Subaru Legacy BN/BS (2015-2019) Service Manual: Removal
NOTE: Refer to keyless transmitter for model without keyless access with push button start. Keyless Transmitter > REMOVAL 1. ACCESS KEY BATTERY CAUTION: To prevent static electricity damage to the access key printed circuit board, touch the steel area of building with hand to discharge static electricity carried on body or clothes before disassembling the access key. 1. Push the lock button and remove the mechanical key from the access key. 2. Insert a flat tip screwdriver end wrapped with insulating tape etc. into the slit (a) of the access key to open the case.
3. Insert a flat tip screwdriver wrapped with insulating tape, and while holding the upper side of the battery (a), remove the battery (a) from the case.
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Inspection
1. ACCESS KEY BATTERYMeasure the access key battery voltage.Preparation tool:Circuit testerNOTE:Complete the measurement within 5 seconds because the battery discharges during measurement.Battery term ...
Installation
1. ACCESS KEY BATTERYInstall each part in the reverse order of removal. ...
Other materials:
Dtc b2a0f backup battery degradation
DIAGNOSIS START CONDITION:When ignition switch is ON.DTC DETECTING CONDITION:• Backup battery voltage of charger is low.• Charging attempt of 2 V or more fails after the backup battery has been charged for 1 hour continuously.• Full charging is not achieved after the backup battery ...
