Symptom 1: Engine Does Not Stop

Probable defective cause: 

• Judged the vehicle status as "Auto Start Stop conditions are not met".
• One of Auto Start Stop conditions is not established.

1. CHECK Auto Start Stop INDICATOR  .

   Check the illumination status of Auto Start Stop indicator. Ref. to AUTO START STOP (DIAGNOSTICS)>AUTO START STOP INDICATOR>CONDITION CHECK .

   Is the illumination status of Auto Start Stop indicator OK?

   Yes:  Go to  2 .

   No:  Check the Auto Start Stop indicator. Ref. to AUTO START STOP (DIAGNOSTICS)>AUTO START STOP INDICATOR>AUTO START STOP INDICATOR DOES NOT ILLUMINATE OR REMAINS ON .

2. CHECK DTC  .
   1. Start the engine.
   2. Using the Subaru Select Monitor, read all DTCs. Ref. to COMMON (DIAG)>DIAGNOSTIC TROUBLE CODE (DTC) .

   Are any DTCs displayed?

   Yes:  Perform the diagnosis according to the DTC.

   No:  Go to  3 .

3. CHECK Auto Start Stop  .
   1. Start the engine.
   2. Warm up the engine until engine coolant temperature is higher than 75°C (167°F) and ATF temperature higher than 50°C (122°F).
   3. Turn off all the electric load.
   4. Check that the hood is closed.
   5. Drive the vehicle at 40 km/h (24.9 MPH) or more, and then stop the vehicle at a level and safe place with the steering wheel in straight direction.
   6. Depress the brake pedal firmly.

   Does Auto Start Stop operate?

   Yes:  The vehicle has returned to a normal condition at this time.

   NOTE: Auto Start Stop operation condition may have not been established for a moment.

   No:  Check the appropriate items using the list of check items classified by symptoms. Ref. to AUTO START STOP (DIAGNOSTICS)>DIAGNOSTICS WITH PHENOMENON>INSPECTION>LIST OF CHECK ITEMS CLASSIFIED BY SYMPTOMS .