HONDA
DLR MSG - RFV, R
Manufacturer communications
- Publication date
- 2014-07-25
- Received by NHTSA
- 2018-02-12
- NHTSA record numbers
- 10128539
Manufacturer summary
Original wording in English
Dealer message - American Honda (AHM) is investigating certain 2010 Accord L4 with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P0420 (Catalyst System Efficiency Below Threshold) stored. To fully understand the cause of this condition, AHM would like to either inspect or collect specific parts from the vehicle prior to you attempting any further repair of any kind.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Honda
P0420Catalyst System Efficiency Below ThresholdCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Honda | ACCORD | 2010 |