Where Does 12 Volt Accessory Circuit of 7-Way Go To
Question:
Hi was just wondering if you could tell me what the wire from battery through 40 amp auto resetting fuse is for and where on the 7 pin trailer plug it goes cheers
asked by: Jarrod
Helpful Expert Reply:
A 40 amp breaker on a trailer wiring 7-way circuit would be for the 12 volt accessory circuit which goes to the 1:00 pin of the 7-way on the tow vehicle. For a breaker we have the # 9510 and for 10 gauge wire part # 10-1-1 sold by the foot. Worth mentioning is that this circuit doesn't have to be active unless you have like a battery to charge or interior lights to power. Otherwise it can be left off as it doesn't need to be there for other circuits to work.
Products Referenced in This Question
40 Amp In-Line Circuit Breaker - Perpendicular Mount Bracket
- Accessories and Parts
- Wiring
- Circuit Breaker
- 40 Amp
- Pollak
more information >
Product Page this Question was Asked From
Tekonsha Primus IQ Trailer Brake Controller - 1 to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 3 Axles
- LED Display
- Up to 90 Degrees
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Trailer Wiring Diagrams
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Replacement Master Cylinder And Shock For UFP A-60 / A-75 / XR-84 Surge Brake Actuators
- Q&A: 7-Pin Wiring Harness And Brake Controller For A 2024 Hyundai Santa Cruz
- Article: Trailer Maintenance Schedule
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Q&A: 7-Way Trailer Wiring Harness for 2024 Hyundai Santa Cruz
- Q&A: Parts Needed To Install a Trailer Brake Controller On a 2024 Hyundai Santa Cruz With Factory 7-Way
- Article: 5 Things to Know About Weight Distribution Hitches
- Q&A: Which Wiring Harness Fits 2024 Hyundai Santa Cruz With Tow Package
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Installing ETBC7 Kit On 2004 Toyota Tacoma TRD V6