Subaru Crosstrek Service Manual: Dtc b16f5 side airbag sensor lh recognition error

Diagnosis start condition:

Ignition voltage is 10 V to 16 V.

DTC detecting condition:

• Side airbag sensor LH is misinstalled.

• Airbag CM is faulty.

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

1.REPLACE SIDE AIRBAG SENSOR (LH).

1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.

2) Replace the side A/B sensor (LH) with a genuine sensor. Side Airbag Sensor > REMOVAL">

Does the warning light go off?

Finish the diagnosis.

Replace the airbag control module. Airbag Control Module > REMOVAL">

Dtc b16f4 side airbag sensor rh recognition error

Dtc b16f6 curtain airbag sensor rh recognition error

Other materials:

Preparation tool
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Mon ...

Removal
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > CondenserREMOVAL1. Using the refrigerant recovery system, discharge refrigerant. Refrigerant Recovery Procedure > PROCEDURE">2. Remove the air intake duct. Air Intake Duct > REMOVAL">3. Remove the clip, and remove the bracket - gr ...

Ignition switch light (if equipped)
For easy access to the ignition switch in the dark, the ignition switch light illuminates when the driver's door is opened or when the driver's door is unlocked using the remote keyless entry transmitter. The light remains illuminated for several tens of seconds and then gradually turns off ...