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Service bulletins for the 2015 Honda Accord

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.

186 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
DLR-02-26-20162021-05-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:LABELS. Today, February 26, 2016, American Honda Motor Co., Inc. is announcing a Product Update for certain Accord, Civic, CR-Z, Fit, and Insight model years 2014-2016 vehicles for sale in the state of Hawaii to amend Monroney labels that were printed without bumper impact information. Basic Problem American Honda had a computer programming issue; an obsolete program name causing printing of no bumper impact information on the Monroney label for the state of Hawaii.
PUD - 2015-16 AC2017-06-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. CUSTOMER LETTER - TRANSMISSION SOFTWARE STILL NEEDS AN UPDATE. UNDER CERTAIN DRIVING CONDITIONS, THIS SOFTWARE ISSUE CAUSES A PROBLEM, WHICH MAY ALLOW A TRANSMISSION BELT TO SLIP.
PUD - 2015-16 AC2017-06-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. CUSTOMER LETTER - TRANSMISSION SOFTWARE STILL NEEDS AN UPDATE. UNDER CERTAIN DRIVING CONDITIONS, THIS SOFTWARE ISSUE CAUSES A PROBLEM, WHICH MAY ALLOW A TRANSMISSION BELT TO SLIP.
A15-0362017-06-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. SERVICE BULLETIN - THE ACTUAL FUEL PUMP PRESSURE IS TOO HIGH FOR THE CURRENT PGM-FI SOFTWARE. UPDATE THE PGM-FI SOFTWARE.
DLR MSG - HONDA2017-06-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. "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."
(KC0,1) CUSTOMER2017-06-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. EMAIL REMINDER SENT TO OWNERS TO HAVE THE TRANMISSION SOFTWARE UPDATED BEFORE AN UNEXPECTED TRANMISSION PROBLEM OR POSSIBLE REPAIR TO THE VEHICLE OCCURS.
(KC0,1) CUSTOMER2017-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. CUSTOMER EMAIL - WE UNDERSTAND YOUR BUSY LIFESTYLE AND HOW INCONVENIENT IT WOULD BE IF YOUR VEHICLE HAS AN UNEXPECTED TRANSMISSION PROBLEM THAT WOULD DISRUPT YOUR SCHEDULE. TO PREVENT THIS FROM HAPPENING, WE HIGHLY RECOMMEND THAT YOU FOLLOW THE STEPS AND ADVICE IN THE VIDEO TO GET THIS IMPORTANT SOFTWARE UPGRADE FOR YOUR VEHICLE. HONDA WILL PROVIDE THIS SOFTWARE UPDATE AT NO CHARGE TO YOU.
(KC0,1) CUSTOMER2017-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. CUSTOMER LETTER - OUR RECORDS INDICATE YOUR TRANSMISSION'S SOFTWARE STILL NEEDS AN UPDATE. TO PREVENT PERMANENT DAMAGE AND AVOID COSTLY REPAIRS, WE HIGHLY RECOMMEND HAVING YOUR VEHICLE UPDATED AS SOON AS POSSIBLE. HONDA WILL UPDATE THE SOFTWARE FREE OF CHARGE.
(KC0,1) CUSTOMER2017-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. CUSTOMER LETTER - OUR RECORDS INDICATE YOUR TRANSMISSION'S SOFTWARE STILL NEEDS AN UPDATE. TO PREVENT PERMANENT DAMAGE AND AVOID COSTLY REPAIRS, WE HIGHLY RECOMMEND HAVING YOUR VEHICLE UPDATED AS SOON AS POSSIBLE. HONDA WILL UPDATE THE SOFTWARE FREE OF CHARGE.
DLR MSG - HONDA2017-05-24. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. DEALER MESSAGE - 2014-15 ACCORD HYBRID CELL VOLTAGE SENSOR SAFETY RECALL Q&A
A16-0942017-05-23. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - AN INACCURATE CALIBRATION SETTING IN THE SOFTWARE IS CAUSING ENGINE TORQUE FLUCTUATIONS WHILE DRIVING AT HIGHWAY SPEEDS. THIS WILL CAUSE THE MIL TO COME ON AND THE VEHICLE MAY ENTER FAIL-SAFE MODE, WHICH WILL LIMIT THE VEHICLES POWER OUTP
A16-0142017-01-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - THE MIL COMES ON WITH DTC P100C (ELECTRIC VTC MOTOR SPEED SIGNAL CIRCUIT MALFUNCTION) AND P0010 (VTC MALFUNCTION). UPDATE THE PGM-FI SOFTWARE TO CORRECT THIS ISSUE.
PUD - 2015-16 AC2016-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). CUSTOMER LETTER - UNDER CERTAIN DRIVING CONDITIONS, THE SOFTWARE IN THE PCM CAUSES A LOW PRESSURE PROBLEM IN THE CVT. THIS MAY ALLOW THE BELT IN THE CVT TO SLIP. IF THE BELT SLIPS, YOU MAY SEE A SURGE IN RPM WHEN DRIVING AT HIGHWAY SPEEDS. IF THE BELT SLIPS LONG ENOUGH, THE TRANSMISSION WILL BE DAMAGED, AND DTC P1890 WILL SET.
A160532016-11-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SERVICE BULLETIN - AN INCORRECT LEARNING VALUE IN THE PCM MAY CAUSE A PRESSURE PROBLEM IN THE CVT UNDER CERTAIN DRIVING CONDITIONS, CAUSING A SURGE IN RPM BECAUSE THE CVT BELT SLIPS AT HIGHWAY SPEEDS, EVENTUALLY SETTING DTC P1890 (CVT SPEED CONTROL SYSTEM). DEPENDING ON IF DTC P1890 IS SET OR NOT, UPDATE THE PGM-FI SOFTWARE OR REPLACE THE TRANSMISSION AND UPDATE THE PGM-FI SOFTWARE.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.