Brake Control Dynamic Control Systems. Anti-Lock Brake System Diagnostic Trouble Code Chart

Brake. Land Cruiser. Urj200, 202 Grj200 Vdj200

Brake Control Dynamic Control Systems. Land Cruiser. Urj200, 202 Grj200 Vdj200

Anti-Lock Brake System -- Diagnostic Trouble Code Chart

NOTICE:

Turn the ignition switch off before removing any parts.

HINT:

If no abnormality is found when inspecting parts, inspect the skid control ECU (master cylinder solenoid) and ground points for poor connections.
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.
When 2 or more DTCs are output, perform circuit inspections one by one until the problem is identified.
For DTCs output by the warning light, refer to the DTC charts in DTC Check/Clear.
Inspect the fuses and relays before inspecting the trouble areas shown in the table below.

DTC
DTC Code	Detection Item	See page
C1225	SM Solenoid Circuit	Click here
C1226	SA2 Solenoid Circuit	Click here
C1227	SA3 Solenoid Circuit	Click here
C1228	STR Solenoid Circuit	Click here
C1241	Low Power Supply Voltage Malfunction	Click here
C1242	Open Circuit in IG1/IG2 Power Source Circuit	Click here
C1243	Acceleration Sensor Stuck Malfunction	Click here
C1245	Acceleration Sensor Output Malfunction	Click here
C1251	Open in Pump Motor Circuit	Click here
C1252	Brake Booster Pump Motor on Time Abnormally Long	Click here
C1253	Pump Motor Relay	Click here
C1254	Pressure Sensor or Switch	Click here
C1256	Accumulator Low Pressure	Click here
C1257	Power Supply Drive Circuit	Click here
C1268	Transfer L4 Position Switch Circuit	Click here
C1336	Zero Point Calibration of Acceleration Sensor Undone	Click here
C1337	Diameter of the Tire is not Uniform	Click here
C1381	Acceleration Sensor Power Supply Voltage Malfunction	Click here
C1401	Front Speed Sensor RH Malfunction	Click here
C1402	Front Speed Sensor LH Malfunction	Click here
C1403	Rear Speed Sensor RH Malfunction	Click here
C1404	Rear Speed Sensor LH Malfunction	Click here
C1405	Open or Short in Front Speed Sensor RH Circuit	Click here
C1406	Open or Short in Front Speed Sensor LH Circuit	Click here
C1407	Open or Short in Rear Speed Sensor RH Circuit	Click here
C1408	Open or Short in Rear Speed Sensor LH Circuit	Click here
C1409	Front Speed Sensor RH Performance	Click here
C1410	Front Speed Sensor LH Performance	Click here
C1411	Rear Speed Sensor RH Performance	Click here
C1412	Rear Speed Sensor LH Performance	Click here
C1413	Front Speed Sensor RH Output Malfunction	Click here
C1414	Front Speed Sensor LH Output Malfunction	Click here
C1415	Rear Speed Sensor RH Output Malfunction	Click here
C1416	Rear Speed Sensor LH Output Malfunction	Click here
C1417	High Power Supply Voltage Malfunction	Click here
C1418	Open or Short in Acceleration Sensor Circuit	Click here
C1421	Open or Short in Master Cylinder Pressure Sensor	Click here
C1422	Master Cylinder Pressure Sensor Zero Point High Malfunction	Click here
C1423	Master Cylinder Pressure Sensor Zero Point Low Malfunction	Click here
C1424	Master Cylinder Pressure Sensor Output Malfunction	Click here
C1425	Open in Stop Light Switch Circuit	Click here
C1452	Accumulator Low Pressure	Click here
C1453	Reservoir Level Switch Disconnected	Click here
C1454	Reservoir Level Low	Click here
C1468	SFR Solenoid Circuit	Click here
C1469	SFL Solenoid Circuit	Click here
C146A	SRR Solenoid Circuit	Click here
C146B	SRL Solenoid Circuit	Click here
C146E	Open in ABS Solenoid Relay Circuit	Click here
C146F	Short in ABS Solenoid Relay Circuit	Click here
U0073	Control Module Communication Bus OFF	Click here
U0114	Lost Communication with 4WD Control ECU	Click here

Test Mode DTC
DTC Code	Detection Item	See page
C1271	Low Output Signal of Front Speed Sensor RH (Test Mode DTC)	Click here
C1272	Low Output Signal of Front Speed Sensor LH (Test Mode DTC)	Click here
C1273	Low Output Signal of Rear Speed Sensor RH (Test Mode DTC)	Click here
C1274	Low Output Signal of Rear Speed Sensor LH (Test Mode DTC)	Click here
C1275	Abnormal Change in Output Signal of Front Speed Sensor RH (Test Mode DTC)	Click here
C1276	Abnormal Change in Output Signal of Front Speed Sensor LH (Test Mode DTC)	Click here
C1277	Abnormal Change in Output Signal of Rear Speed Sensor RH (Test Mode DTC)	Click here
C1278	Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)	Click here
C1279	Acceleration Sensor Output Voltage Malfunction (Test Mode DTC)	Click here
C1281	Master Cylinder Pressure Sensor Output Malfunction (Test Mode DTC)	Click here
C1282	Center Differential Lock Position Switch	Click here