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:

ABS (Anti-lock Brake System)
The ABS prevents the lock-up of wheels which may occur during sudden braking or braking on slippery road surfaces. This helps prevent the loss of steering control and directional stability caused by wheel lock-up. When the ABS is operating, you may hear a chattering noise or feel a slight v ...

Switches and harness
Inspection Blind Spot Detection/Rear Cross Traffic Alert > Switches and HarnessINSPECTIONBSD/RCTA OFF switch1. Measure the resistance between connector terminals.Preparation tool:Circuit testerTerminal No.Inspection conditionsStandard1 — 2Switch OFF1 M? or moreSwitch ONLess than 1 ?2. Apply ba ...

Removal
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transmission Control DeviceREMOVAL1. Remove the transmission assembly from the vehicle. Automatic Transmission Assembly > REMOVAL">2. Remove the inhibitor switch. Inhibitor Switch > REMOVAL">3. Remove the oil pan and oil strainer ...