Pre-Crash Safety System Diagnostic Trouble Code Chart

Pre-Crash Safety System -- Diagnostic Trouble Code Chart


HINT:
If a trouble code is output during the DTC check, inspect the trouble area listed for that code. For details of the code, refer to the "See page" below.

Pre-crash Safety System
DTC Code
Detection Item
DTC Output from (Tester Item)
See page
B2000
Short to B+ in Seat Belt Motor RH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000002NQ702DX.html
B2001
Short to GND in Seat Belt Motor RH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000002NQ902DX.html
B2002
Open in Seat Belt Motor RH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000002NQB02DX.html
B2005
Short to B+ in Seat Belt Motor LH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000003TBX00UX.html
B2006
Short to GND in Seat Belt Motor LH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000003TBY00UX.html
B2007
Open in Seat Belt Motor LH Circuit
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM000003TCF00UX.html
B2015
Open in Right Side Upper MOS
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2016
Open in Right Side Lower MOS
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2020
Open in Left Side Upper MOS
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2021
Open in Left Side Lower MOS
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2025
Right Side Current Detection Circuit Malfunction Hi
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2026
Right Side Current Detection Circuit Malfunction Lo
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2027
Right Side Over-Current Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2030
Left Side Current Detection Circuit Malfunction Hi
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2031
Left Side Current Detection Circuit Malfunction Lo
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2032
Left Side Over-Current Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2035
Power Supply Relay Adherence Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2036
Power Supply Relay Malfunction Open
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043K000MX.html
B2040
EEPROM Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2041
Fall of Raised Voltage
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2043
Fall of B+ Voltage
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2047
Seat Belt Control ECU Inner Circuit Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043JZ00NX.html
B2060
ABS Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043K100OX.html
B2064
Vehicle Type Signal Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043K200MX.html
B2074
Driver Side Seat Belt Buckle Switch Circuit Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043K800NX.html
B2075
Passenger Side Seat Belt Buckle Switch Circuit Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043K900OX.html
B2085
Communication Error from Driving Support ECU to VSC ECU
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043KJ00NX.html
B2090
Driving Support System Malfunction
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043KI00PX.html
C1A01
Driving Support ECU
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KA00MX.html
C1A02
Vehicle Information Not Obtained
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KB00MX.html
C1A0A
Front Radar Sensor Region Code Mismatch
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KC00LX.html
C1A10
Front Radar Sensor
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KD00LX.html
C1A11
Front Radar Sensor Incorrect Axial Gap
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KE00LX.html
C1A14
Front Radar Sensor Beam Axis Not Adjusted
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KE00LX.html
C1A46
Yaw Rate Sensor
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KF00NX.html
C1A47
Steering Angle Sensor
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KG00NX.html
C1A4A
Skid Control Buzzer Circuit
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KH00MX.html
C1A4B
Stop Light Relay Circuit
Driving Support ECU (Pre-Crash 2)
LandCruiser RM000001N3L0ANX.html
U0122
Lost Communication with Vehicle Dynamics Control Module
- Seat Belt Control ECU (Pre-Crash)
- Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KK00OX.html
U0123
Lost Communication with Yaw Rate Sensor Module
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KK00OX.html
U0126
Lost Communication with Steering Angle Sensor Module
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KK00OX.html
U0140
Lost Communication with Main Body ECU
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043KK00OX.html
U0151
Lost Communication with Airbag ECU
Seat Belt Control ECU (Pre-Crash)
LandCruiser RM0000043KK00OX.html
U0235
Lost Communication with Cruise Control Front Distance Range Sensor
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KL00FX.html
U1100
Lost Communication with Seat Belt Control ECU
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KK00OX.html
U1104
Lost Communication with Driving Support ECU
Driving Support ECU (Pre-Crash 2)
LandCruiser RM0000043KM00FX.html