How To Fix A Honda CR-V Brake Light Fault - DIY Giude

By Nick Marchenko, PhD

Hey there, Honda CR-V owners! If you're facing a brake light issue in your CR-V, especially if it's from the 2012-2016 generation, you've landed at the right place. Today, I'm going to walk you through a simple yet effective DIY guide to troubleshoot and fix those stubborn brake lights that refuse to glow. Let's dive in and save you some time and money!

Tools You’ll Need:

•     A basic set of tools (screwdrivers, pliers)
•     Replacement fuses (as required)
•     A fuse tester (optional but highly recommended)

Step 1: Understanding the Problem

Before you start, it's crucial to understand that a non-functioning brake light in your Honda CR-V could be due to a blown fuse. In some cases, you might need to replace up to three fuses. Don't worry, I'll guide you through identifying and replacing them.

Step 2: Locating the Fuse Boxes

Your Honda CR-V has two fuse boxes:

•     Interior Fuse Box: Located on the driver's side under the dash. Look above the pedals on the left side, and you’ll find it there.
•     Engine Management Fuse Box: Pop the hood, and you’ll find this box near the front, towards the windshield.

Step 3: Identifying the Right Fuses

In the interior fuse box, you need to check:

•     Fuse #2: This is for the brake light switch.
•     Fuse #34: Also related to the brake lighting system.

In the engine management fuse box, locate:

•     Fuse #26: This 20A fuse is another one you need to inspect for brake light issues.

Not sure where the necessary fuses are located in your Honda CR-V? You can find this information in the following sections:

• 2017 Honda CR-V Fuses;
• 2016 Honda CR-V Fuses;
• 2015 Honda CR-V Fuses;

Step 4: Testing and Replacing Fuses

•     Testing: Use a fuse tester to check if these fuses are working. If you don't have a tester, look for any visible signs of damage like a broken filament.
•     Replacing: If you find a blown fuse, replace it with a new one of the same rating. Be sure not to use a higher or lower ampere fuse as it could cause more electrical issues.

Shop From Amazon

340 Pcs Assorted Standard & Mini & Low Profile Mini Auto Car Truck Blade Fuses Set- 2A 5A...

CrocSee 250 Pieces - Car Fuses Assortment Kit, Blade-Type Automotive Fuses - Standard & Mi...

Nilight 372 PCS Car Fuses Assortment Kit Standard Mini LP Mini Micro2 Blade Fuse ATO ATC A...

Step 5: Final Checks

Once you've replaced the necessary fuses, test your brake lights. If they're working, congrats, you've fixed the problem!

Pro Tips

•     Always test fuses even if they look fine. Sometimes, the damage isn’t visible.
•     Keep spare fuses in your glove compartment for emergencies.

Conclusion

There you have it, a simple guide to fixing your Honda CR-V brake lights. Remember, regular checks and maintenance can save you from bigger, costlier problems down the line. Safe driving!

See also:

• How To Choose the Best Light Bulbs For Honda CR-V?

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

Full profile → LinkedIn →