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Service bulletins for the 2014 Subaru Forester

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.

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

About P0606 on the 2014 Subaru Forester: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P0606 are shown. Show all

Bulletins, newest first
11139142023-04-24. Service bulletin. ENGINE. Reprogramming Files for DTC P0606 and Extended Engine Cranking
0775132023-04-24. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. DTC P0606 after Vehicle Battery Is Reconnected
07-75-13R2020-04-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Bulletin provides information regarding DTC P0606 related specifically to the determination of this code on Forester Turbo and applicable WRX models.
07-75-13R2018-04-16. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. On Forester Turbo and applicable WRX models, after re-connecting the battery, if the ignition switch is turned back ?ON? within one minute after the first time the ignition is turned ?OFF?, it becomes possible for the CEL to illuminate storing DTC P0606 in memory. The code will not occur immediately, but may occur after a period of time depending upon how the vehicle is operated
07-75-13R2018-04-02. Service bulletin. ELECTRICAL SYSTEM. This Bulletin provides information regarding DTC P0606 related specifically to the determination of this code on Forester Turbo and applicable WRX models. The engine management system is equipped with a back-up memory. When disconnecting the battery cables, this back-up memory is cleared. On Forester Turbo and applicable WRX models, after re-connecting the battery, if the ignition switch is turned back ?ON? within one minute after the first time the ignition is turned ?OFF?, it becomes possible for the CEL to illuminate storing DTC P0606 in memory. The code will not occur immediately, but may occur after a period of time depending upon how the vehicle is operated.
07-75-132016-12-02. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. "THIS BULLETIN PROVIDES INFORMATION REGARDING DTC P0606 RELATED SPECIFICALLY TO THE DETERMINATION OF THIS CODE ON 2014 FORESTER TURBO MODELS. THE ENGINE MANAGEMENT SYSTEM IS EQUIPPED WITH A BACK-UP MEMORY. WHEN DISCONNECTING THE BATTERY CABLES, THIS BACK-UP MEMORY IS CLEARED. ON THE 2014MY FORESTER TURBO, AFTER RE-CONNECTING THE BATTERY, IF THE IGNITION SWITCH IS TURNED BACK “ON” WITHIN ONE MINUTE AFTER THE FIRST TIME THE IGNITION IS TURNED “OFF”, IT BECOMES POSSIBLE FOR THE CEL TO ILLUMINATE STORING DTC P0606 IN MEMORY. THE CODE WILL NOT OCCUR IMMEDIATELY, BUT MAY OCCUR AFTER A PERIOD OF TIME DEPENDING UPON HOW THE VEHICLE IS OPERATED."

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