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OBD-II code lookup
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291 codes explained in plain English: the full OBD-II code list. Describing a symptom instead? Try the symptom library.
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Braking grind · 2016 Toyota Camry
“Inner pad ~1 mm. Outer pad 3 mm.”
Sticking caliper / slidePossible → Supported
Worn rotor onlyPossible → Less likely
Next: check the slide pins move freely before buying parts.