Individual Functions With In The System

Air Levelizer Control Module 

• Operates ON/OFF of air compressor (exhaust solenoid), according to signal from vehicle height sensor.
• Transmits CK SUSP indicator lamp signal to the combination meter via CAN communication, when setting of standard vehicle height is incomplete.
• If malfunction is detected, the system enters fail-safe mode.

Vehicle Height Sensor 

Measures vehicle height of vehicle rear and transmits this information to air levelizer control module according to electric signal.

Air Compressor 

Operates according to signal from air levelizer control module via air compressor relay, and charges air in air chamber of rear shock absorber.

Exhaust Solenoid 

Operates according to signal from air levelizer control module, and discharges air in air chamber of rear shock absorber.

Air Compressor Relay 

Turns ON according to signal from air levelizer control module, and operates air compressor.

CK SUSP Indicator Lamp 

• Turns ON for 2 seconds when ignition switch is turned ON, for the purpose of bulb check.
• Turns ON when setting of standard vehicle height is incomplete.