Your vehicle is designed and intended to be used primarily as a passenger-carrying vehicle. Towing a trailer puts additional loads on your vehicle's engine, drivetrain, brakes, tires and suspension and has an adverse effect on fuel economy.
If you do decide to tow a trailer, your safety and satisfaction depend upon proper use of correct equipment and cautious operation of your vehicle. Seek the advice of your SUBARU dealer to assist you in purchasing a hitch and other necessary towing equipment appropriate for your vehicle. Do not use towing equipment other than genuine SUBARU towing equipment. In addition, be sure to follow the instructions for proper installation and use provided by the trailer or caravan's manufacturer.
SUBARU assumes no responsibility for injuries or vehicle damage that result from trailer towing equipment, or from any errors or omissions in the instructions accompanying such equipment or for your failure to follow the proper instructions.
Regularly check that the hitch mounting bolts and nuts are tightened securely.
If not towing a trailer
Warranties and maintenanceDtc p0304 cylinder 4 misfire detected
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0304 CYLINDER 4 MISFIRE DETECTEDDTC detecting condition:• Detected when two consecutive driving cycles with fault occur.• Immediately at fault recognition (A misfire which could damage catalyst oc ...
Read current data Operation
EyeSight (DIAGNOSTICS) > Read Current DataOPERATION1. STEREO CAMERA1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select System» display, ...
Immobilizer
The Subaru Ascent is equipped with an advanced immobilizer system designed to
significantly reduce the risk of unauthorized engine start. This security feature
ensures that only keys or access key fobs that have been properly registered with
the Subaru Ascent immobilizer system can be used to ...