Read your Toyota's check-engine light

Punch in a code or symptom. Get a straight readout — how urgent it is, whether you can keep driving, and what the fix runs.

TRAC OFF Flashing light Won't reset Code list

By model

Toyota Camry

Check engine light causes, codes & fixes

Toyota Corolla

Check engine light causes, codes & fixes

Toyota RAV4

Check engine light causes, codes & fixes

Toyota Tacoma

Check engine light causes, codes & fixes

Toyota Tundra

Check engine light causes, codes & fixes

Toyota Highlander

Check engine light causes, codes & fixes

Toyota Prius

Check engine light causes, codes & fixes

Toyota Sienna

Check engine light causes, codes & fixes

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Check engine light by model

We counted 19,782 NHTSA complaints — see which Toyotas trigger the most check-engine reports.