Parts for your 2022 Mitsubishi Asx-Brake pad wear indicator

2022 Mitsubishi ASX brake-pad-wear-indicator

Based on Mitsubishi factory service information for the ASX/RVR/Outlander Sport platform (2019–2022) and corresponding brake wiring diagrams, the 2022 Mitsubishi ASX uses a mechanical brake pad wear indicator tab on the pads and does not have an electronic pad-wear sensor or dash warning lamp. Aftermarket and genuine pad catalogues for ASX also specify an acoustic/mechanical wear indicator rather than a plug-in sensor lead. So yes—this model is fitted with a brake-pad-wear-indicator, and it’s the simple, squeal-type tab.

On the 2022 Mitsubishi ASX, the brake-pad-wear-indicator is a no-fuss bit of hardware that gives an audible heads-up when the pads are nearly done. As the pad material thins to the service limit, a small metal tab lightly contacts the rotor and makes a high-pitched squeal under braking. That sound is the built-in reminder to book the ASX in for pads before metal meets metal.

Because it’s mechanical, there’s no dash light to rely on. The indicator’s job is early warning, the pad still has a little friction material left when the squeal starts. That’s the ideal time to replace pads and inspect rotors, rather than waiting until braking performance tails off or the rotor cops damage.

During routine servicing, a technician should check pad thickness (aim to replace at around 3 mm remaining), look for even wear across the pad face, and make sure the wear tab hasn’t been bent or removed. The indicator is part of the pad, so when the pads are replaced, the indicator is “replaced” along with them.

Good practice on the ASX includes cleaning and lubricating the caliper slide pins, checking rotor thickness and runout, and bedding-in new pads properly so they’re quiet and consistent. If any squeal shows up right after a pad change, it’s worth confirming the wear tab is positioned on the trailing edge (as per pad design) and that anti-squeal shims are fitted correctly.

Owners will get the most from the wear-indicator by paying attention to new noises, particularly a sharp, consistent squeal while braking. If it appears, don’t ignore it—book the ASX for an inspection. And always replace pads in axle sets to keep braking balanced and predictable on Aussie and Kiwi roads.

• Replace pads when they reach about 3 mm or when the indicator squeals.
• Inspect every service or 10,000–15,000 km, sooner if towing or driving hilly routes.
• Never cut off or bend the wear tab—it’s there to protect the rotors and your wallet.

Does a 2022 Mitsubishi ASX have a dash light for worn pads?

No. This model uses a mechanical (acoustic) wear indicator tab on the pads, not an electronic sensor. The first sign is a high-pitched squeal under braking, backed up by regular visual checks during servicing.

When should the brake pads be replaced on a 2022 ASX?

Replace when pad thickness is about 3 mm, or as soon as the wear indicator starts squealing. Actual life varies with driving, but many ASX owners see somewhere around 30,000–60,000 km for everyday use.

Can the wear indicator be replaced on its own?

It’s integral to the pad. If the tab is damaged or missing, the fix is to replace the pads. Running without the tab removes your early-warning system and risks rotor damage if the pad wears right down.