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 DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 10 (AUTOMATIC TRANSMISSION CVT - DIAGNOSTICS)TRANSMISSION CONTROL MODULE (TCM) I/O SIGNALWAVEFORMSOLENOID

2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard Trans

Transmission Control Module (TCM) I/O Signal: Waveform: Solenoid

2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard TransSECTION Solenoid

WARNING: This page is about a different variant/trim than selected.

Non-turbo model

Fig 1: Identifying Transmission Control Module Solenoid Waveform - Non-Turbo Model (1 Of 2)
Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Identifying Transmission Control Module Solenoid Waveform - Non-Turbo Model (2 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

Turbo model

Fig 3: Identifying Transmission Control Module Solenoid Waveform (Turbo Model)
Courtesy of SUBARU OF AMERICA, INC.

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.