Fail-Safe Chart

FAIL-SAFE FUNCTION
When a short circuit of the absorber control actuator is detected, the absorber control actuator located on the other side of the detected absorber will be set at step 9. The absorber control actuator remains at the step 9 position until the power switch is turned OFF.

FAIL-SAFE CHART

DTC No.	Malfunction Item	Fail-safe operation	Fail-safe Cancellation Condition	Indication
C1715 C1716 C1717	Acceleration sensor circuit	Shudder control (H∞ control) is canceled Other controls are continued after setting the lowest step of the front and rear absorber control actuators at 9	The system returns to normal	DTC: stored Indicator light: OFF
C1725 C1726 C1727 C1728	Absorber control actuator circuit	Control is canceled (except malfunctioning area) after setting the step of the front and rear absorber control actuators at 9	The system returns to normal	DTC: stored Indicator light: OFF
C1761	Absorber control ECU	Control is canceled	The system returns to normal	DTC: stored Indicator light: OFF
C1773	Steering control ECU	Roll posture control is prohibited	The system returns to normal	DTC: stored Indicator light: OFF
C1774	Power source circuit	Control is canceled	The system returns to normal	DTC: not stored Indicator light: OFF
C1776	Wheel speed sensor circuit	Control is canceled after setting the step of the front and rear absorber control actuators at 9	The system returns to normal	DTC: stored Indicator light: OFF
C1777	Steering angle sensor circuit	Roll posture control is prohibited	The system returns to normal	DTC: stored Indicator light: OFF
U0122	CAN communication line	Control is canceled after setting the step of the front and rear absorber control actuators at 9	The system returns to normal	DTC: not stored Indicator light: OFF
U0126	CAN communication line	Roll posture control is prohibited	The system returns to normal	DTC: not stored Indicator light: OFF
U0130	CAN communication line	Roll posture control is prohibited	The system returns to normal	DTC: not stored Indicator light: OFF
U0132	CAN communication line	Control is canceled after setting the step of the front and rear absorber control actuators at 9	The system returns to normal	DTC: not stored Indicator light: OFF
U0293	CAN communication line	Continuous control (other than anti-squat control) from HV ECU	The system returns to normal	DTC: not stored Indicator light: OFF