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Home >> Toyota >> 2022 >> RAV4 LE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (Airbag System (W/ OCS) - Diagnostic Codes (3 Of 4)) >> AIRBAG SYSTEM (w/ Occupant Classification System) >> DTC B166D: Lost Communication with Front Door Pressure Sensor RH; DTC B166E: Front Door Pressure Sensor RH Initialization Incomplete [11/2018 - 02/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [11/2018 - ]

  • When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [11/2018 - 02/2019]

  • After replacing the airbag ECU assembly, refer to initialization.

    Refer to INITIALIZATION [11/2018 - 02/2019]