It carries electrical signals and power to all sorts of things – your lights, your sensors, your engine control unit, even things inside the cabin like the radio or the power windows. Think of it as the nervous system for your car, sending information back and forth. It doesn’t make anything happen, it just allows the power and signals to get to where they need to go. It’s a pretty central role, actually. It runs throughout the whole car, connecting everything electrically. It's not something you typically see, since a lot of it is hidden inside the walls of the car, under the dash, or tucked away in the engine bay. But it's fundamental. It’s like the plumbing in your house – you don’t look at it every day, but if it fails, things get messy fast. Well, if a cable harness fails, you’ll notice pretty quickly. You might lose lights, the engine could run poorly, or some of your dashboard instruments could stop working. Sometimes it's a complete failure, other times it's a bit more subtle – intermittent problems that are hard to track down. The harness itself often has a protective outer layer that acts like a shield against moisture, heat, and physical damage. When that protection breaks down or a wire inside gets damaged, that’s when you start seeing issues. You can find replacement harnesses at places like Fixparts Online, and it’s usually best to replace the whole harness if there’s a significant problem rather than trying to patch individual wires – it’s a much more reliable fix in the long run. Next-gen performance: Cable Harness (MPN 31415077) is backed by a 12-month warranty!

About Volvo Passenger

Volvo Passenger is a premium Swedish brand renowned for its focus on safety and innovative automotive technology. Based in Sweden, Volvo Passenger continues to lead in advanced driver-assistance systems and passenger comfort.

Why Choose Volvo Passenger?

• We only sell genuine Volvo parts, made specifically for your vehicle, so you know you’re getting quality and a good fit. • Using genuine Volvo parts helps maintain your vehicle’s safety features and performance, just like when it was new. • We have a huge selection of parts available, from everyday maintenance items to more complex components. • Our parts come with a Volvo warranty, giving you peace of mind and protecting your investment. FixParts Online – Your Trusted Source for Quality Volvo Passenger Auto Parts.