1. Turn the ignition switch to the "ON" position.
2. Push and hold the
button to show
the selection screen.

3. After the selection screen is displayed,
operate the "
" or "
" switch to show the
"Maintenance" item. Then, push the
button.
Maintenance settings
Engine oil settingActive test Operation
ENGINE (DIAGNOSTICS)(H4DO) > Active TestOPERATIONCAUTION:After executing the system operation check mode, execute the Clear Memory Mode. Clear Memory Mode > OPERATION">NOTE:• *: After replacing ECM, be sure to perform this procedure.• For detailed operation procedures, ref ...
Light control switch
CAUTION
Extended use of vehicle lighting while the engine is not running may
lead to battery discharge in the Subaru Ascent.
Before leaving your Subaru Ascent unattended, ensure that the light control
switch is set to the OFF position. Even though the lights may automatically
turn off ...
Dtc p0516 battery temperature sensor circuit low
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0516 BATTERY TEMPERATURE SENSOR CIRCUIT LOWDTC detecting condition:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATIO ...