Esteem GLX Wagon Plus L4-1.8L (1999)
4. When an abnormality in the system is detected, "ABS" warning lamp lights and the area where that abnormality lies is stored in the memory of
EEPROM in ABS control module.
5. When Diag. switch terminal of DIAG-2 connector (monitor connector) is grounded, the abnormal area is output as DTC from Diag. output
terminal. When DTC output is normal DTC 12 or history DTC only, it is also indicated by flashing of "ABS" warning lamp. (Refer to the table.)
Shorting Diag. switch terminal and the diag. output terminal and then turning ignition switch ON for 10 seconds or longer, all DTC's stored in the
memory of ABS control module will be cleared.
Fall-Safe Function
When an abnormality occurs (an abnormal DTC is detected), ABS control module turns OFF the fail-safe relay which supplies power to ABS
hydraulic unit. Thus, with ABS not operating, brakes function just like the brake system of the vehicle not equipped with ABS.
