TSB Document:

Affected Component: EXTERIOR LIGHTING

Summary
Dealer message - American Honda (AHM)is investigating certain 2010 CR-Vs & Accord L4s 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.

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Date Published
MAR 31, 2014
NHTSA TSB #
10129479
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