Problem Symptoms Table
If a normal code is displayed during DTC check but a problem still occurs, check the circuits corresponding to each problem symptom in the order given in PROBLEM SYMPTOMS and proceed to the relevant troubleshooting procedure.
CAUTION:
When replacing ABS ECU, sensor or etc., turn the IG switch OFF.
PROBLEM SYMPTOMS
| Symptom/Suspect Area | See | |||||
|---|---|---|---|---|---|---|
| ABS Does Not Operate(1) | ||||||
| (1) Power Source Circuit | DTC 41: POWER SOURCE CIRCUIT | |||||
| (2) Speed Sensor Circuit | DTC 31 - 36, 38, 39: SPEED SENSOR CIRCUIT | |||||
| (3) Check The Hydraulic Circuit For Leakage | CHECK FOR FLUID LEAKAGE | |||||
| ABS Does Not Operate Intermittently (1) | ||||||
| (1) Speed Sensor Circuit | DTC 31 - 36, 38, 39: SPEED SENSOR CIRCUIT | |||||
| (2) Stop Light Switch Circuit | DTC 58: STOP LIGHT SWITCH CIRCUIT | |||||
| (3) Check The Hydraulic Circuit For Leakage | CHECK FOR FLUID LEAKAGE | |||||
| ABS Warning Light Abnormal | ||||||
| ABS WARNING LIGHT | ABS WARNING LIGHT CIRCUIT | |||||
| ABS ECU | ..... | |||||
| BRAKE Warning Light Abnormal | ||||||
| BRAKE Warning Light Circuit | BRAKE WARNING LIGHT CIRCUIT | |||||
| ABS ECU | ..... | |||||
| DTC Check Cannot Be Done (2) | ||||||
| (1) ABS Warning Light Circuit | ABS WARNING LIGHT CIRCUIT | |||||
| (2) Tc Terminal Circuit | Tc TERMINAL CIRCUIT | |||||
| Speed Sensor Signal Check Cannot Be Done | ||||||
| Ts Terminal Circuit | See Ts TERMINAL CIRCUIT . | |||||
| ABS ECU | ..... | |||||
|
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