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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 B1660: P Seat Airbag Active Mode Indicator [02/2019 - 08/2020] >> Description

DTC B1660: P Seat Airbag Active Mode Indicator [02/2019 - 08/2020]: Description

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.

The passenger airbag ON/OFF indicator circuit consists of the airbag ECU assembly and passenger airbag ON/OFF indicator.

The passenger airbag ON/OFF indicator indicates the operation condition of the instrument panel passenger without door airbag assembly.

DTC B1660 is stored when a malfunction is detected in the passenger airbag ON/OFF indicator circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode
B1660 P Seat Airbag Active Mode Indicator One of the following conditions is met:
  • The airbag ECU assembly detects a line short, short to ground or B+, or an open in the passenger airbag ON/OFF indicator circuit.
  • A passenger airbag ON/OFF indicator malfunction.
  • An airbag ECU assembly malfunction.
  • Instrument panel wire
  • Telltale light assembly (passenger airbag ON/OFF indicator)
  • Airbag ECU assembly
Comes on Not applicable