Recommended Universal 7-Way Wiring Harness for a 1987 Chevrolet Silverado SWB
Question:
I dont know if I need ETBC7 or curt 57186 I want to install from scratch a prodigy either p2 or p3. Any and all guidance you can give me would be much appreciated. I have an 87 Silverado swb that I would like to install it on
asked by: Danny D
Helpful Expert Reply:
Both the # ETBC7 and the Curt # C57186 are universal 7-way kits, but I recommend the # ETBC7 over the # C57186 for ease of install and because it comes with a wire tester included. Both kits require a 4-way being installed on the vehicle to plug in the initial functions. For your vehicle you will want to install the # 18252.
I really like the Tekonsha Prodigy P3 # 90195 because it is a proportional brake controller which means it senses how the tow vehicle is slowing or stopping and applies the trailer's brakes with the same intensity. It also has a full display screen instead of codes that need deciphering. The P2 # 90885 is like the P3's little brother, it has all the great qualities but the display of the P2 isn't as user friendly.
I have linked a installation video of the # ETBC7 and the P3 # 90195 on a similar vehicle. I have also linked a few diagrams, the installation instructions, and a few Help Articles to this page for your convenience.
Products Referenced in This Question
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LED Display
- Up to 360 Degrees
- Tekonsha
more information >
Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 4 Flat
- Plug and Lead
- 7 Round - Blade
- CURT
more information >
Product Page this Question was Asked From
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
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