Subaru Crosstrek Service Manual: Dtc b1650 occupant detection system malfunction

NOTE:

Refer to “Occupant Detection System” for details on DTC B1650. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION">

Diagnostic chart with trouble code

Dtc b1146 airbag ecu malfunction

Other materials:

Inspection
GLASS/WINDOWS/MIRRORS > Remote Control Mirror SwitchINSPECTION1. Disconnect the connector of the switch - door mirror.2. Check the resistance between switch - door mirror terminals.Preparation tool:Circuit tester• Changeover switch RHTerminal No.Inspection conditionsStandard — OFF1 M? or ...

Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Knock SensorINSPECTION1. Check that the knock sensor has no deformation, cracks or other damages.2. Measure the resistance between knock sensor terminals.Terminal No.Standard1 and 2560±28 k? ...

Inspection
SECURITY AND LOCKS > Push Button Ignition SwitchINSPECTION1. Check the continuity between push button ignition switch terminals.Preparation tool:Circuit testerTerminal No.Inspection conditionsSpecification4 (COM) — 5 (GND)AlwaysContinuity exists7 (SSW1) — 5 (GND)Push button ignition switch re ...