Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)
OPERATION
1. 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, select «Subaru Rear Vehicle Detection(RH)» or «Subaru Rear Vehicle Detection(LH)» and then select «Enter».
5. On «Select Function» display, select «DTC».
NOTE:
• For detailed operation procedures, refer to “Application help”.
• For details concerning DTC, refer to the List of Diagnostic Trouble Codes (DTC). List of Diagnostic Trouble Code (DTC)">
• Check and replace the side that displayed the DTC.
Read cancel code OperationPower saving function
The Subaru Ascent includes an intelligent power-saving feature designed to protect
both the vehicle battery and the access key fob battery by automatically disabling
the keyless access system under certain conditions.
When the Subaru Ascent keyless access system has not been used for two wee ...
Dtc u0422 invalid data received from body control module
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULEDetected when CAN data from BIU is abnormal.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCE ...
Engine low oil level warning light
This
light illuminates when the engine oil
level decreases to the lower limit.
If the engine low oil level warning light
illuminates while driving, park the vehicle
in a safe and level location, and then
check the engine oil level. When the
engine oil level is not within the normal
rang ...