Toyota Avalon (XX50): Airbag System(for Gasoline Model)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System(for Gasoline Model)

Side Airbag Sensor Assembly No.2 (RH) (B162A). Side Airbag Sensor Assembly No.2 Lost Communication (RH) (B162B,B162C). Side Airbag Sensor Assembly No.2 (LH) (B163A)

Side Airbag Sensor Assembly No.2 Lost Communication (LH) (B163B,B163C). Front Door Pressure Sensor RH Circuit Range/Performance (B166B,B166C,B166F). Lost Communication with Front Door Pressure Sensor

Front Door Pressure Sensor LH (B167A,B167E,B167F). Lost Communication with Front Door Pressure Sensor LH (B167B,B167C). Airbag ECU Malfunction1 (B1160-B1167)

Front Airbag Sensor (RH) (B1610). Front Airbag Sensor Lost Communication (RH) (B1612,B1613). Front Airbag Sensor (LH) (B1615)

Front Airbag Sensor Lost Communication (LH) (B1617,B1618). Curtain Shield Airbag Sensor (RH) (B1630). Curtain Shield Airbag Sensor Lost Communication (RH) (B1632,B1633)

Curtain Shield Airbag Sensor (LH) (B1635). Curtain Shield Airbag Sensor Lost Communication (LH) (B1637,B1638). Occupant Classification System Malfunction (B1650,B165A)

Driver Side Seat Position Sensor (B1653)

Seat Belt Buckle Switch (LH) (B1656). P Seat Airbag Active Mode Indicator (B1660). Short in D Squib Circuit (B1800-B1803)

Short in P Squib Circuit (B1805-B1808)

Short in D Squib (Dual Stage - 2nd Step) Circuit (B1810-B1813)

Short in P Squib (Dual Stage - 2nd Step) Circuit (B1815-B1818)

Short in Side Squib (RH) Circuit (B1820-B1823). Short in Side Squib (LH) Circuit (B1825-B1828). Short in Curtain Shield Airbag (RH) Squib Circuit (B1830-B1833)

Short in Curtain Shield Airbag (LH) Squib Circuit (B1835-B1838). Short in Rear Side Squib RH Circuit (B1850-B1853). Short in Rear Side Squib LH Circuit (B1855-B1858)

Short in Knee Airbag (D Side) Squib Circuit (B1860-B1863). Short in Knee Airbag (P Side) Squib Circuit (B1865-B1868). Short in P/T Squib (RH) Circuit (B1900-B1903)

Short in P/T Squib (LH) Circuit (B1905-B1908). Short in Rear P/T Squib (RH) Circuit (B1920-B1923). Short in Rear P/T Squib (LH) Circuit (B1925-B1928)

Check Mode Procedure. Data List / Active Test. Diagnostic Trouble Code Chart

Dtc Check / Clear. How To Proceed With Troubleshooting. Operation Check

Parts Location. Precaution. Problem Symptoms Table

SRS Warning Light does not Come ON. SRS Warning Light Remains ON. System Description

System Diagram. Terminals Of Ecu. Lost Communication with Restraints Occupant Classification System Module (U0154)

Vehicle Control History

Seat Memory Switch

Side Airbag Sensor Assembly No.2 (RH) (B162A). Side Airbag Sensor Assembly No.2 Lost Communication (RH) (B162B,B162C). Side Airbag Sensor Assembly No.2 (LH) (B163A)

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Supplemental Restraint Systems: Occupant Classification Ecu
Components COMPONENTS ILLUSTRATION *1 OCCUPANT DETECTION ECU - - Installation INSTALLATION PROCEDURE 1. INSTALL OCCUPANT DETECTION ECU (a) Engage the claw to install the occupant detection ECU. NOTICE: If the occupant detection ECU has been dropped, or there are any cracks, dents or other defects in ...

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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