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 DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSSECURITY AND LOCKSKEYLESS ENTRY SYSTEMINSPECTIONCHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION

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

Check Keyless Transmitter Battery And Function

2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard TransSECTION Check Keyless Transmitter Battery And Function

CAUTION: Be sure to reset keyless transmitter of other vehicles registered to the inspection target vehicle, and vehicles to which keyless transmitters were registered for inspection, to the condition before performing the inspection. (Re-register the keyless transmitters.)

Step	Check	Yes	No
1 CHECK KEYLESS TRANSMITTER BATTERY . Remove the battery from the keyless transmitter. < Ref. to REMOVAL , Keyless Transmitter. > Check the battery voltage. < Ref. to INSPECTION , Keyless Transmitter. >	Is the voltage 2.5 V or more?	Go to step 2 .	Replace the keyless transmitter battery.
2 CHECK KEYLESS TRANSMITTER. Register the keyless transmitter which operates normally on other vehicles to the inspection target vehicle. < Ref. to REGISTRATION OF KEYLESS TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Keyless Transmitter. > Close all the doors and rear gate of inspection target vehicle. Using the keyless transmitter, lock and unlock the doors and rear gate of vehicle.	Can the check vehicle be locked and unlocked properly?	Go to step 3 .	Due to vehicle malfunction, continue the keyless entry system diagnosis.
3 CHECK KEYLESS TRANSMITTER. Register the keyless transmitter of the inspected vehicle to another vehicle whose keyless system operates normally. < Ref. to REGISTRATION OF KEYLESS TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Keyless Transmitter. >	Is the keyless transmitter registered correctly?	Go to step 4 .	Replace the keyless transmitter and perform registration.
4 CHECK KEYLESS TRANSMITTER. Check the registered keyless transmitter. Close all the doors and rear gate of the vehicle which keyless system operates normally. Using the keyless transmitter, lock and unlock the doors and rear gate of vehicle.	Does the vehicle operate lock and unlock normally?	Keyless transmitter is OK.	Replace the keyless transmitter and perform registration.

RENDER: 1.0x

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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.