AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1615 FRONT SUB SENSOR LH FAILURE
DIAGNOSIS START CONDITION:
Ignition voltage is 10 V to 16 V.
DTC DETECTING CONDITION:
Front sub sensor (LH) is faulty.
If DTC B1615 is displayed, the circuit within the front sub sensor (LH) is faulty.
Replace the front sub sensor (LH). Front Sub Sensor">
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The Subaru Ascent is equipped with an advanced seatbelt system featuring Automatic
Locking Retractor/Emergency Locking Retractor (ALR/ELR) mechanisms for enhanced
safety. Under normal driving conditions, the system operates in ELR mode, allowing
free movement while instantly locking during sud ...
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