| Last Modified: 11-27-2007 | 1.6 S | |
| Service Category: Vehicle Interior | Section: Supplemental Restraint Systems | |
| Model Year: 2008 | Model: LX570 | Doc ID: RM000000XF702FX |
| Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: DIAGNOSTIC TROUBLE CODE CHART (2008 LX570) | ||
DIAGNOSTIC TROUBLE CODE CHART
- If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
- When the SRS warning light remains on and the DTC output is the normal system code, a voltage source drop is likely to occur. This malfunction is not stored in the memory by the center airbag sensor.
- If the power source voltage returns to normal, the SRS warning light will automatically go off.
- When 2 or more codes are output, the code with the lower number is output first.
- If a code not listed in the chart is output, the center airbag sensor may have a malfunction.
- If a DTC is output indicating a short to ground, short to B+ or open in an airbag squib circuit area, other DTCs may not be output. First replace or repair the malfunctioning area indicated by the current DTC, and then check for DTCs again to output the other DTCs.
-
Mark in the check mode column:
*1: DTC is not output in check mode.
*2: DTC is output in check mode.
Airbag System
|
DTC Code |
Detection Item |
Trouble Area |
Check Mode |
See page |
|---|---|---|---|---|
|
B1000/31 |
Center Airbag Sensor Assembly Malfunction |
Center airbag sensor assembly |
*1 |
|
|
B1603/83 |
Front Satellite Sensor Bus RH Initialization Incomplete |
- Instrument panel wire - Engine room main wire - Front airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1608/84 |
Front Satellite Sensor Bus LH Initialization Incomplete |
- Instrument panel wire - Engine room main wire - Front airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1610/13 |
Front Airbag Sensor RH Malfunction |
- Front airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1612/83 |
Lost Communication with Front Airbag Sensor RH |
- Instrument panel wire - Engine room main wire - Front airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1613/83 |
Front Airbag Sensor RH Initialization Incomplete |
- Instrument panel wire - Engine room main wire - Front airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1615/14 |
Front Airbag Sensor LH Malfunction |
- Front airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1617/84 |
Lost Communication with Front Airbag Sensor LH |
- Instrument panel wire - Engine room main wire - Front airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1618/84 |
Front Airbag Sensor LH Initialization Incomplete |
- Instrument panel wire - Engine room main wire - Front airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1630/23 |
Rear Airbag Sensor RH Circuit Malfunction |
- Rear airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1632/81 |
Lost Communication with Rear Airbag Sensor RH |
- No. 2 floor wire - Front door wire RH - Side airbag sensor RH - Rear airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1633/81 |
Rear Airbag Sensor Assembly RH Initialization Incomplete |
- No. 2 floor wire - Front door wire RH - Side airbag sensor RH - Rear airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1635/24 |
Rear Airbag Sensor LH Circuit Malfunction |
- Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1637/82 |
Lost Communication with Rear Airbag Sensor LH |
- Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1638/82 |
Rear Airbag Sensor Assembly LH Initialization Incomplete |
- Floor wire - Rear airbag sensor LH - Side airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1642/81 |
Lost Communication with Side Satellite Sensor Bus RH |
- No. 2 floor wire - Front door wire RH - Side airbag sensor RH - Rear airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1643/81 |
Side Satellite Sensor Bus RH Initialization Incomplete |
- No. 2 floor wire - Rear airbag sensor RH - Side airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1647/82 |
Lost Communication with Side Satellite Sensor Bus LH |
- Floor wire - Front door wire LH - Side airbag sensor LH - Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1648/82 |
Side Satellite Sensor Bus LH Initialization Incomplete |
- No. 2 floor wire - Front door wire RH - Side airbag sensor RH - Rear airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1650/32 |
Occupant Classification System Malfunction |
- No. 2 floor wire - Front seat wire RH - Occupant classification system - Center airbag sensor assembly |
*1 |
|
|
B1653/35 |
Seat Position Airbag Sensor Circuit Malfunction |
- Floor wire - Seat position airbag sensor - Center airbag sensor assembly |
*1 |
|
|
B1655/37 |
Driver Side Seat Belt Buckle Switch Circuit Malfunction |
- Floor wire - Front seat inner belt assembly LH (Seat belt buckle switch LH) - Center airbag sensor assembly |
*1 |
|
|
B1660/43 |
Passenger Airbag ON/OFF Indicator Circuit Malfunction |
- Instrument panel wire - Multi-display - Center airbag sensor assembly - No. 2 instrument panel wire |
*1 |
|
|
B1661/44 |
Roll Over Cut Off Indicator Malfunction |
- Combination meter - Center airbag sensor assembly - Instrument panel wire - No. 2 floor wire |
*1 |
|
|
B1662/45 |
Indicator Light Circuit Malfunction |
- Combination meter (SRS warning light) - Center airbag sensor assembly - Instrument panel wire |
*1 |
|
|
B1675/82 |
Rear Floor Airbag Sensor Malfunction |
- No. 2 floor wire - Rear floor airbag sensor - Center airbag sensor assembly |
*1 |
|
