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Service bulletin 11-134-13R

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)
TypeService bulletin
NHTSA id10067842
Published by NHTSA2016-05-23
Manufacturer's number11-134-13R
Manufacturer's date2014-02-10
NHTSA componentENGINE; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

ECM REPROGRAMMING FOR ENHANCEMENT OF CRUISE CONTROL SET SPEED STABILITY - THIS BULLETIN ANNOUNCES THE AVAILABILITY OF ECM REPROGRAMMING FILES TO ENHANCE SET SPEED STABILITY WHEN OPERATING THE VEHICLE ON MOUNTAINOUS ROADS. THIS UPDATE DOES NOT AFFECT ANY OPERATION OF EYESIGHT ADAPTIVE OR EYESIGHT CONVENTIONAL CRUISE CONTROL.

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, Throttle and cruise control, Software

Vehicles listed
SUBARU FORESTER2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
0783142023-04-03. Service bulletin. Diagnostics for DTC B1500 and U1500
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15-193-162017-10-27. Service bulletin. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements. All 2012 to 2015 Models Equipped with FujitsuTen (F10) Generation 1 (Gen1) Audio / Navigation Systems
11-164-16R2017-08-14. Service bulletin. This bulletin announces the availability of reprogramming files to optimize the ECM. These files will address customer concerns of a slight surging / decrease in engine power condition between approx. 2000-2500 RPM on light acceleration during high ambient temperatures (intake air temperatures exceeding 104 deg. F).
11-148-14R2017-03-07. Service bulletin. REPROGRAMMING FILE AVAILABILITY FOR OIL LEVEL DETECTION
11-146-142017-02-24. Service bulletin. REPROGRAMMING FILES FOR DTC P0420
11-153-15R2017-02-03. Service bulletin. THIS BULLETIN ANNOUNCES AVAILABILITY OF REPROGRAMMING FILES TO ADDRESS CUSTOMER CONCERNS OF EXTENDED CRANKING TIME BEFORE THE ENGINE STARTS.
06-48-152017-01-10. Service bulletin. THIS BULLETIN ANNOUNCES A DESIGN CHANGE TO THE STOP LIGHT SWITCH TO REDUCE THE POSSIBILITY OF IMPROPER ILLUMINATION OF THE ABS AND/OR VDC WARNING LAMP WITH RESULTING DTCS C1531 AND/OR C0054. DETAILS OF THE SWITCH CHANGES ARE SHOWN IN THE ILLUSTRATION BELOW.
11-132-132016-11-18. Service bulletin. THIS BULLETIN ANNOUNCES THE AVAILABILITY OF ECM REPROGRAMMING FILES TO ADDRESS AN IMPROPER JUDGMENT OF INTAKE MANIFOLD PRESSURE WHEN THE ENGINE IS COLD WHICH COULD CAUSE DTC P0244 TO SET. THESE FILES ARE INCLUDED IN THE JULY, 2013 SSMIII SOFTWARE UPDATE, VERSION 1.38.52.7.