Service bulletin Service Bulletin

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)
Type	Service bulletin
NHTSA id	10108718
Published by NHTSA	2017-07-31
Manufacturer's number	Service Bulletin
Manufacturer's date	2015-03-27
NHTSA component	ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; EQUIPMENT

NHTSA's summary

Service bulletin - Each replacement high voltage lithium ion battery assembly order includes the loan of a special tool kit that includes the tools required for the battery replacement procedure. The battery and the kit are shipped on a two-level rack, which disassembles into tables to be used as work spaces.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Equipment and accessories, Hybrid and electric drive, 12-volt battery, High-voltage battery

Vehicles listed
HONDA ACCORD PLUG-IN HYBRID	2014 (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.

Recalls for the same vehicles and component
17V418000	2017-06-29. ELECTRICAL SYSTEM:12V/24V/48V BATTERY

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
Service Bulletin	2017-07-31. Service bulletin. Service bulletin - Each replacement high voltage lithium ion battery assembly order includes the loan of a special tool kit that includes the tools required for the battery replacement procedure. The battery and the kit are shipped on a two-level rack, which disassembles into tables to be used as work spaces.
A15-057	2017-07-28. Service bulletin. Service bulletin - The cell voltage sensor may incorrectly interpret electrical noise from the inverter and motor circuits as a problem and cause the vehicle to switch to a fail-safe EV mode. Additionally, DTCs P0B3B, high voltage battery cell voltage sensor internal circuit malfunction and P0DA8, motor power inverter module voltage malfunction are often stored.
DLR MSG - RFP -	2017-06-21. Service bulletin. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2013-2014 ACCORDS WITH A CUSTOMER COMPLAINT OF CHECK CHARGING SYSTEM MESSAGE DISPLAYED ON MID AS WELL AS HAVING THE DTC B1192 (GAUGE CONTROL MODULE LOST COMMUNICATION WITH BATTERY SENSOR ECU) STORED. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE IN CERTAIN CONDITION PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
AER15070A	2017-06-21. Service bulletin. "ENGINEERING REQUEST - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2013-2014 ACCORDS WITH A CUSTOMER COMPLAINT OF CHECK CHARGING SYSTEM MESSAGE DISPLAYED ON MID AS WELL AS HAVING THE DTC B1192 (GAUGE CONTROL MODULE LOST COMMUNICATION WITH BATTERY SENSOR ECU) STORED. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE IN CERTAIN CONDITION PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
DLR MSG - RFP -	2017-06-19. Service bulletin. "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2013-2014 ACCORDS WITH A CUSTOMER COMPLAINT OF CHECK CHARGING SYSTEM MESSAGE DISPLAYED ON MID AS WELL AS HAVING THE DTC B1192 (GAUGE CONTROL MODULE LOST COMMUNICATION WITH BATTERY SENSOR ECU) STORED. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO COLLECT SPECIFIC PARTS FROM THE VEHICLE IN CERTAIN CONDITION PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
PU - A15-057	2017-06-19. Service bulletin. "SERVICE BULLETIN - THE CELL VOLTAGE SENSOR MAY INCORRECTLY INTERPRET ELECTRICAL NOISE FROM THE INVERTER AND MOTOR CIRCUITS AS A PROBLEM AND CAUSE THE VEHICLE TO SWITCH TO A FAIL-SAFE EV MODE. ADDITIONALLY, DTCS P0B3B, HIGH VOLTAGE BATTERY CELL VOLTAGE SENSOR INTERNAL CIRCUIT MALFUNCTION AND P0DA8, MOTOR POWER INVERTER MODULE VOLTAGE MALFUNCTION ARE OFTEN STORED. IF THE VEHICLE SWITCHES TO FAIL-SAFE EV MODE WHILE CRUISING AT HIGHWAY SPEED, THE ENGINE SHUTS OFF AND THE VEHICLE WILL EXPERIENCE A SUDDEN LOSS OF POWER AS THE FAIL-SAFE EV MODE LIMITS VEHICLE SPEED TO A MAXIMUM OF ABOUT 40 MPH. IF THIS OCCURS, THE VEHICLE MAY BE ABLE TO TRAVEL FOR UP TO 2 MILES IN FAIL-SAFE EV MODE, AT WHICH TIME THE HV BATTERY WILL LIKELY FULLY DISCHARGE. IN REPORTING THIS SITUATION, DRIVERS MAY SAY THAT THEIR VEHICLE STALLED."
DLR MSG - HONDA	2017-06-19. Service bulletin. "DEALER MESSAGE - TODAY, SEPTEMBER 4, 2015, AMERICAN HONDA IS ANNOUNCING A PRODUCT UPDATE FOR 6,786 ACCORD FHEV VEHICLES TO UPDATE THE HIGH PRESSURE BATTERY CELL MONITORING SYSTEM (CVS). BASIC PROBLEM THE CVS SOFTWARE MAY NOT BE SUFFICIENTLY TOUGH AGAINST ELECTRICAL NOISE FROM THE INVERTER AND MOTOR CIRCUITS. THIS MAY CAUSE THE VEHICLE TO DEFAULT TO A FAIL-SAFE EV-ONLY MODE, REDUCING POWER OUTPUT."
DLR MSG - HONDA	2017-05-24. Service bulletin. DEALER MESSAGE - 2014-15 ACCORD HYBRID CELL VOLTAGE SENSOR SAFETY RECALL Q&A
A15-057	2017-05-19. Service bulletin. SERVICE BULLETIN - THE CELL VOLTAGE SENSOR MAY INCORRECTLY INTERPRET ELECTRICAL NOISE FROM THE INVERTER AND MOTOR CIRCUITS AS A PROBLEM AND CAUSE THE VEHICLE TO SWITCH TO A FAIL-SAFE EV MODE. ADDITIONALLY, DTCS P0B3B, HIGH VOLTAGE BATTERY CELL VOLTAGE SENSOR INTERNAL CIRCUIT MALFUNCTION AND P0DA8, MOTOR POWER INVERTER MODULE VOLTAGE MALFUNCTION ARE OFTEN STORED.
PU - A15-057	2017-05-16. Service bulletin. "SERVICE BULLETIN - THE CELL VOLTAGE SENSOR MAY INCORRECTLY INTERPRET ELECTRICAL NOISE FROM THE INVERTER AND MOTOR CIRCUITS AS A PROBLEM AND CAUSE THE VEHICLE TO SWITCH TO A FAIL-SAFE EV MODE. ADDITIONALLY, DTCS P0B3B, HIGH VOLTAGE BATTERY CELL VOLTAGE SENSOR INTERNAL CIRCUIT MALFUNCTION AND P0DA8, MOTOR POWER INVERTER MODULE VOLTAGE MALFUNCTION ARE OFTEN STORED. IF THE VEHICLE SWITCHES TO FAIL-SAFE EV MODE WHILE CRUISING AT HIGHWAY SPEED, THE ENGINE SHUTS OFF AND THE VEHICLE WILL EXPERIENCE A SUDDEN LOSS OF POWER AS THE FAIL-SAFE EV MODE LIMITS VEHICLE SPEED TO A MAXIMUM OF ABOUT 40 MPH. IF THIS OCCURS, THE VEHICLE MAY BE ABLE TO TRAVEL FOR UP TO 2 MILES IN FAIL-SAFE EV MODE, AT WHICH TIME THE HV BATTERY WILL LIKELY FULLY DISCHARGE. IN REPORTING THIS SITUATION, DRIVERS MAY SAY THAT THEIR VEHICLE STALLED."