Vehicle Stability Control System

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM

DIAGNOSTIC TROUBLE CODE CHART
NOTE:
Turn the engine switch off before removing any parts.
HINT:
- If no abnormality is found when inspecting parts, inspect the skid control ECU and ground points for poor connections.
- If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, refer to the procedure for the respective "DTC Code" in the DTC chart.
- When 2 or more DTCs are detected, perform circuit inspection one by one until the problem is identified.
- Inspect the fuses and relays before inspecting the trouble areas as shown in the following table.

ABS DTC

C0200/31-C0256/24:

C0273/13-C1238/38:

C1239/39-C1249/49:

C1251/51-C1381/97 U0073/94-U0124/95:

*1, *2:
Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed:

- *1:
1 Drive the vehicle at 30 km/h (18 mph) for 30 seconds or more and check that the ABS warning light goes off.
2 Clear the DTCs.

- *2:
1 Keep the vehicle stationary for 5 seconds or more and depress the brake pedal lightly 2 or 3 times.
2 Drive the vehicle at the vehicle speed of 50 km/h (31 mph) and keep depressing the brake pedal strongly for approximately 3 seconds.
3 Repeat the above operation 3 times or more and check that the ABS warning light goes off.
4 Clear the DTCs.
HINT: In some cases, the Techstream cannot be used when the ABS warning light remains on.

VSC DTC

DTC 43 C1201/51-C1380/64 U0100/65:

U0123/62-U0126/63:

HINT: In some cases, the Techstream cannot be used when the master caution indicator light remains on and the warning message is displayed on the multi-information display.

ABS Test Mode DTC

C1270/88-C1281/81:

VSC Test Mode DTC

C0371/71: