Anti-Lock Brake System Diagnostic Trouble Code Chart

Anti-Lock Brake System -- Diagnostic Trouble Code Chart


HINT:
  1. If no abnormality is found when inspecting parts, inspect the skid control ECU and ground points for poor contact.
  2. If a trouble code is output during the DTC check, check the trouble areas indicated by the DTC. For details of each code, refer to the "See page" for the respective "DTC Code" in the DTC chart.
  3. When 2 or more DTCs are output, perform circuit inspections one by one until the problem is identified.
  4. Inspect the fuses and relays before investigating the trouble areas shown in the table below.

DTC
DTC Code
Detection Item
See page
C0226
SFR Solenoid Circuit
LandCruiser RM000000XI80I5X.html
C0236
SFL Solenoid Circuit
LandCruiser RM000000XI80I5X.html
C0246
SRR Solenoid Circuit
LandCruiser RM000000XI80I5X.html
C0256
SRL Solenoid Circuit
LandCruiser RM000000XI80I5X.html
C0273
Open in ABS Motor Relay Circuit
LandCruiser RM000001JD60GRX.html
C0274
Short in ABS Motor Relay Circuit
LandCruiser RM000001JD60GRX.html
C0278
Open in ABS Solenoid Relay Circuit
LandCruiser RM000000XI70E6X.html
C0279
Short in ABS Solenoid Relay Circuit
LandCruiser RM000000XI70E6X.html
C1203
ECM Communication Circuit Malfunction
LandCruiser RM000000XIJ06UX.html
C1225
SM Solenoid Circuit
LandCruiser RM000000XI80I5X.html
C1241
Low Power Supply Voltage Malfunction
LandCruiser RM000000XW60J5X.html
C1243
Acceleration Sensor Stuck Malfunction
LandCruiser RM000001RFV0LEX.html
C1245
Acceleration Sensor Output Malfunction
LandCruiser RM000001RFV0LEX.html
C1268
Transfer L4 Position Switch Circuit
LandCruiser RM000001EAB02MX.html
C1337
Diameter of the Tire is not Uniform
LandCruiser RM000000XIC0CCX.html
C1361
Short in ABS Motor Fail Safe Relay Circuit
LandCruiser RM000001JD60GRX.html
C1381
Acceleration Sensor Power Supply Voltage Malfunction
LandCruiser RM000001RFV0LFX.html
C1401
Front Speed Sensor RH Malfunction
LandCruiser RM000000XI910GX.html
C1402
Front Speed Sensor LH Malfunction
LandCruiser RM000000XI910GX.html
C1403
Rear Speed Sensor RH Malfunction
LandCruiser RM00000369R08PX.html
C1404
Rear Speed Sensor LH Malfunction
LandCruiser RM00000369R08PX.html
C1405
Open or Short in Front Speed Sensor RH Circuit
LandCruiser RM000000XI910HX.html
C1406
Open or Short in Front Speed Sensor LH Circuit
LandCruiser RM000000XI910HX.html
C1407
Open or Short in Rear Speed Sensor RH Circuit
LandCruiser RM00000369308RX.html
C1408
Open or Short in Rear Speed Sensor LH Circuit
LandCruiser RM00000369308RX.html
C1409
Front Speed Sensor RH Performance
LandCruiser RM000003QTD01TX.html
C1410
Front Speed Sensor LH Performance
LandCruiser RM000003QTD01TX.html
C1411
Rear Speed Sensor RH Performance
LandCruiser RM000003QTE01TX.html
C1412
Rear Speed Sensor LH Performance
LandCruiser RM000003QTE01TX.html
C1413
Front Speed Sensor RH Output Malfunction
LandCruiser RM000000XIA0OWX.html
C1414
Front Speed Sensor LH Output Malfunction
LandCruiser RM000000XIA0OWX.html
C1415
Rear Speed Sensor RH Output Malfunction
LandCruiser RM00000369S08VX.html
C1416
Rear Speed Sensor LH Output Malfunction
LandCruiser RM00000369S08VX.html
C1417
High Power Supply Voltage Malfunction
LandCruiser RM00000368W09PX.html
C1419
Acceleration Sensor Internal Circuit
LandCruiser RM0000035P408HX.html
C1420
Acceleration Sensor Malfunction
LandCruiser RM0000035P607QX.html
C1421
Open or Short in Master Cylinder Pressure Sensor
LandCruiser RM000000XIG0QFX.html
C1422
Master Cylinder Pressure Sensor Zero Point High Malfunction
LandCruiser RM000000XIG0QGX.html
C1423
Master Cylinder Pressure Sensor Zero Point Low Malfunction
LandCruiser RM000000XIG0QFX.html
C1424
Master Cylinder Pressure Sensor Output Malfunction
LandCruiser RM000000XIG0QFX.html
C1425
Open in Stop Light Switch Circuit
LandCruiser RM000000XIE0VDX.html
C1426
Stop Light Switch OFF Stuck Malfunction
LandCruiser RM000000XIE0VCX.html
C1427
Motor Malfunction
LandCruiser RM000000XIF0EPX.html
C1428
Motor Circuit Malfunction
LandCruiser RM00000368U07KX.html
C1429
Open or Short in Brake Pedal Load Sensing Switch
LandCruiser RM000000XIR0CKX.html
C1430
Brake Pedal Load Sensing Switch OFF Stuck Malfunction
LandCruiser RM000000XIR0CLX.html
C1431
Brake Pedal Load Sensing Switch ON Stuck Malfunction
LandCruiser RM000000XIR0CLX.html
C1442
Invalid Data Received from Acceleration Sensor
LandCruiser RM000003NL30DHX.html
U0073
Control Module Communication Bus OFF
LandCruiser RM000000YUO0SXX.html
U0114
Lost Communication with 4WD Control ECU
LandCruiser RM000000YUO0SXX.html
U0124
Lost Communication with Lateral Acceleration Sensor Module
LandCruiser RM000000YUO0SXX.html

Test Mode DTC
DTC Code
Detection Item
See page
C1271
Low Output Signal of Front Speed Sensor RH (Test Mode DTC)
LandCruiser RM000000XI910GX.html
C1272
Low Output Signal of Front Speed Sensor LH (Test Mode DTC)
LandCruiser RM000000XI910GX.html
C1273
Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)
LandCruiser RM00000369R08PX.html
C1274
Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)
LandCruiser RM00000369R08PX.html
C1275
Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)
LandCruiser RM000000XIA0OWX.html
C1276
Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)
LandCruiser RM000000XIA0OWX.html
C1277
Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)
LandCruiser RM00000369S08VX.html
C1278
Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)
LandCruiser RM00000369S08VX.html
C1279
Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)
LandCruiser RM000001RFV0LEX.html
C1281
Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)
LandCruiser RM000000XIG0QFX.html
C1282
Center Differential Lock Position Switch
LandCruiser RM0000045UC00LX.html