A handbrake that doesn’t hold your car on a hill, feels unusually tight or loose, or triggers a warning light on your dash usually points to worn brake pads, stretched cables, or a fault in the mechanism. None of these are things to leave for another day. This guide walks through the most common signs, what’s likely causing them, and when it’s time to book your car in.
If you don’t have a preferred mechanic or garage, AA approved servicing is worth a look.
Handbrake doesn’t hold the car
This is usually the sign that sends people looking for answers. To test it properly, find a quiet spot with a slight hill, drive a short way up it, and engage the handbrake. If the car starts to roll, something’s wrong.
Most often it’s worn brake pads or stretched cables. Either way, don’t put off getting it looked at, a handbrake that doesn’t hold isn’t just an inconvenience, it’s a genuine safety issue if the car’s left unattended on a slope. If you’re buying second-hand, it’s worth testing the handbrake before you commit, alongside the usual checks covered in our car history check.
Handbrake warning light stays on
If the handbrake light on your dashboard stays lit rather than flickering briefly, it’s telling you something’s off. A dashboard light that flashes for a split second and disappears is usually nothing, but one that stays on needs a look.
Common causes include low brake fluid, a faulty handbrake switch, or an electronic fault, particularly on cars with an electronic parking brake (more on those below). If you’re also having starting issues alongside a dashboard warning, our guide on the most common reasons your car won’t start might be worth a read too.
Handbrake feels too tight
If pulling up the handbrake feels like hauling up a weight it shouldn’t, that’s usually a cable binding somewhere along its length, causing the mechanism to seize. Left alone, this puts extra strain on the brakes themselves and can wear them unevenly. Get it looked at sooner rather than later.
Handbrake feels too loose
The opposite problem: little or no resistance when you pull it up. This is usually down to stretched cables, which reduce how effectively the handbrake can hold the car, though a worn lever mechanism can cause the same feeling. Either way, it needs the same fix: a proper check by a mechanic.
What about electronic parking brakes?
Plenty of newer cars have swapped the traditional lever for an electronic parking brake (EPB), a button or switch that engages the brake electronically instead of through a cable. The warning signs are similar (a warning light, the brake not holding, unusual noises when engaging or releasing), but the fixes are different, since EPBs rely on an electric motor and sensors rather than a cable. If yours won’t engage or release properly, or the warning light won’t clear, that’s one for a mechanic with the right diagnostic kit rather than something to work around at home.
Does a handbrake fault affect the NCT?
Handbrake performance is checked as part of the standard road safety inspection your car undergoes when getting an NCT test, alongside your footbrake and general brake condition. A handbrake that isn’t holding properly can affect the outcome. We’d recommend getting any of the issues above sorted before your test date rather than risking a fail, but for the exact criteria examiners test against, the National Car Testing Service (NCT) has the official detail.
FAQs
Can I still drive with a handbrake problem?
It depends on the fault. A loose or overly tight handbrake is worth fixing soon but isn’t usually an immediate danger on the move, since your footbrake does the main work while driving. A handbrake that doesn’t hold at all is a bigger risk, particularly on hills or if you ever need to leave the car parked and unattended.
How much does it cost to fix a handbrake?
It depends entirely on the cause, a cable adjustment is a relatively small job, while worn brake pads or a faulty electronic parking brake module cost more. We’d always recommend getting a quote from your mechanic before assuming the worst.
Is a handbrake the same as a parking brake?
Yes. “Handbrake” and “parking brake” both refer to the same system, a separate brake mechanism (traditionally a lever, increasingly an electronic switch) used to keep the car stationary when parked. The terms are used interchangeably.
Worried about your car’s health?
If something doesn’t feel 100% right, it’s worth getting it checked before a small issue becomes an expensive one. Take a look at AA Approved Car Servicing here to book your car in, or read our top tips on getting your car serviced if you’re not sure what to expect.
