CLUTCH SYSTEM > Flywheel
INSPECTION
CAUTION:
Because the center pilot bearing is grease-sealed and is a non-lubrication type, do not wash with gasoline or solvents.
1. If there is damage or defectiveness in the facing sliding surface or ring gear, replace the flywheel.

(A) | Flywheel |
(B) | Ring gear |
2. Smoothness of rotation
Rotate the ball bearing while applying pressure in the thrust direction.
3. If noise or excessive play is noted, replace the pilot bearing.
Flywheel
RemovalDtc p0134 a/f / o2 sensor circuit no activity detected bank 1 sensor 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0134 A/F / O2 SENSOR CIRCUIT NO ACTIVITY DETECTED BANK 1 SENSOR 1DTC detecting condition:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Mem ...
List
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > System Operation Check ModeLIST• Combination meter (models with normal meters)Check itemItem 1Item 2NoteMeter Needle Movement CheckSpeedometerSpeedometer 0 km/h (MPH) indication — Speedometer 40 km/h (MPH) indication — Speedometer 80 km/h (MPH ...
Interior lights
CAUTION
When exiting your Subaru Ascent, always ensure that all interior lights are
switched off to prevent unnecessary battery discharge and maintain proper vehicle
readiness.
Map lights
Door interlock switch
In the Subaru Ascent, the map lights provide convenient illumination for ...