Electronically Controlled Brake System

BRAKE CONTROL: ELECTRONICALLY CONTROLLED BRAKE SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

DIAGNOSTIC TROUBLE CODE CHART
HINT:
- If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
- Inspect the fuses and relays before investigating the trouble areas as shown in the table below.
- When U0073/94, U0293/59, U0123/62, U0124/95, U0126/63, U0128/13, U0130/68 or U0131/67 is output, inspect and repair the trouble areas indicated by these codes first.

1. DTC CHART OF ABS

DTC chart of ABS

DTC C0200/31-C0210/33:

DTC C0215/34-C1238/38:

DTC C1239/39-C1381/97:

DTC C1442/44 U0124/95:

HINT:
- In some cases, the Techstream cannot be used when ABS warning light remains on.
- Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed.
1 Drive the vehicle at a speed of 50 km/h (31 mph) and depress the brake pedal strongly for approximately 3 seconds.
2 Repeat the above operation 3 times or more and check that the ABS warning light goes off.
3 Clear the DTC.

2. DTC CHART OF VSC

DTC chart of VSC

DTC C1210/36-C1310/51:

DTC C1439/66-C1445/66 U0123/62-U0131/67:

DTC U1108/21-U1109/22:

3. DTC CHART OF ELECTRONICALLY CONTROLLED BRAKE SYSTEM

DTC chart of electronically controlled brake system

DTC C1202/68-C1246/46:

DTC C1247/47-C1300:

DTC C1311/11-C1341/62:

DTC C1342/63-C1356/22:

DTC C1357/24-C1365/54:

DTC C1368/67-C1438/59 U0073/94:

DTC U0293/59:

4. DTC CHART OF ABS AND ELECTRONICALLY CONTROLLED BRAKE SYSTEM

DTC chart of ABS and electronically controlled brake system

DTC C1241/41:

HINT:
- *1: for Electronically controlled brake system function
- *2: for ABS function

5. DTC CHART OF BRAKE HOLD

DTC of brake hold

DTC C1310/14-C13AF/11 U0128/13:

6. TEST MODE DTC OF ABS

Test mode DTC of ABS

DTC C1271/71-C1277/77:

DTC C1278/78-C1281/81:

7. TEST MODE DTC OF ELECTRONICALLY CONTROLLED BRAKE SYSTEM

Test mode DTC of electronically controlled brake system

DTC C1346/71:

8. TEST MODE DTC OF VSC

Test mode DTC of VSC

DTC C0371/71:

9. INTERNAL GATEWAY ECU
HINT: After replacing the skid control ECU with a normally functioning one, make sure to initialize the skid control ECU (internal gateway ECU). If the ECU is not initialized, DTCs indicating communication malfunctions with other ECUs may be output, as the information of the previous vehicle remains in the ECU.