Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1762 occupant detection module calibration not initialized

Subaru Legacy BN/BS (2015-2019) Service Manual / Occupant detection system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b1762 occupant detection module calibration not initialized

DTC DETECTING CONDITION:

• «Rezero» of the occupant detection system is not completed normally.

• Occupant detection control module is faulty.

STEP	CHECK	YES	NO
1.CHECK DTC. Read the DTC of the occupant detection system. Read Diagnostic Trouble Code (DTC)	Are DTCs other than DTC B1762 displayed for the occupant detection system-	Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)	Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1762 OCCUPANT DETECTION MODULE CALIBRATION NOT INITIALIZED
2.PERFORM RE-ZEROING. Perform «Rezero». Rezero	Did «Rezero» complete properly-	Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1762 OCCUPANT DETECTION MODULE CALIBRATION NOT INITIALIZED	Replace the occupant detection system (seat cushion & frame assembly). Front Seat > DISASSEMBLY
3.CHECK DTC. 1) Perform the Clear Memory Mode. Clear Memory Mode 2) Turn the ignition switch to OFF, and wait for 60 seconds or more. 3) Read the DTC of the occupant detection system. Read Diagnostic Trouble Code (DTC)	Is DTC B1762 displayed-	Replace the occupant detection system (seat cushion & frame assembly). Front Seat > DISASSEMBLY	When DTC other than B1762 is displayed for the occupant detection system, perform the diagnosis according to the DTC. List of Diagnostic Trouble Code (DTC) When DTC is not displayed, end the diagnosis.

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DTC DETECTING CONDITION:When the following DTCs are detected:B1763, B1764, B1765, B1766, B1767, B1768, B1769, B176A, B176B, B176C, B176D, B176E, B176F, B1770, B1772, B1776, B1777, B1778NOTE:DTC B1795 ...

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Other materials:

Caution
1. When replacing the occupant detection system, or removing or disassembling the passenger’s seat, always perform «Rezero» of the occupant detection system after installing a seat in the vehicle. Rezero2. The occupant detection system (passenger seat only) control module and the occupant d ...