Air Suspension System

PROBLEM SYMPTOMS TABLE

Problem Symptoms Table (Part 1):

Problem Symptoms Table (Part 2):

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.
- Inspect the fuse before inspecting the suspected areas as shown in the chart.
- Inspect each malfunction circuit in numerical order for the corresponding symptom.
- If the malfunction still exists even after checking and confirming that all the circuits are normal, replace the suspension control ECU.

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.
- Inspect the fuse before inspecting the suspected areas as shown in the chart.
- Inspect each malfunction circuit in numerical order for the corresponding symptom.
- If the malfunction still exists even after checking and confirming that all the circuits are normal, replace the suspension control ECU.

HINT:
- *1: Although, especially in a cold district, the vehicle height may become lower due to the air temperature drop in the height control cylinder assembly, that is not abnormal.
- *2: Due to the air tube freezing, vehicle may not rase all the time.