Malfunction indicator lamp comes on with diagnostic trouble code (DTC) P0420
Honda technical service bulletin 03063 for 2003 Honda Accord.
- Bulletin number
- 03063
- Component
- Engine and engine cooling: exhaust system: emission control: catalytic convertor
- Summary
- Malfunction indicator lamp comes on with diagnostic trouble code (dtc) p0420. Tt
Owners of these vehicles have filed 146 complaints in the engine category.
Vehicles covered
- Honda Accord 2003 2003
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