Inspection
ListParking 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 ...
Dtc u0401 invalid data received from ecm/pcm a
LAN SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”DTC DETECTING CONDITION:Defective data from ECM.TROUBLE SYMPTOM:Defective data on CAN communication occurs.STEPCHECKYESNO1.CHECK PERFORMING OF BASIC DIAGNO ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Crankshaft Position Sensor PlateINSTALLATIONThe crankshaft position sensor plate is tightened together with the drive plate or flywheel; therefore, refer to “Drive Plate” or “Flywheel” for installation procedure. Drive Plate > INST ...