensor like the P2 part # 90885. This uses a high sophisticated accelerometer instead that is way more accurate and won't give you the issues you are having currently. Many refer to this as the best brake controller ever. It's actually the third iteration of Tekonsha's proportional brake controllers and has yet to be improved upon.
Product Page this Question was Asked From
Draw-Tite Activator IV Trailer Brake Controller - Up to 4 Axles - Time Delayed
- Trailer Brake Controller
- Time Delayed Controller
- Electric
- Plug-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- LED Display
- Single Trailer Only
- Draw-Tite
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Recommended Trailer Hitch and Wiring Harness for a 2025 Kia Sorrento Hybrid
- Q&A: Will Kodiak Trailer Hub for 3,500-lb Axles Fit Dexter 80043A Spindle On Boat Trailer
- Q&A: Help Picking Out Replacement Axle for 2004 Ranger Trail Trailer
- Q&A: Replacement Hub and Drum Assemblies for AL/KO 8460 Hubs and Drums
- Q&A: Replacing Wheels on a Trailer with 5 Spoke Utility Hubs and 8-14.5 Size Tires
- Q&A: Can 2020 Kia Soul-GT Turbo DCT be Flat Towed behind Motorhome
- Q&A: Difference Between Tekonsha 119251 and 119250 ZCI Wiring Harness for Mini Cooper
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Troubleshooting Brake Controller Installations
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Article: Double-Eye Trailer Suspension System Review
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Trailer Wiring Diagrams

