Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Subaru Outback F4-2.5L SOHCFACTORY OEM SERVICE PROCEDURE
Engine Controls - ECM Update Files For Various Concerns
NUMBER: *11-102-11R*
DATE: 07/18/11
*REVISED: 08/11/11
REVISED: 10/07/11*
APPLICABILITY:
2010~2011MY Legacy and Outback
2010~2O11MY Forester
2010~2O11MY Impreza
*2010~2011MY Tribeca*
SUBJECT:
ECM Reprogramming Flies
INTRODUCTION
The purpose of this bulletin is to announce that ECM reprogramming files are now available to address the following depending upon vehicle specification.
^ DTC P0128 when stored in memory with no drivability concern.
^ DTC P050A when stored in memory with no drivability concern.
^ Decrease in engine RPM during low vehicle speed with the AC on.
^ RPM dropping below idle speed when the clutch pedal is depressed when the engine is warming up.
Updates are noted by asterisks and yellow shading
Disclaimer
DATE: 07/18/11
*REVISED: 08/11/11
REVISED: 10/07/11*
APPLICABILITY:
2010~2011MY Legacy and Outback
2010~2O11MY Forester
2010~2O11MY Impreza
*2010~2011MY Tribeca*
SUBJECT:
ECM Reprogramming Flies
INTRODUCTION
The purpose of this bulletin is to announce that ECM reprogramming files are now available to address the following depending upon vehicle specification.
^ DTC P0128 when stored in memory with no drivability concern.
^ DTC P050A when stored in memory with no drivability concern.
^ Decrease in engine RPM during low vehicle speed with the AC on.
^ RPM dropping below idle speed when the clutch pedal is depressed when the engine is warming up.
Updates are noted by asterisks and yellow shading
Disclaimer
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.