|
B1676/85 |
Lost Communication with Rear Floor Airbag Sensor RH |
- Rear floor airbag sensor - Center airbag sensor assembly |
*1 |
|
|
B1677/85 |
Rear Floor Airbag Sensor RH Initialization Incomplete |
- No. 2 floor wire - Rear floor airbag sensor - Center airbag sensor assembly |
*1 |
|
|
B1690/15 |
Door Side Airbag Sensor RH Malfunction |
- Side airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1692/81 |
Lost Communication with Door Side Airbag Sensor RH |
- Side airbag sensor RH - Center airbag sensor assembly |
*1 |
|
|
B1693/81 |
Door Side Airbag Sensor RH Initialization Incomplete |
- Floor wire - Front door wire LH - Side airbag sensor LH - Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1694/85 |
Side Satellite Sensor No. 2 Bus RH Initialization Incomplete |
- No. 2 floor wire - Rear floor airbag sensor - Center airbag sensor assembly |
*1 |
|
|
B1695/16 |
Door Side Airbag Sensor LH Malfunction |
- Side airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1697/82 |
Lost Communication with Door Side Airbag Sensor LH |
- Floor wire - Front door wire LH - Side airbag sensor LH - Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1698/82 |
Door Side Airbag Sensor LH Initialization Incomplete |
- Floor wire - Front door wire LH - Side airbag sensor LH - Rear airbag sensor LH - Center airbag sensor assembly |
*1 |
|
|
B1800/51 |
Short in Driver Side Squib Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 |
|
|
B1801/51 |
Open in Driver Side Squib Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 |
|
|
B1802/51 |
Short to GND in Driver Side Squib Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 |
|
|
B1803/51 |
Short to B+ in Driver Side Squib Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 |
|
|
B1805/52 |
Short in Front Passenger Side Squib Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 |
|
|
B1806/52 |
Open in Front Passenger Side Squib Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 |
|
|
B1807/52 |
Short to GND in Front Passenger Side Squib Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 |
|
|
B1808/52 |
Short to B+ in Front Passenger Side Squib Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 |
|
|
B1810/53 |
Short in Driver Side Squib 2nd Step Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1811/53 |
Open in Driver Side Squib 2nd Step Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1812/53 |
Short to GND in Driver Side Squib 2nd Step Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1813/53 |
Short to B+ in Driver Side Squib 2nd Step Circuit |
- Instrument panel wire - Spiral cable - Steering pad (Driver side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1815/54 |
Short in Front Passenger Side Squib 2nd Step Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1816/54 |
Open in Front Passenger Side Squib 2nd Step Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1817/54 |
Short to GND in Front Passenger Side Squib 2nd Step Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1818/54 |
Short to B+ in Front Passenger Side Squib 2nd Step Circuit |
- Instrument panel wire - Instrument panel wire assembly - Front passenger airbag assembly (Front passenger side squib 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1820/55 |
Short in Side Squib RH Circuit |
- No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1821/55 |
Open in Side Squib RH Circuit |
- No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1822/55 |
Short to GND in Side Squib RH Circuit |
- No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1823/55 |
Short to B+ in Side Squib RH Circuit |
- No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1825/56 |
Short in Side Squib LH Circuit |
- Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1826/56 |
Open in Side Squib LH Circuit |
- Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1827/56 |
Short to GND in Side Squib LH Circuit |
- Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1828/56 |
Short to B+ in Side Squib LH Circuit |
- Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1830/57 |
Short in Curtain Shield Squib RH Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1831/57 |
Open in Curtain Shield Squib RH Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1832/57 |
Short to GND in Curtain Shield Squib RH Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1833/57 |
Short to B+ in Curtain Shield Squib RH Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1835/58 |
Short in Curtain Shield Squib LH Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1836/58 |
Open in Curtain Shield Squib LH Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1837/58 |
Short to GND in Curtain Shield Squib LH Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1838/58 |
Short to B+ in Curtain Shield Squib LH Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1840/59 |
Short in Curtain Shield Squib RH 2nd Step Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1841/59 |
Open in Curtain Shield Squib RH 2nd Step Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1842/59 |
Short to GND in Curtain Shield Squib RH 2nd Step Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1843/59 |
Short to B+ in Curtain Shield Squib RH 2nd Step Circuit |
- No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1845/61 |
Short in Curtain Shield Squib LH 2nd Step Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1846/61 |
Open in Curtain Shield Squib LH 2nd Step Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1847/61 |
