Does the Computer have to be Reset to Install a Curt Trailer Wiring Harness on a 2012 GMC Terrain
Published 03/16/2012
Question:
i have heard you have to have the computer reset after you hook up the new wiring harness. is this true?
asked by: Todd S
0
Expert Reply:
I went over the installation instructions and you will not have to have the computer reset when you install the Curt wiring harness, # 56094, on your 2012 GMC Terrain. If you are apprehensive about it, you could always disconnect the negative battery cable prior to installing the harness. You will use any programmed information, like stereo presets, but that is easy enough to reset.
expert reply by:
Michael H
0
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Shop: Specialty Recreation Replacement RV Skylight - 22" x 22" - Clear
- Video: Mount: T-One Vehicle Wiring Harness for Factory Tow Package on a 2015 Chevrolet Equinox
- Video: Trailer Wiring Harness Installation - 2015 Chevrolet Equinox 56094
- Video: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector-56094 Spec Review
- Q&A: Trailer Wiring Recommendation for a 2010 Chevrolet Equinox, Circuit Protected vs Unprotected
- Q&A: Is Dealer Programming Needed to Activate Tow Package Wiring in 2014 Chevrolet Equinox
- Shop: Specialty Recreation Skylight Sealant - 10 oz
- Shop: Specialty Recreation Skylight Installation Kit
- Shop: Trailer Hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Curt T-Connector Vehicle Wiring Harness Review C56040
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer wiring
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer hitch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: Brake Controller
- Video: Curt Powered Tail Light Converter Installation - 2023 Kia Telluride
- Article: Trailer Wiring Diagrams
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Search Results: brake controller
- Shop: Gooseneck Hitch
- Video: Mounting Bracket 4-Pole Flat: The Breakdown
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Measure for Trailer Hitch Drop
- Shop: Base Plate for Tow Bar
Explore Expert Info
![Our Expert]()
on Custom Fit Vehicle Wiring
on Custom Fit Vehicle Wiring
