ADAPTIVE VARIABLE SUSPENSION SYSTEM > PROBLEM SYMPTOMS TABLE

for Preparation Click here

HINT:

If a normal system code is displayed during the DTC check but the problem still occurs, check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page.
Inspect the fuse before inspecting the circuits shown in the chart below.
Inspect each malfunction circuit in numerical order for the corresponding symptom.
If any malfunction still exists even after checking and confirming that all the circuits are normal, replace the absorber control ECU.

ADAPTIVE VARIABLE SUSPENSION SYSTEM
Symptom	Suspected area	See page
Damping force control does not operate at all	1. Power source circuit	Click here
	2. Acceleration sensor assembly circuit	Click here
	3. Absorber control actuator circuit	Click here
	4. Shock absorber assembly (Front)	Click here
	5. Shock absorber assembly (Rear)	Click here
	6. Vehicle speed sensor circuit	Click here
	7. Steering angle sensor circuit	Click here
	8. CAN communication system	Click here
	9. Absorber control ECU	Click here
Only rolling control does not operate	1. Steering angle sensor circuit	Click here
	2. Vehicle speed sensor circuit	Click here
	3. Absorber control actuator circuit	Click here
	4. CAN communication system	Click here
	5. Absorber control ECU	Click here
Only anti-squat control does not operate	1. Crankshaft position sensor circuit	Click here
	2. Vehicle speed sensor circuit	Click here
	3. Acceleration sensor assembly circuit	Click here
	4. Absorber control ECU	Click here
Only anti-drive control does not operate	1. Stop light switch circuit	Click here
	2. Vehicle speed sensor circuit	Click here
	3. Acceleration sensor assembly circuit	Click here
	4. CAN communication system	Click here
	5. Absorber control ECU	Click here
Only speed sensor control does not operate	1. Vehicle speed sensor circuit	Click here
	2. Absorber control actuator circuit	Click here
	3. Absorber control ECU	Click here
Only spring-bottom vibration control does not operate	1. Vehicle speed sensor circuit	Click here
	2. Acceleration sensor assembly circuit	Click here
	3. Absorber control actuator circuit	Click here
	4. Absorber control ECU	Click here
Only bumpy control does not operate	1. Acceleration sensor assembly circuit	Click here
	2. Absorber control actuator circuit	Click here
	3. Shock absorber assembly (Front)	Click here
	4. Shock absorber assembly (Rear)	Click here
	5. Absorber control ECU	Click here
Only VSC operation control does not operate	1. Acceleration sensor assembly circuit	Click here
	2. Absorber control actuator circuit	Click here
	3. Shock absorber assembly (Front)	Click here
	4. Shock absorber assembly (Rear)	Click here
	5. CAN communication system	Click here
	6. Brake control system	Click here
	7. Absorber control ECU	Click here
	8. Skid control ECU	Click here
DTC check cannot be completed	1. Power source circuit	Click here
	2. CAN communication system	Click here
	3. TC terminal circuit	Click here
	4. Absorber control ECU	Click here
	5. ECM	Click here
Test mode (signal check) cannot be completed	1. Power source circuit	Click here
	2. CAN communication system	Click here
	3. TS terminal circuit	Click here
	4. Absorber control ECU	Click here
	5. Skid control ECU	Click here
SPORT indicator light (absorber control indicator light) circuit (Remains on)	1. Power source circuit	Click here
	2. Absorber control switch circuit	Click here
	3. SPORT indicator light (absorber control indicator light) circuit	Click here
	4. Absorber control ECU	Click here
SPORT indicator light (absorber control indicator light) circuit (Does not come on)	1. Power source circuit	Click here
	2. Absorber control switch circuit	Click here
	3. SPORT indicator light (absorber control indicator light) circuit	Click here
	4. Absorber control ECU	Click here