AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B11F4 FRONT IMPACT DEPLOYMENT
NOTE:
For details on DTC B11F4, refer to DTC B11F2. Diagnostic Chart with Trouble Code > DTC B11F2 FRONT IMPACT DEPLOYMENT">
Dtc b11f3 front impact deployment
Dtc b11f5 front impact deploymentSeatbelt with shoulder belt and lap belt pretensioners
NOTE
This section applies specifically to the following Subaru Ascent components.
Driver's seatbelt
Front passenger's seatbelt
Seatbelt retractor assembly (shoulder belt pretensioner and adaptive force
limiter)
Lap belt pretensioner
When the pretensioners in the Suba ...
Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorINSPECTION1. Check that the rear oxygen sensor has no deformation, cracks or other damages.2. Measure the resistance between rear oxygen sensor terminals.Terminal No.Standard1 and 25.6+1.7 −0.6 ? (when 20°C (68°F) ...
Inspection
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > PCV ValveINSPECTION1. PCV VALVE1. Check that the PCV valve has no deformation, cracks or other damages.2. Check that air is discharged from (B) when air is blown into (A).3. Check that air does not come out from (B) when air is blown into ( ...