If your vehicle is involved in an accident
Exterior careDtc p0420 catalyst system efficiency below threshold bank 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0420 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD BANK 1DTC detecting condition:Detected when two consecutive driving cycles with fault occur.Trouble symptom:• Engine stall• Idle mixture is out of s ...
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 ...
Removal
SECURITY AND LOCKS > Rear Lock ButtonREMOVALNOTE:The rear lock button is integrated into the rear gate opener button.1. Disconnect the ground cable from battery. NOTE">2. Remove the garnish assembly - rear gate. Rear Gate Garnish > REMOVAL">3. Remove the screws and remove the ...