Scan tool (M.U.T.-III) cannot communicate with the ABS/ASC system is impossible. | Scan tool (M.U.T.-III) cannot communicate with all systems. | - | Refer to GROUP 54C - Troubleshooting . |
Scan tool (M.U.T.-III) cannot communicate only with ASC-ECU. | 1 | |
ASC OFF light flashes at a rate of 2Hz. | 2 | |
The brake warning light does not go out (ABS warning light is OFF) although the parking brake is released. | 3 | |
ABS warning light does not illuminate when ignition switch is turned to the ON position (Engine stopped). | 4 | |
Brake warning light does not illuminate when the ignition switch is turned to ON position (Engine stopped). | 5 | |
ABS warning light stays ON after the engine is started. | 6 | |
ASC warning light stays ON after the engine is started. | 7 | |
ASC OFF light stays ON after the engine is started. | 8 | |
The stability control/TCL system cannot be disabled when ASC OFF switch is pressed for 3 seconds or more to turn the system OFF. | 9 | |
Abnormality in brake operation. | 10 | |
ASC does not operate or faulty ASC operate. | 11 | |
ASC-ECU power supply circuit system. | 12 | |
Steering wheel sensor power supply circuit system | 13 | |
ABS/stability control/TCL operates too frequently. | 14 | |
HSA (Hill Start Assist) does not work. | 15 | |
HSA (Hill Start Assist) works on a flat road. | 16 | |
The initial check sound of hydraulic unit is loud | 17 | |
ESS inoperative or improper operative | 18 | |