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Service bulletin B16-008

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10108907
Published by NHTSA2017-07-31
Manufacturer's numberB16-008
Manufacturer's date2017-06-20
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE

NHTSA's summary

Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel pump

Vehicles listed
ACURA MDX2014, 2015, 2016, 2017
ACURA RLX2014, 2015, 2016, 2017
ACURA RLX HYBRID2014 (the catalog's model; the bulletin names a series or trim of it)
ACURA RLX HYBRID2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
ACURA TLX2015, 2016, 2017, 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
23V8580002023-12-18. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
19V0600002019-01-29. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB-16-0082021-05-13. Service bulletin. SYMPTOM The high pressure fuel pump area chirps after the engine is warm. POSSIBLE CAUSES The high pressure fuel pump is making a chirp. NOTE: This noise does not impact pump, engine function, or reliability CORRECTIVE ACTION Replace the high pressure fuel pump.
DLR-03-16-20162021-05-08. Service bulletin. American Honda (AHM) is investigating certain 2014-2016 RLXs with a client complaint of a chirping noise coming from the high pressure fuel pump during engine operation. To fully 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.
BPaS102820199032019-11-05. Service bulletin. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2018-2019 MDXs & TLXs with a client complaint of a chirp noise heard from inside the cabin or coming from the engine compartment. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
B16-0082018-10-01. Service bulletin. Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp.
B16-0082018-05-14. Service bulletin. Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp noise. NOTE: This noise does not impact the pump, engine function, or reliability.
B16-0082017-06-19. Service bulletin. SERVICE BULLETIN - THE HIGH PRESSURE FUEL PUMP AREA CHIRPS AFTER THE ENGINE IS WARM. THE HIGH PRESSURE FUEL PUMP IS MAKING A CHIRP.
B16-0082017-01-10. Service bulletin. SERVICE BULLETIN - THERE IS A CHIRPING COMING FROM THE ENGINE AREA WITH THE ENGINE WARMED UP. REPLACE THE HIGH PRESSURE FUEL PUMP TO REMEDY THIS CONDITION.
B-PAS-03162016-92017-01-09. Service bulletin. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2014-2016 RLXS WITH A CLIENT COMPLAINT OF A CHIRPING NOISE COMING FROM THE HIGH PRESSURE FUEL PUMP DURING ENGINE OPERATION. TO FULLY 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.
BER16020A2017-01-04. Service bulletin. ENGINEERING REQUEST FOR INVESTIGATION - PLEASE CALL HONDA TO DISCUSS ANY FUEL LEAKS FROM THE FUEL TANK TO THE FUEL PUMP CONNECTION.
B160082016-12-21. Service bulletin. SERVICE BULLETIN - THE HIGH PRESSURE FUEL PUMP AREA CHIRPS AFTER THE ENGINE IS WARM.