ABS Actuator and Electric Unit (Control Unit)

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)


Fail-safe


ABS, EBD SYSTEM
In case of electrical malfunctions with ABS, ABS warning lamp, VDC OFF indicator lamp, SLIP indicator lamp will turn ON. In case of electrical malfunctions with the EBD, brake warning lamp, ABS warning lamp, VDC
OFF indicator lamp and SLIP indicator lamp will turn ON. Simultaneously, the VDC/TCS/ABS become one of the following conditions of the fail-safe function.
- For malfunction of ABS, only the EBD is activated and the condition of vehicle is the same condition of vehicles without TCS/ABS system.

NOTE:
ABS self-diagnosis sound may be heard. This is a normal condition because a self-diagnosis for "Ignition switch ON" and "The first starting" are being performed.
- For malfunction of EBD, EBD and ABS become inoperative, and the condition of vehicle is the same as the condition of vehicles without TCS/ABS, EBD system.

VDC / TCS
In case of a malfunction in the VDC/TCS/ABS system, VDC OFF indicator lamp, SLIP indicator lamp are turned ON, and the condition of vehicle is the same as the condition of vehicles without VDC/TCS control.

CAUTION:
If the Fail-safe function is activated, then perform self-diagnosis for VDC/TCS/ABS control system.

LDW/LDP SYSTEM
- In case of malfunction in the LDW/LDP system, lane departure warning lamp is turned ON and the condition of vehicle is the same as the condition of vehicles without LDW/LDP control.
- In case of malfunction in the VDC/TCS/ABS system, lane departure warning lamp is turned ON and the condition of vehicle is the same as the condition of vehicles without LDW/LDP control.