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March 11, 2022 Service bulletin

Dealer Message

Acura technical service bulletin BTI&03112022904 for 2016-2020 Acura MDX, 2016-2020 Acura RDX and 2016-2020 Acura TLX.

Bulletin number
BTI&03112022904
Component
Fuel system, gasoline
Summary
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 (Rear/Front Bank Fuel System Too Lean), or P219A&B (Air-Fuel Ratio Variation of Cylinder) 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.

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