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Service bulletins for the 2012 Honda Pilot

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.

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

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By component

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
A13-0822018-07-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING. Service bulletin - American Honda is announcing a powertrain warranty extension as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on.
Service Bulletin2017-08-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Service bulletin - For 2WD and 4WD vehicles, the calibration VCM operation combined with the action of the lock up torque converter creates excessive vibration. Additionally for 4WD vehicles, the propeller shaft?s center support bearing bushing material may not effectively dampen vibrations in cold (below 32ºF) temperatures
Service Bulletin2017-07-28. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Service bulletin - Under certain driving conditions, there is excessive vibration between 30 and 65 mph. For 2WD and 4WD vehicles, the calibration VCM operation combined with the action of the lock up torque converter creates excessive vibration. Additionally for 4WD vehicles, the propeller shaft?s center support bearing bushing material may not effectively dampen vibrations in cold (below 32ºF) temperatures.
Service Bulletin2017-07-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Dealer message - Under certain driving conditions, there is excessive vibration between 30 and 65 mph. For 2WD and 4WD vehicles, the calibration VCM operation combined with the action of the lock up torque converter creates excessive vibration. Additionally for 4WD vehicles, the propeller shafts center support bearing bushing material may not effectively dampen vibrations in cold (below 32ºF) temperatures.
A14-0782017-05-19. Service bulletin. POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. "SERVICE BULLETIN - UNDER CERTAIN DRIVING CONDITIONS, THERE IS EXCESSIVE VIBRATION BETWEEN 30 AND 65 MPH. FOR 2WD AND 4WD VEHICLES, THE CALIBRATION VCM OPERATION COMBINED WITH THE ACTION OF THE LOCK UP TORQUE CONVERTER CREATES EXCESSIVE VIBRATION. ADDITIONALLY FOR 4WD VEHICLES, THE PROPELLER SHAFT’S CENTER SUPPORT BEARING BUSHING MATERIAL MAY NOT EFFECTIVELY DAMPEN VIBRATIONS IN COLD (BELOW 32ºF) TEMPERATURES."
SB-13-0822013-11-22. Service bulletin. ENGINE; POWER TRAIN. HONDA: ON CERTAIN VEHICLES, PISTON RINGS FOR CERTAIN CYLINDERS ROTATE AND ALIGN AND CAN LEAD TO FOULING SPARK PLUG AND A POWERTRAIN WARRANTY EXTENSION HAS BEEN ISSUED. MODEL 2009-2013 PILOT. *PE

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