Subaru Crosstrek Service Manual: Dtc b1760 occupant detection sensor mat

Diagnosis start condition:

Ignition voltage is 8 V to 16 V.

DTC detecting condition:

• Occupant detection sensor is faulty.

• Occupant detection sensor circuit is open, shorted between terminals, shorted to power supply or shorted to ground.

• Seat heater circuit is open.

• Occupant detection control module is faulty.

1.CHECK POOR CONTACT OF CONNECTORS.

Check for poor contact of connectors between the occupant detection control module and the occupant detection sensor.

Is there poor contact of connector?

When the connector is not fully connected, reconnect the connector correctly. Replace the faulty harness if the connector is faulty. (Replace the occupant detection harness or replace the occupant detection system (passenger’s & frame assembly)). Front Seat > DISASSEMBLY">

Replace the occupant detection system (passenger’s & frame assembly). Front Seat > DISASSEMBLY">

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Dtc b1761 occupant detection sensor mat liquid coating

Other materials:

Inspection
LIGHTING SYSTEM > Back-up Light SystemINSPECTION1. CHECK BACK-UP LIGHT SWITCH (MT MODEL)Refer to “INSPECTION” of the “Switches and Harness” in “MANUAL TRANSMISSION AND DIFFERENTIAL” section. Switches and Harness > INSPECTION">2. CHECK INHIBITOR SWIT ...

Note
POWER ASSISTED SYSTEM (POWER STEERING) > Power Steering SystemNOTEFor procedure of each component in the power steering system, refer to the respective section.• Steering wheel: Steering Wheel">• Universal joint assembly - steering: Universal Joint">• Steering ...

Inspection
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > General DescriptionINSPECTION1. BASIC INSPECTIONBefore performing diagnosis, check the following items that might provoke the problems related to BSD/RCTA.1. Check the battery. Battery">2. Check the relay and fuse condition. ...