Parts Needed to Install Brake Controller in 2000 Chevy Blazer

Question:

Have 2000 s10 4x4 2 door blazer 4.3 how to tell if it has 7 pin harness already and if not what do i need for it already have brake controler to put in and wire diagram

asked by: Randy

Helpful Expert Reply:

If you have a round trailer connector at the rear of your 2000 Chevy Blazer similar to the picture I attached then you do have a 7-way. It's pretty rare for your vehicle to have a 7-way so I would almost guarantee you do not have one.

You will need to start with a 4-way (if you do not have one). For that you would want the # C55411.

From there you would need to convert the 4-way to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product as well.

For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup.

expert reply by: Jameson C