Lexus NX: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Airbag System

DTC No.

Detection Item

Link

B1000

Airbag ECU Malfunction

B1610

Front Airbag Sensor (RH)

B1612

Front Airbag Sensor Lost Communication (RH)

B1613

Front Airbag Sensor Initialization Error (RH)

B1615

Front Airbag Sensor (LH)

B1617

Front Airbag Sensor Lost Communication (LH)

B1618

Front Airbag Sensor Initialization Error (LH)

B1630

Curtain Shield Airbag Sensor (RH)

B1632

Curtain Shield Airbag Sensor Lost Communication (RH)

B1633

Curtain Shield Airbag Sensor Initialization Error (RH)

B1635

Curtain Shield Airbag Sensor (LH)

B1637

Curtain Shield Airbag Sensor Lost Communication (LH)

B1638

Curtain Shield Airbag Sensor Initialization Error (LH)

B1642

Side Satellite Sensor Bus Lost Communication (RH)

B1643

Side Satellite Sensor Bus Initialization Error (RH)

B1647

Side Satellite Sensor Bus Lost Communication (LH)

B1648

Side Satellite Sensor Bus Initialization Error (LH)

B1650

Occupant Classification System Malfunction

B1653

Driver Side Seat Position Sensor

B1656

Seat Belt Buckle Switch (LH)

B1660

P Seat Airbag Active Mode Indicator

B1690

Side Airbag Sensor RH

B1692

Lost Communication with Side Airbag Sensor RH

B1693

Side Airbag Sensor RH Initialization Incomplete

B1695

Side Airbag Sensor LH

B1697

Lost Communication with Side Airbag Sensor LH

B1698

Side Airbag Sensor LH Initialization Incomplete

B1800

Short in D Squib Circuit

B1801

Open in D Squib Circuit

B1802

Short in D Squib Circuit (to Ground)

B1803

Short in D Squib Circuit (to +B)

B1805

Short in P Squib Circuit

B1806

Open in P Squib Circuit

B1807

Short in P Squib Circuit (to Ground)

B1808

Short in P Squib Circuit (to +B)

B1810

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

B1811

Open in D Squib (Dual Stage - 2nd Step) Circuit

B1812

Short in D Squib (Dual Stage - 2nd Step) Circuit (to Ground)

B1813

Short in D Squib (Dual Stage - 2nd Step) Circuit (to +B)

B1815

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

B1816

Open in P Squib (Dual Stage - 2nd Step) Circuit

B1817

Short in P Squib (Dual Stage - 2nd Step) Circuit (to Ground)

B1818

Short in P Squib (Dual Stage - 2nd Step) Circuit (to +B)

B1820

Short in Side Squib (RH) Circuit

B1821

Open in Side Squib (RH) Circuit

B1822

Short in Side Squib (RH) Circuit (to Ground)

B1823

Short in Side Squib (RH) Circuit (to +B)

B1825

Short in Side Squib (LH) Circuit

B1826

Open in Side Squib (LH) Circuit

B1827

Short in Side Squib (LH) Circuit (to Ground)

B1828

Short in Side Squib (LH) Circuit (to +B)

B1830

Short in Curtain Shield Airbag (RH) Squib Circuit

B1831

Open in Curtain Shield Airbag (RH) Squib Circuit

B1832

Short in Curtain Shield Airbag (RH) Squib Circuit (to Ground)

B1833

Short in Curtain Shield Airbag (RH) Squib Circuit (to +B)

B1835

Short in Curtain Shield Airbag (LH) Squib Circuit

B1836

Open in Curtain Shield Airbag (LH) Squib Circuit

B1837

Short in Curtain Shield Airbag (LH) Squib Circuit (to Ground)

B1838

Short in Curtain Shield Airbag (LH) Squib Circuit (to +B)

B1860

Short in Knee Airbag (D Side) Squib Circuit

B1861

Open in Knee Airbag (D Side) Squib Circuit

B1862

Short in Knee Airbag (D Side) Squib Circuit (to Ground)

B1863

Short in Knee Airbag (D Side) Squib Circuit (to +B)

B1875

Short in Passenger Side Front Seat Cushion Squib Circuit

B1876

Open in Passenger Side Front Seat Cushion Squib Circuit

B1877

Short to GND in Passenger Side Front Seat Cushion Squib Circuit

B1878

Short to B+ in Passenger Side Front Seat Cushion Squib Circuit

B1900

Short in P/T Squib (RH) Circuit

B1901

Open in P/T Squib (RH) Circuit

B1902

Short in P/T Squib (RH) Circuit (to Ground)

B1903

Short in P/T Squib (RH) Circuit (to +B)

B1905

Short in P/T Squib (LH) Circuit

B1906

Open in P/T Squib (LH) Circuit

B1907

Short in P/T Squib (LH) Circuit (to Ground)

B1908

Short in P/T Squib (LH) Circuit (to +B)

B1940

Short in Selectable Force Limiter Squib RH Circuit

B1941

Open in Selectable Force Limiter Squib RH Circuit

B1942

Short to GND in Selectable Force Limiter Squib RH Circuit

B1943

Short to B+ in Selectable Force Limiter Squib RH Circuit

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