Suspension: Service Precautions
ELECTRONIC MODULATED AIR SUSPENSION SYSTEMPRECAUTION
HINT: The Electronic Modulated Air Suspension is used in the LEXUS LS400.
Observe the following precautions strictly when performing operations on vehicles equipped with the Electronic Modulated Air Suspension.
1. TURN IGNITION SWITCH OFF WHEN JACKING UP VEHICLE
NOTICE: If a Vehicle is jacked up with the ignition switch ON (engine running), Connect terminals TD and E1 Of DLC2.
SST 09843-18020
2. REMOVE ALL ITEMS FROM UNDER VEHICLE BEFORE LOWERING JACK
NOTICE: When the jack is lowered, the Vehicle is extremely LOW because the air In the Pneumatic cylinder escapes
3. ADJUST VEHICLE HEIGHT TO NORMAL CONDITION BEFORE MOVING VEHICLE
HINT: When the ignition switch is turned ON (engine running), the vehicle height is automatically adjusted to normal condition.