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Problem Symptoms Table

ABS WITH EBD & BA & TRAC & VSC SYSTEM 

PROBLEM SYMPTOMS REFERENCE

Symptom Suspected area See
ABS, BA and EBD do not operate 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. IG power source circuit and ground circuit. DTC C1232/32 STUCK IN DECELERATION SENSOR; DTC C1234/34 YAW RATE SENSOR MALFUNCTION; DTC C1243/43 ACCELERATION SENSOR STUCK MALFUNCTION; DTC C1244/44 OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; DTC C1245/45 ACCELERATION SENSOR OUTPUT MALFUNCTION; DTC C1381/97 YAW RATE AND / OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION 
3. Speed sensor circuit (Front) DTC C0200/31 RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; DTC C0205/32 FRONT SPEED SENSOR LH CIRCUIT; DTC C1235/35 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; DTC C1236/36 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH 
4. Speed sensor circuit (Rear) DTC C0210/33 RIGHT REAR WHEEL SPEED SENSOR SIGNAL; DTC C0215/34 REAR SPEED SENSOR LH CIRCUIT; DTC C1238/38 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; DTC C1239/39 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH 
5. Check the ABS & TRAC actuator with a intelligent tester. TRAC OFF INDICATOR LIGHT, TRAC OFF SWITCH CIRCUIT 
6. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
ABS, BA and EBD do not operate efficiently 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. Speed sensor circuit (Front) DTC C0200/31 RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; DTC C0205/32 FRONT SPEED SENSOR LH CIRCUIT; DTC C1235/35 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; DTC C1236/36 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH 
3. Speed sensor circuit (Rear) DTC C0210/33 RIGHT REAR WHEEL SPEED SENSOR SIGNAL; DTC C0215/34 REAR SPEED SENSOR LH CIRCUIT; DTC C1238/38 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; DTC C1239/39 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH 
4. Stop light switch circuit DTC C1249/49 OPEN IN STOP LIGHT SWITCH CIRCUIT 
5. Check the ABS & TRAC actuator with a intelligent tester. TRAC OFF INDICATOR LIGHT, TRAC OFF SWITCH CIRCUIT 
6. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
ABS warning light abnormal (Remain ON) 1. ABS warning light remains on circuit -
2. Skid control ECU -
DTC of ABS check cannot be done 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. TC and CG terminal circuit TS AND CG TERMINAL CIRCUIT 
3. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
Sensor signal check cannot be done 1. TS and CG terminal circuit TS AND CG TERMINAL CIRCUIT 
2. Skid control ECU -
VSC and/or TRAC does not operate 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. IG power source circuit and ground circuit. DTC C1232/32 STUCK IN DECELERATION SENSOR; DTC C1234/34 YAW RATE SENSOR MALFUNCTION; DTC C1243/43 ACCELERATION SENSOR STUCK MALFUNCTION; DTC C1244/44 OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; DTC C1245/45 ACCELERATION SENSOR OUTPUT MALFUNCTION; DTC C1381/97 YAW RATE AND / OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION 
3. Check the hydraulic circuit for leakage. -
4. Speed sensor circuit (Front) DTC C0200/31 RIGHT FRONT WHEEL SPEED SENSOR SIGNAL; DTC C0205/32 FRONT SPEED SENSOR LH CIRCUIT; DTC C1235/35 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR RH; DTC C1236/36 FOREIGN OBJECT IS ATTACHED ON TIP OF FRONT SPEED SENSOR LH 
5. Speed sensor circuit (Rear) DTC C0210/33 RIGHT REAR WHEEL SPEED SENSOR SIGNAL; DTC C0215/34 REAR SPEED SENSOR LH CIRCUIT; DTC C1238/38 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR RH; DTC C1239/39 FOREIGN OBJECT IS ATTACHED ON TIP OF REAR SPEED SENSOR LH 
6. Deceleration sensor circuit (Calibration) DTC C1232/32 STUCK IN DECELERATION SENSOR; DTC C1234/34 YAW RATE SENSOR MALFUNCTION; DTC C1243/43 ACCELERATION SENSOR STUCK MALFUNCTION; DTC C1244/44 OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; DTC C1245/45 ACCELERATION SENSOR OUTPUT MALFUNCTION; DTC C1381/97 YAW RATE AND / OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION 
7. Deceleration sensor circuit (Malfunction) DTC C1232/32 STUCK IN DECELERATION SENSOR; DTC C1234/34 YAW RATE SENSOR MALFUNCTION; DTC C1243/43 ACCELERATION SENSOR STUCK MALFUNCTION; DTC C1244/44 OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; DTC C1245/45 ACCELERATION SENSOR OUTPUT MALFUNCTION; DTC C1381/97 YAW RATE AND / OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION 
8. Yaw rate sensor circuit DTC C1232/32 STUCK IN DECELERATION SENSOR; DTC C1234/34 YAW RATE SENSOR MALFUNCTION; DTC C1243/43 ACCELERATION SENSOR STUCK MALFUNCTION; DTC C1244/44 OPEN OR SHORT IN DECELERATION SENSOR CIRCUIT; DTC C1245/45 ACCELERATION SENSOR OUTPUT MALFUNCTION; DTC C1381/97 YAW RATE AND / OR ACCELERATION SENSOR POWER SUPPLY VOLTAGE MALFUNCTION 
9. Steering sensor circuit DTC C1231/31 STEERING ANGLE SENSOR CIRCUIT MALFUNCTION 
10. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
SLIP indicator light abnormal 1. SLIP indicator light circuit SLIP INDICATOR LIGHT CIRCUIT 
2. Skid control ECU -
TRAC OFF indicator abnormal 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. TRAC control switch circuit TRAC OFF INDICATOR LIGHT, TRAC OFF SWITCH CIRCUIT 
3. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
DTC of VSC check cannot be done 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. TC and CG terminal circuit TS AND CG TERMINAL CIRCUIT 
3. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
VSC warning light abnormal (Remain ON) 1. Check the DTC again and make sure that the normal code is output. DTC CHECK / CLEAR 
2. VSC warning light remains on circuit VSC WARNING LIGHT REMAINS ON 
3. If the symptoms still occur even after the above circuits in suspected areas are inspected and proved to be normal, replace the skid control ECU. -
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