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2018 Outlander ABS/ASC Light On & Rough Braking

0

Nicole W. · rep 0 · May 25, 4:08 AM · 1 replies · solved · Question

Hey everyone, I'm having a weird issue with my 2018 Mitsubishi Outlander SEL. The ABS and ASC (Active Stability Control) lights just came on my dashboard yesterday, and the braking feels really off.

When I press the brake pedal, it feels like it's grinding or pulsating, even at low speeds. It's not a smooth stop at all. I'm worried about driving it like this.

Has anyone experienced this with their Outlander? Could it be a wheel speed sensor or something more serious? Any advice on what I should check first would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 4:08 AM

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ClearTheCode guidance (Mitsubishi · Brakes & suspension)

Summary: For 2018 Outlander ABS/ASC Light On & Rough Braking, work through these steps on your 2015+ vehicle:

  1. Confirm the symptom — note when it happens (cold start, highway, after fuel fill, etc.).
  2. Scan codes — save all pending/stored DTCs; don't clear until you've recorded them.
  3. Check TSBs & recalls — look up your VIN for open campaigns and known fixes.
  4. Inspect the obvious — related fuses, connectors, fluid level, and recent repairs.
  5. Test the common fix — follow model-specific service procedures; one change at a time.
  6. Escalate if needed — burning smell, no brakes, overheating, or stalling in traffic → shop visit.

Owner reported: Hey everyone, I'm having a weird issue with my 2018 Mitsubishi Outlander SEL. The ABS and ASC (Active Stability Control) lights just came on my dashboard yesterday, and the braking feels really off.

When I press the brake pedal, it feels like it's grinding or pulsating, even at low speeds. It's not a smooth stop at all. I'm worried about driving it like this.

Has anyone experienced this with the…

This is educational guidance, not a substitute for hands-on diagnosis.

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