Subaru Crosstrek Service Manual: Dtc b1637 curtain airbag sensor lh lost communication
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION
NOTE:
Refer to DTC B1637 for details on DTC B1638. Diagnostic Chart with Trouble Code > DTC B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERROR">
Dtc b1635 curtain airbag sensor lh failure
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1635 CURTAIN AIRBAG SENSOR LH FAILUREDIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Curtain ...
Dtc b1638 curtain airbag sensor lh initialization error
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERRORDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condi ...
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Starting and stopping the engine (models without push-button start system)
CAUTION
When operating the Subaru Ascent starter motor, never crank the engine continuously
for more than 10 seconds.
If the engine of the Subaru Ascent does not start within 5 to 10 seconds,
stop cranking and wait at least 10 seconds before attempting again. This pause helps
prevent overh ...
Replacement
COOLING(H4DO) > Engine CoolantREPLACEMENT1. DRAINING OF ENGINE COOLANT1. Turn the ignition switch to OFF.2. Lift up the vehicle.3. Remove the under cover. Front Under Cover > REMOVAL">4. Remove the drain plug to drain engine coolant into container.NOTE:Remove the radiator cap so that ...
Conditions in which front passenger's SRS frontal airbag is activated
The Subaru Ascent is equipped with an intelligent SRS frontal airbag system that
activates based on real-time analysis of the front passenger seat conditions. The
front passenger's SRS frontal airbag is designed to deploy during an impact when
specific criteria are met, ensuring optimal sa ...
