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Service bulletin BBOM12182020

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 id10184665
Published by NHTSA2020-12-23
Manufacturer's numberBBOM12182020
Manufacturer's date2020-12-18
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

Dealer Message - Today, December 18, 2020, Acura is announcing a warranty extension for certain 2013 ILX Hybrid vehicles. This warranty extension covers the intelligent inverter unit (IIU) to address possible concerns of various warning lights turning on and diminishing electric motor power, braking or steering assistance control. American Honda is extending the warranty coverage of the IIU to 15 years from the original date of purchase or 150,000 miles, whichever comes first.

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

Electrical system, Equipment and accessories

Vehicles listed
ACURA ILX HYBRID2013 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
B980152022-05-09. Service bulletin. Special Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated.
B18-0202022-03-08. Service bulletin. Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects in the replacement driver's airbag inflator only.
B20-0212020-12-23. Service bulletin. "Service Bulletin - The motor power inverter (MPI), also known as the intelligent inverter unit (IIU), may fail over time due to a defective solder joint. This failure may result in one or more of the following DTC(s): -P1440 (MPI Module Output Circuit Malfunction) -P1437 (MPI Module Short Circuit) -P15A5 (Motor Current Sensor Circuit Malfunction) -P0A78 (MPI Module Internal Circuit Malfunction) -P0AE1 (Bypass Contractor Malfunction) -P0A3C (Motor Control Module (MCM) Overheating) -P0A3F (Motor Rotor Position Sensor Circuit Malfunction) -P0DA8 (MPI Module Voltage Malfunction) -P1634 (MPI Module Signal Circuit Malfunction) -P0AEE (MPI Internal Circuit Malfunction) -P0A27 (High Voltage Contactor Stays Activated) American Honda is extending the warranty coverage of the motor power inverter (MPI) on these vehicles to 15 years from the original date of purchase or 150,000 miles, whichever comes first."
B180342018-09-04. Service bulletin. Service bulletin - Emission certification labels that were replaced on a small number of vehicles may have been replaced with a label listing incorrect information. The affected emission labels are replacement service parts, and were not installed at the factory; they were installed during postmanufacturing repairs that required replacement of the underlying part. This will cause the vehicle to be non-compliant with emissions regulations.
B18-0202018-06-11. Service bulletin. Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects in the replacement driver's airbag inflator only.
BBOM052420189012018-06-11. Service bulletin. Dealer message - Today, May 24, 2018, Acura is announcing a warranty extension for 2002-17 Acura vehicles. This warranty extension applies in cases where any of the replacement driver?s and/or front passenger?s airbag inflators have failed internally.
BTS1802032018-02-26. Service bulletin. Tech line summary article - We?re currently looking at an issue that when connected to Bluetooth® HandsFreeLink® using an iPhone with iOS 11, there?s no phonebook showing up on the On Demand Multi-Use Display? (ODMD). If the phonebook doesn?t download, clients will have trouble accessing phonebook contacts using the voice control system.
DLR MSG - RFP -2018-02-26. Service bulletin. Dealer message - American Honda (AHM) is investigating certain 2013ILXs with a customer complaint of a no-start condition which requires the 12V battery to be replaced. To fully understand the cause of this occurrence, AHM would like to collect a certain part prior to you attempting a repair of any kind.
DLR MSG - Stop S2018-02-26. Service bulletin. Dealer message - Today, June 13, 2014 Acura will notify NHTSA of a Stop Sale order and Safety Recall for 14,078 2013-14 ILX and ILX Hybrid vehicles. Any new or used vehicles in dealer stock must be repaired per S/B 14-018, SafetyRecall: ILX Headlights prior to sale. Refer to the eResponsibility report or VIN Inquiry status to determine which vehicles in your inventory are affected.
DLR MSG - RFP -2018-02-26. Service bulletin. Dealer message - American Honda (AHM) is investigating certain 2013 ILXs with a customer complaint of a no-start condition which requires the 12V battery to be replaced. To fully understand the cause of this occurrence, AHM would like to collect a certain part prior to you attempting a repair of any kind.