| ABS does not operate |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| IG power source circuit and ground circuit. |
DTC C1241/41: LOW BATTERY POSITIVE VOLTAGE |
| Speed sensor circuit (Front) |
DTC C0200/31, C0205/32, C1235/35, C1236/36, C1271/71, C1272/72, C1273/73, C1274/74: RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; FRONT SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH; LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Speed sensor circuit (Rear) |
DTC C0210/33, C0215/34, C1239/39, C1275/75, C1276/76, C1277/77, C1278/78: RIGHT REAR WHEEL SPEED SENSOR SIGNAL; REAR SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH; ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Check the brake actuator with a intelligent tester. |
ON-VEHICLE INSPECTION |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| ABS does not operate efficiently |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| Speed sensor circuit (Front) |
DTC C0200/31, C0205/32, C1235/35, C1236/36, C1271/71, C1272/72, C1273/73, C1274/74: RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; FRONT SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH; LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Speed sensor circuit (Rear) |
DTC C0210/33, C0215/34, C1239/39, C1275/75, C1276/76, C1277/77, C1278/78: RIGHT REAR WHEEL SPEED SENSOR SIGNAL; REAR SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH; ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Stop light switch circuit |
DTC C1249/49: OPEN IN STOP LIGHT SWITCH CIRCUIT |
| Check the brake actuator with a intelligent tester. |
ON-VEHICLE INSPECTION |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| DTC of ABS check cannot be done |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| TC and CG terminal circuit |
TC AND CG TERMINAL CIRCUIT |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| VSC and/or TRAC does not operate |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| IG power source circuit and ground circuit. |
DTC C1241/41: LOW BATTERY POSITIVE VOLTAGE |
| Check the hydraulic circuit for leakage. |
- |
| Speed sensor circuit (Front) |
DTC C0200/31, C0205/32, C1235/35, C1236/36, C1271/71, C1272/72, C1273/73, C1274/74: RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; FRONT SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH; LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); LOW OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Speed sensor circuit (Rear) |
DTC C0210/33, C0215/34, C1239/39, C1275/75, C1276/76, C1277/77, C1278/78: RIGHT REAR WHEEL SPEED SENSOR SIGNAL; REAR SPEED SENSOR LH CIRCUIT; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH; ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF FRONT SPEED SENSOR LH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR RH (TEST MODE DTC); ABNORMAL CHANGE IN OUTPUT SIGNAL OF REAR SPEED SENSOR LH (TEST MODE DTC) |
| Yaw rate and acceleration sensor (Calibration) |
CALIBRATION |
| Yaw rate and acceleration sensor (Malfunction) |
DTC C1210/36, C1336/39: ZERO POINT CALIBRATION OF YAW RATE SENSOR UNDONE; ZERO POINT CALIBRATION OF ACCELERATION SENSOR UNDONE |
| Yaw rate and acceleration sensor circuit (Malfunction) |
DTC C1232/32, C0371/71, C1234/34, C1243/43, C1244/44, C1245/45, C1279/79, C1381/97: STUCK IN DECELERATION SENSOR; YAW RATE SENSOR (TEST MODE DTC); YAW RATE SENSOR MALFUNCTION; ACCELERATION SENSOR STUCK MALFUNCTION; OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; ACCELERATION SENSOR OUTPUT MALFUNCTION; ACCELERATION SENSOR OUTPUT VOLTAGE MALFUNCTION (TEST MODE DTC); YAW RATE AND/OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION |
| Steering sensor circuit |
DTC C1231/31: STEERING ANGLE SENSOR CIRCUIT MALFUNCTION |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| DTC of VSC check cannot be done |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| TC and CG terminal circuit |
TC AND CG TERMINAL CIRCUIT |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| Sensor signal check cannot be done |
TS and CG terminal circuit |
TS AND CG TERMINAL CIRCUIT |
| Brake actuator assembly |
REMOVAL |
| VSC warning light abnormal (Remains ON) |
VSC warning light circuit |
VSC WARNING LIGHT REMAINS ON |
| Brake actuator assembly |
REMOVAL |
| ABS warning light abnormal (Remains ON) |
ABS warning light circuit |
ABS WARNING LIGHT REMAINS ON |
| Brake actuator assembly |
REMOVAL |
| Brake warning light circuit (Remains ON) |
Brake warning light circuit |
BRAKE WARNING LIGHT REMAINS ON |
| Brake actuator assembly |
REMOVAL |
| TRAC OFF indicator abnormal |
Check the DTC again and make sure that the normal code is output. |
DTC CHECK/CLEAR |
| TRAC control switch circuit |
TRAC OFF INDICATOR LIGHT, TRAC OFF SWITCH CIRCUIT |
| If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the brake actuator assembly. |
REMOVAL |
| SLIP indicator light abnormal (Remains ON) |
SLIP indicator light circuit |
SLIP INDICATOR LIGHT REMAINS ON |
| Brake actuator assembly |
REMOVAL |
| VSC warning light circuit (Does not come on) |
VSC warning light circuit |
VSC WARNING LIGHT DOES NOT COME ON |
| Brake actuator assembly |
REMOVAL |
| ABS warning light circuit (Does not come on) |
ABS warning light circuit |
ABS WARNING LIGHT DOES NOT COME ON |
| Brake actuator assembly |
REMOVAL |
| Brake warning light circuit (Does not come on) |
Brake warning light circuit |
BRAKE WARNING LIGHT DOES NOT COME ON |
| Brake actuator assembly |
REMOVAL |
| SLIP indicator light abnormal (Does not come on) |
SLIP indicator light circuit |
SLIP INDICATOR LIGHT DOES NOT COME ON |
| Brake actuator assembly |
REMOVAL |
| Skid control buzzer abnormal |
Skid control buzzer circuit |
SKID CONTROL BUZZER CIRCUIT |