Parts for your 2015 Mitsubishi Asx-Brake pad wear indicator

2015 Mitsubishi ASX brake-pad-wear-indicator — does it have one?

Technical references indicate the 2015 Mitsubishi ASX is fitted with mechanical brake-pad-wear indicators (squeal tabs) on the disc brake pads, rather than an electrical sensor and dashboard warning. The Mitsubishi ASX/RVR/Outlander Sport service manual for Group 35A (disc brakes) illustrates pads with integral wear indicator plates and no pad-wear wiring. The 2015 ASX owner’s manual shows no pad-wear warning lamp among the instrument cluster icons. Major aftermarket catalogues for this model year (e.g., Bendix, Bosch, TRW, Protex) list front pads with built-in mechanical indicators and do not list a separate pad-wear sensor for the ASX. So, yes—this model uses a mechanical brake-pad-wear-indicator, not an electronic one.

On the 2015 Mitsubishi ASX, the brake-pad-wear-indicator is a small metal tab attached to the brake pad backing plate. As the friction material wears down, the tab eventually touches the rotor and creates a high-pitched squeal. That sound is the cue that pad thickness is at or near the service limit and it’s time to book the ASX in. Because there’s no electronic warning light, drivers shouldn’t wait for a squeal, routine inspections are key.

During servicing, a technician will check pad thickness (replace when near 3 mm of friction material) and confirm the indicator tab is present, correctly positioned, and not bent. On the ASX, the indicator is typically fitted to the front pads, some rear pad options may include a tab depending on brand. When replacing pads, the indicator comes as part of the new pad set—there’s no separate sensor to buy. It’s important the pad with the indicator is installed on the correct inboard/outboard side as specified by the pad maker so the squeal happens at the right time.

Good practice on an ASX pad service includes cleaning and lubricating the caliper slide pins, checking rotor thickness and run-out, and ensuring anti-rattle clips/shims are in good nick. After fitting, bed-in the pads as per the brand’s instructions to avoid glazing and uneven wear. If a squeal appears suddenly after a muddy or coastal run, a quick clean may resolve it, persistent noise needs a proper inspection to rule out a worn pad, a bent tab, or a stuck slide.

• Inspect pads every 10,000–15,000 km or at each service.
• Replace pads near 3 mm thickness, don’t wait for metal-on-metal noise.
• Fit the indicator-equipped pad in the correct position per the pad instructions.

Popular questions

Does the 2015 Mitsubishi ASX have an electronic brake-pad-wear light?
No. It uses mechanical squeal tabs on the pads. There’s no dedicated dash lamp for pad wear, so regular inspections are essential and any squeal should be checked promptly.

When do you replace the brake-pad-wear-indicator on a 2015 ASX?
The indicator is built into the pad. It’s “replaced” when the pads are replaced. If the tab is damaged or missing, replace the pad set—don’t try to repair the tab on its own.

Which wheels on the 2015 ASX have a wear indicator?
Front pads commonly include the mechanical indicator. Some rear pad options may also include a tab depending on the brand. Check the specific pad listing or inspect the current pads.