FAIL-SAFE CHART
The brake actuator assembly turns off the solenoids and the ECM stops its VSC control according to signals from the skid control ECU. The vehicle will operate in a manner similar to a vehicle that is not equipped with ABS, TRAC and VSC systems.
ABS control will be prohibited, but EBD control will continue to the
extent that EBD control is possible. If EBD control is impossible, the brake
warning light will come on to warn the driver (See page
).
If a system component malfunctions during VSC control, the system will gradually stop performing control so as not to trigger a sudden change in vehicle operation.
If it is impossible for control to continue, the warning light comes
on to inform the driver of system control termination (See page
).
|
Malfunction Area |
Control Method |
|---|---|
|
ABS system |
ABS, BA, TRAC and VSC control prohibited |
|
BA system |
ABS, BA, TRAC and VSC control prohibited |
|
EBD system |
ABS, EBD, BA, TRAC and VSC control prohibited |
|
Malfunction Area |
Control Method |
|---|---|
|
Engine control system (TRAC system) |
Before control: Disables control During control: Uses only the brakes to perform control |
|
Brake control system (VSC system) |
Before control: Disables control During control: Uses only the engine to perform control |
|
Brake control system (TRAC system) |
Before control: Disables control During control: Disables control (by gradually ending control) |
Dtc Check / Clear
Freeze Frame DataReservoir Level Switch Disconnected (C1453,C1454)
DESCRIPTION
The brake fluid level warning switch sends the appropriate signal to the skid
control ECU (master cylinder solenoid) when the brake fluid level drops.
DTC Code
DTC Detection Condition
Trouble Area
C1453
With the ECU termina ...
Security Indicator Light Does not Blink
DESCRIPTION
The certification ECU (smart key ECU assembly) blinks the security indicator
light when the immobiliser is set (engine switch off, or driver door is
opened and closed with engine switch on (IG)).
The certification ECU (smart key ECU assembly) receive the security
...
LVDS Signal Malfunction (from Extension Module) (B1532)
DESCRIPTION
The stereo component tuner assembly and the radio and display receiver assembly
are connected by an LVDS communication line.
This DTC is stored when an LVDS communication error occurs between the stereo
component tuner assembly and the radio and display receiver assembly.
...