Service bulletin A17-023
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10108385 |
| Published by NHTSA | 2017-06-30 |
| Manufacturer's number | A17-023 |
| Manufacturer's date | 2017-04-21 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL |
NHTSA's summary
SERVICE BULLETIN - DUE TO AN IMPROPER PCM CALIBRATION, UNDER CERTAIN CONDITIONS AFTER STARTING THE ENGINE THE PCM CANNOT PROPERLY ADJUST THE AIR-FUEL RATIO. AS A RESULT, VEHICLE EMISSIONS MAY EXCEED APPLICABLE STANDARDS.
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, Engine, Exhaust and emissions, Transmission and driveline, Automatic transmission, Software, Transmission control module
| HONDA CIVIC | 2012 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| A19-106 | 2019-10-03. Service bulletin. Service Bulletin - Due to an improper PCM calibration, after starting the engine the PCM cannot properly adjust the air-fuel ratio under certain conditions and the on-board emission-related diagnostic system may not appropriately detect a malfuction. As a result, vehicle emissions may exceed applicable emissions standards and the vehicle contains an improperly functioning on-board emission-related diagnostic system that violates applicable state and federal standards. |
|---|---|
| A17-023 | 2019-10-03. Service bulletin. Service Bulletin - Due to an improper PCM calibration, under certain conditions after starting the engine the PCM cannot properly adjust the air-fuel ratio. As a result, vehicle emissions may exceed applicable standards. |
| Service Bulletin | 2018-02-26. Service bulletin. Service bulletin - The MIL comes on and DTC P0101 (MAF sensor circuit range/performance problem) is stored. The PCM misinterprets the mass air flow sensor inputs while driving with constant throttle movement. |
| ABOM04212017901 | 2017-06-30. Service bulletin. "DEALER MESSAGE - TODAY, APRIL 21, 2017, AMERICAN HONDA MOTOR, CO., INC. IS NOTIFYING ALL DEALERS OF A VOLUNTARY EMISSIONS RECALL FOR CERTAIN MODEL YEAR 2012 HONDA CIVIC PZEV VEHICLES TO ADDRESS THE POSSIBILITY OF NON-METHANE ORGANIC GAS (NMOG) EMISSIONS ABOVE THE REGULATION THRESHOLD." |
| SB-13-069 | 2013-10-17. Service bulletin. HONDA: DESCRIPTION OF THE UPDATE FOR HFL (HFT) CONTROL UNITS. DESCRIPTION OF TOOLS AND EQUIPMENT, UPDATING TIPS AND PRECAUTIONS, AS WELL AS HONDA CONTACT INFORMATION. *JS |
| SB-13-017 | 2013-04-22. Service bulletin. HONDA: ODOMETER, TRIP COMPUTER, FUEL RANGE, AND FUEL ECONOMY STATUSES ARE NOT VISIBLE ON THE I-MID DISPLAY. THIS CAN BE FIXED WITH A SOFTWARE UPDATE. *KB |
| SB-11-051 | 2011-10-03. Service bulletin. HONDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. STEERING WHEEL AUDIO CONTROL SOFTWARE UPDATE. *PE UPDATED 11/28/11. *PE UPDATED 5/3/2012. *JS |