CAUTION
When removing or reinstalling the access key cover, make sure that the plastic part does not come off or become misaligned.
Battery: Button battery CR2032

1. Take out the mechanical key.

2. Wrap a flat-head screwdriver with vinyl tape or a cloth, and insert it in the gap to remove the cover.

3. Take out the battery using a flat-head screwdriver with vinyl tape or a cloth.

4. Insert a new battery with its positive (+) side facing upward as shown in the figure.

5. Attach the cover to the access key by fitting the projections and recesses together.
Safety precautions
Replacing transmitter batteryPreparation tool
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of ...
Dtc u0416 invalid data received from vehicle dynamics control module
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULEThis is detected when CAN data from VDC is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDU ...
Parking tips
When parking your Subaru Ascent, it is essential to follow proper procedures
to ensure maximum safety and prevent unintended vehicle movement. Always complete
the following actions before leaving the vehicle.
Firmly engage the parking brake to secure the Subaru Ascent.
Shift the select lev ...