Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1690 door sensor rh failure

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc b1690 door sensor rh failure

DIAGNOSIS START CONDITION:

Ignition voltage is 10 V to 16 V.

DTC DETECTING CONDITION:

Front door impact sensor RH unit internal malfunction

If DTC B1690 is displayed, the circuit within the front door impact sensor RH is faulty.

Replace the front door impact sensor RH. Front Door Impact Sensor > REMOVAL

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DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Front door impact sensor RH communication error (open/short circuit or connector connection failure between airbag CM ...

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DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Buckle switch LH failure (open, short, unit failure), seat harness malfunction (open, short), occupant detection syst ...

Other materials:

Installation
CAUTION:• Refer to “CAUTION” of “General Description” before handling the airbag system components. General Description > CAUTION• Make sure that the side airbag module is installed as shown in the figure.(1)Pad ASSY - front seat backrest(3)Side airbag module(5)C ...