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July 1, 2004 Service bulletin

Malfunction indicator lamp on with diagnostic trouble code P0420

Toyota technical service bulletin 02404 for 2002-2004 Toyota Camry.

Bulletin number
02404
Component
Engine and engine cooling: engine
Summary
Malfunction indicator lamp on with diagnostic trouble code p0420. Tt

Owners of these vehicles have filed 384 complaints in the engine category.

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