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RecallGazette

Vehicle problems, recalls & safety intelligence

Acura MDX 2018–2020technical service bulletin

Bulletin BPaS04222021902 · NHTSA communication 10190994 · issued Apr 22, 2021

Technical service bulletin
communication type
Engine and Engine Cooling
component
2018–2020
model years
6
vehicle entries

Official summary

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 MDXs (non-Hybrid) & TLX V6s with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P0441 (EVAP System Purge Flow Malfunction) stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.