AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B16F2 FRONT SUB SENSOR RH RECOGNITION ERROR
Diagnosis start condition:
Ignition voltage is 10 V to 16 V.
DTC detecting condition:
Front sub sensor (RH) is misinstalled.
CAUTION:
Before performing diagnosis, refer to “CAUTION” in “General Description”. General Description > CAUTION">
| STEP | CHECK | YES | NO |
1.REPLACE FRONT SUB SENSOR.
1) Turn the ignition switch to OFF, disconnect the battery ground cable, and wait for 60 seconds or more.
2) Replace the front sub sensor (RH) with a genuine sensor. Front Sub Sensor > REMOVAL">
Does the warning light go off?
Finish the diagnosis.
Replace the airbag control module. Airbag Control Module > REMOVAL">
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Periodic inspections
To ensure that your Subaru Ascent remains in peak operating condition throughout
its service life, it is essential to strictly follow the recommended maintenance
schedule. All inspections and servicing procedures outlined in the "Warranty and
Maintenance Booklet" should be carried ou ...