Subaru Crosstrek Service Manual: Dtc b16f7 curtain airbag sensor lh recognition error

Diagnosis start condition:

Ignition voltage is 10 V to 16 V.

DTC detecting condition:

• Curtain airbag sensor LH is misinstalled.

• Airbag CM is faulty.

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

1.REPLACE CURTAIN 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 curtain A/B sensor (LH) with a genuine sensor. Curtain Airbag Sensor > REMOVAL">

Does the warning light go off?

Finish the diagnosis.

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

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Other materials:

Replacing transmitter battery
1. Open the key head using a flat-head screwdriver. 2. Remove the transmitter case from the key head. 3. Open the transmitter case by releasing the hooks. 1) Negative (−) side facing up 4. Replace the old battery with a new battery (type CR1620 or equivalent) making su ...

Registration
For example, to register "32468" as the PIN code, perform the following procedure. 1. Press the rear lock button three times. 2. After a buzzer (ding) sounds once, press the rear lock button twice. 3. After a buzzer (ding) sounds once, press the rear lock button four times. 4. After a ...

Floor mat (if equipped)
CAUTION If the floor mat slips forward and interferes with the movement of the pedals during driving, it could cause an accident. Observe the following precautions to prevent the floor mat from slipping forward. Be sure to use a genuine SUBARU floor mat or an equivalent designed wi ...