Vehicle Stability Control System

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

NOTICE:
Turn the ignition switch off before removing parts.

HINT
* If no abnormality is found when inspecting parts, inspect the skid control ECU and ground points for poor contact.
* If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, refer 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 fuse and relay before investigating the trouble areas as shown in the table below.

ABS System

C0226-C1381:

C1401-C1416:

C1417-C1442 / U0073-U0124:

*1, *2:

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 20 km/h (12 mph) for 30 seconds or more and check that the ABS warning light goes off.

* Clear the DTC.

* *2:

* Keep the vehicle stationary for 5 seconds or more and depress the brake pedal lightly 2 or 3 times.

* Drive the vehicle at a vehicle speed of 50 km/h (31 mph) and keep depressing the brake pedal strongly for approximately 3 seconds.

* Repeat the above operation 3 times or more and check that the ABS warning light goes off.

* Clear the DTC.

HINT
In some cases, the tester cannot be used when the ABS warning light remains on.

VSC System

43 / C1201-C1440:

C1443-C1445 / U0100-U0126:

HINT
In some cases, the tester cannot be used when the SLIP indicator light remains on.

ABS System Test Mode

ABS System Test Mode:

VSC System Test Mode

VSC System Test Mode: