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 MANUALSSUBARU2014FORESTER 2.5I, ENG CD FB25BA, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALGAUGESINSTRUMENTATION/DRIVER INFO (DIAGNOSTICS)
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard Trans
Instrumentation/Driver Info (Diagnostics)
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard TransSECTION Instrumentation/Driver Info (Diagnostics)
- Basic Diagnostic Procedure
- Check List for Interview
- General Description
- Electrical Component Location
- Control Module I/O Signal
- Subaru Select Monitor
- Read Diagnostic Trouble Code (DTC)
- Clear Memory Mode
- Read Current Data
- System Operation Check Mode
- User Customizing
- List of Diagnostic Trouble Code (DTC)
- Diagnostic Procedure with Diagnostic Trouble Code (DTC)
- DTC U0073: Control Module Communication Bus "A" Off
- DTC U0100: Lost Communication With ECM/Pcm "A"
- DTC U0101: Lost Communication With TCM
- DTC U0122: Lost Communication With Vehicle Dynamics Control Module
- DTC U0131: Lost Communication With Power Steering Control Module
- DTC U0140: Lost Communication With Body Control Module
- DTC U0151: Lost Communication With Restraints Control Module
- DTC U0164: Lost Communication With HVAC Control Module
- DTC U0327: Software Incompatibility With Vehicle Security Control Module
- DTC U1201: Can-HS Counter Abnormal
- DTC U1235: LOST COMMUNICATION WITH EyeSight
- DTC U1433: INVALID DATA RECEIVED FROM EyeSight
- DTC U1650: Invalid Data Received From Meter (UART)
- DTC U1651: Lost Communication With Meter (UART)
- DTC B2220: Break The Wire Of IGN
- DTC B2222: System Microcomputer Fail
- DTC B2223: GERDA Fail
- DTC B1500: Fuel Sender Open/Short-Circuit Detection
- DTC B1501: Power Supply System Error Detection
- DTC B1507: External Air Temperature Open/Short-Circuit Detection
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.