Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1000 airbag ecu malfunction

Subaru Legacy BN/BS (2015-2019) Service Manual / Airbag system (diagnostics) / Diagnostic chart with trouble code / Dtc b1000 airbag ecu malfunction

DIAGNOSIS START CONDITION:

Ignition voltage is 10 V to 16 V.

DTC DETECTING CONDITION:

Airbag control module is faulty.

CAUTION:

Before performing diagnosis, refer to “CAUTION” in “General Description”. General Description > CAUTION

STEP	CHECK	YES	NO
1.CHECK DTC. Read the DTC. (Current malfunction) Read Diagnostic Trouble Code (DTC)	Is «Airbag ECU Malfunction» displayed-	Replace the airbag control module. Airbag Control Module	Perform the Clear Memory Mode. Clear Memory Mode

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DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Connection failure of airbag CM connectorCAUTION:Before performing diagnosis, refer to “CAUTION” in “General Description”. General Description > CAUTIONSTEPCHECKYESNO1.CHECK CONNECTOR.Check fo ...