Troubleshooting Factory 7-way Trailer Connector On 2015 Volkswagen Touareg Not Having 12v Power
Question:
Hi there. Just purchased a Curt Echo and plugged it into the OEM socket on my 2015 Touareg but theres no power. Ive not towed anything before with this vehicle. What am I missing? Does the OEM socket need to be activated somehow? Thanks.
asked by: E. M
Expert Reply:
From my research it looks like there is a fuse missing or blown in your 2015 Volkswagen Touareg TDI causing the 12v auxiliary power pin to not have the power needed to power your Curt Echo Wireless # C51180.
I was not able to find the specific fuse, but it should be in the engine bay fuse box.
It did see some reports that the 12v power pin was actually not connected any fuses, in which cause you would need to use # 10-1-1 with a 30 amp circuit breaker # PK54530 to run from the 1 o'clock pin on the 7-way connector to the positive terminal of your battery.
What I recommend is double checking that there is not a blown fuse in the engine compartment fuse box. Typically there is a fuse box diagram on the lid of the fuse box, or in the owner's manual which will show the function of each fuse, but I was unable to find an online version of the owner's manual to confirm this.
If you are not missing any fuses, and none are blown you can take your vehicle to your local VW dealer to have them troubleshoot/activate the 12v power, or use the wire and breaker mentioned to add your own.
I included a link to a helpful article on trailer wiring for you to take a look at.
Products Referenced in This Question
Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Trailer Brake Controller
- Proportional Controller
- Hidden
- Up to 2 Axles
- Smartphone Display
- CURT
more information >
Pollak Circuit Breaker - Cycling/Automatic Reset - 30 Amp - Straight Mount Bracket
- Accessories and Parts
- Wiring
- Circuit Breaker
- 30 Amp
- Pollak
more information >
Product Page this Question was Asked From
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Curt MV Weight Distribution System w/ Friction Sway Control - Round Bar - 14K GTW, 1.4K TW
- Shop: Curt Trunnion Style Weight Distribution System w/ Shank - 1K TW, 10K GTW
- Shop: Reese Pro Round Bar Weight Distribution w/ Sway Control - 11,500 lbs GTW, 1,150 lbs TW
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Performance Chip Tuners
- Shop: Suspension Enhancement
- Shop: Vehicle Air Mattress
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Search Results: weight distribution hitch
- Video: Review of Reese Weight Distribution - WD Only - RE44FR
- Video: Review of Curt Weight Distribution System - Curt 1K TW Weight Distribution System - C24UR
- Search Results: tow bar
- Q&A: Bolt Hole on Curt Trailer Hitch Not Lining Up with Hole on Frame of 2017 VW Jetta
- Q&A: Troubleshooting Curt Echo Brake Controller Not Getting Power/Not Connecting to iPhone
- Q&A: Testing 7-Way Socket on 2015 VW Touareg for Active Trailer Lighting & Power Circuits
- Q&A: Wiring Diagram for the Rear View Safety Backup Camera # RVS-062710 For Cameras to Monitor
- Q&A: Solution for Activating 12 Volt Accessory Circuit of 7-Way on 2012 Volkswagen Touareg
- Q&A: Solution for Fixing Trailer 7-Way Running Light Circuit that Was Disconnected
- Video: Review of Voyager Backup Camera - 12V PWM Filter - VGR64VR
- Video: Voyager RV Backup Camera Systems 12V PWM Filter Installation - 2018 Forest River Grey Wolf Travel Tr
- Q&A: Furrion Vision S Camera Issue Fix For A 2022 GMC Sierra 2500
- Article: 5 Things to Know About Weight Distribution Hitches
- Video: Choosing the Right Trailer Wiring
- Search Results: 44649