Short to GND in Curtain Shield Squib LH 2nd Step Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1848/61 |
Short to B+ in Curtain Shield Squib LH 2nd Step Circuit |
- Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH 2nd step) - Center airbag sensor assembly |
*2 |
|
|
B1850/62 |
Short in Rear Side Squib RH Circuit |
- No. 2 floor wire - Rear seat side airbag assembly RH (Rear side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1851/62 |
Open in Rear Side Squib RH Circuit |
- No. 2 floor wire - Rear seat side airbag assembly RH (Rear side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1852/62*3 |
Short to GND in Rear Side Squib RH Circuit |
- No. 2 floor wire - Rear seat side airbag assembly RH (Rear side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1853/62 |
Short to B+ in Rear Side Squib RH Circuit |
- No. 2 floor wire - Rear seat side airbag assembly RH (Rear side squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1855/63 |
Short in Rear Side Squib LH Circuit |
- Floor wire - Rear seat side airbag assembly LH (Rear side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1856/63 |
Open in Rear Side Squib LH Circuit |
- Floor wire - Rear seat side airbag assembly LH (Rear side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1857/63 |
Short to GND in Rear Side Squib LH Circuit |
- Floor wire - Rear seat side airbag assembly LH (Rear side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1858/63 |
Short to B+ in Rear Side Squib LH Circuit |
- Floor wire - Rear seat side airbag assembly LH (Rear side squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1860/64 |
Short in Driver Side Knee Airbag Squib Circuit |
- Instrument panel wire - Driver side knee airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1861/64 |
Open in Driver Side Knee Airbag Squib Circuit |
- Instrument panel wire - Driver side knee airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1862/64 |
Short to GND in Driver Side Knee Airbag Squib Circuit |
- Instrument panel wire - Driver side knee airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1863/64 |
Short to B+ in Driver Side Knee Airbag Squib Circuit |
- Instrument panel wire - Driver side knee airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1865/65 |
Short in Front Passenger Side Knee Airbag Squib Circuit |
- Instrument panel wire - Front passenger side knee airbag assembly (Front passenger side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1866/65 |
Open in Front Passenger Side Knee Airbag Squib Circuit |
- Instrument panel wire - Front passenger side knee airbag assembly (Front passenger side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1867/65 |
Short to GND in Front Passenger Side Knee Airbag Squib Circuit |
- Instrument panel wire - Front passenger side knee airbag assembly (Front passenger side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1868/65 |
Short to B+ in Front Passenger Side Knee Airbag Squib Circuit |
- Instrument panel wire - Front passenger side knee airbag assembly (Front passenger side knee squib) - Center airbag sensor assembly |
*2 |
|
|
B1900/73 |
Short in Front Pretensioner Squib RH Circuit |
- No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1901/73 |
Open in Front Pretensioner Squib RH Circuit |
- No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1902/73 |
Short to GND in Front Pretensioner Squib RH Circuit |
- No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1903/73 |
Short to B+ in Front Pretensioner Squib RH Circuit |
- No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1905/74 |
Short in Front Pretensioner Squib LH Circuit |
- Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1906/74 |
Open in Front Pretensioner Squib LH Circuit |
- Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1907/74 |
Short to GND in Front Pretensioner Squib LH Circuit |
- Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1908/74 |
Short to B+ in Front Pretensioner Squib LH Circuit |
- Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1920/77 |
Short in Rear Pretensioner Squib RH Circuit |
- No. 2 floor wire - Rear seat outer belt assembly RH (Rear pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1921/77 |
Open in Rear Pretensioner Squib RH Circuit |
- No. 2 floor wire - Rear seat outer belt assembly RH (Rear pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1922/77 |
Short to GND in Rear Pretensioner Squib RH Circuit |
- No. 2 floor wire - Rear seat outer belt assembly RH (Rear pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1923/77 |
Short to B+ in Rear Pretensioner Squib RH Circuit |
- No. 2 floor wire - Rear seat outer belt assembly RH (Rear pretensioner squib RH) - Center airbag sensor assembly |
*2 |
|
|
B1925/78 |
Short in Rear Pretensioner Squib LH Circuit |
- Floor wire - Rear seat outer belt assembly LH (Rear pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1926/78 |
Open in Rear Pretensioner Squib LH Circuit |
- Floor wire - Rear seat outer belt assembly LH (Rear pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1927/78 |
Short to GND in Rear Pretensioner Squib LH Circuit |
- Floor wire - Rear seat outer belt assembly LH (Rear pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
B1928/78 |
Short to B+ in Rear Pretensioner Squib LH Circuit |
- Floor wire - Rear seat outer belt assembly LH (Rear pretensioner squib LH) - Center airbag sensor assembly |
*2 |
|
|
|