
NOTE
For models with the EyeSight system: Refer to the Owner's Manual supplement for the EyeSight system.
Interior
Steering wheelInitial illumination for system check
When the ignition switch of the Subaru Ascent is turned to the "ON" position,
multiple warning and indicator lights illuminate briefly and then turn off. This
built-in self-check confirms that the systems and indicator bulbs are functioning
correctly.
To perform this system check, a ...
List of diagnostic trouble code (dtc) List
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)LISTDTCItemContentReferenceU0073CONTROL MODULE COMMUNICATION BUS OFFDetected when CAN line abnormality is detected. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0073 CONTROL MODULE COMMUNICATION ...
Basic diagnostic procedure Procedure
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURECAUTION:• The power steering control module continues to operate after the engine stops and calculate the temperature in the control module. Therefore, before starting service of the power steering sys ...