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.
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HOMESERVICE MANUALSSUBARU2010OUTBACK R PREMIUMREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 58 (LAN COMMUNICATION SYSTEM - LAN (DIAGNOSTICS))DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)DTC B1101 BATT P/SUPPLY MALFUNCTION CONTTROUBLE SYMPTOM
2010 Subaru Outback R Premium
DTC B1101 Batt P/Supply Malfunction Cont: Trouble Symptom
2010 Subaru Outback R PremiumSECTION Trouble Symptom
WARNING: This page is about a different car, the 2011 Subaru Tribeca. However, it is still accessible from the selected car via links, so may be relevant.
Each function stops operation.
NOTE:
When B1102 BATT p/supply (backup) malfunction is output at the same time, all the function of body integrated unit may not operate.
RENDER: 1.0x
NO RELATED
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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.