Fail-Safe Function

FAIL-SAFE FUNCTIONS
^ When a malfunction is determined by the diagnostic function, ASC-ECU illuminates the ABS warning light, ABS warning display, brake warning light, brake warning display, ASC OFF display, and ASC warning display and light. At the same time, ASC-ECU prohibits the ABS, EBD, skid control, and TCL control.

NOTE: The brake warning light and brake warning display are used as the EBD control warning light.

^ When the brake pad temperature (assumed) exceeds the specified value, the ASC OFF display flashes (2 Hz).

Illumination condition of warning light and display in case of failure

C100A-C1049:

C104B-C2101:

C1395-C123A:

C1219-C1608 / U0001-U1417:

NOTE:
^ *1: Turns on when two or more wheels are faulty.
^ *2: Stays on until the vehicle speed reaches 6 mph (10 km/h) when the ignition switch is turned to ON next time.
^ *3: This DTC is not set with the vehicle speed of 12 mph (20 km/h) or less.
^ *4: Does not illuminate when there is no effect to the EBD function.
^ *5: Does not illuminate when there is no effect to the ABS function.
^ *6: FWD.
^ *7: AWD.

Under EBD, ABS, skid control, TCL control, and HSA function in case of failure

C100A-C1044:

C1046-C2116:

C121D-C2204:

C2111-C1608 / U0001-U0141:

U0114-U1417:

NOTE:
^ *1: Turns on when two or more wheels are faulty.
^ *2: This DTC is not set with the vehicle speed of 12 mph (20 km/h) or less.
^ *3: Not prohibited when the brake warning light is not illuminated.
^ *4: Not prohibited when the ABS warning light is not illuminated.
^ *5: FWD.
^ *6: AWD.