Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1620 side airbag sensor rh failure

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc b1620 side airbag sensor rh failure

DIAGNOSIS START CONDITION:

Ignition voltage is 10 V to 16 V.

DTC DETECTING CONDITION:

Side airbag sensor RH unit internal malfunction

When DTC B1620 is displayed, the circuit within the side airbag sensor RH is faulty.

Replace the side airbag sensor RH. Side Airbag Sensor

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Other materials:

Inspection mode procedure
1. AUTO HEADLIGHT BEAM LEVELER SYSTEM1. Turn the ignition switch to ON.2. Turn on the headlight low beam.3. Check that the beam axes move when the vehicle condition is kept for three seconds or more after the vehicle posture is changed with the vehicle stopped.4. Read the DTC and check that the DTC ...