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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension - 222 Chassis (1 Of 2) >> Testing & Repair >> Bleeding Pressure From Active Body Control (ABC) Hydraulic System - AR32.50-P-0001-01LF

Bleeding Pressure From Active Body Control (ABC) Hydraulic System - AR32.50-P-0001-01LF

Model 217 

With Code 487 (Active Body Control (ABC)) 

Model 222, 231.### ## as of 021274 

With Code 487 (Active Body Control (ABC)) 

DANGER Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid. Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. AS00.00-Z-0013-01A
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory Model 231.### ## as of 021274
with code 487 (Active Body Control (ABC))
AD00.00-P-2000-04A
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory Model 217
with code 487 (Active Body Control (ABC))
Model 222
with code 487 (Active Body Control (ABC))
AD00.00-P-2000-04B

IMPORTANT When releasing the pressure, the area between the fenders and the wheels must be free. The vehicle lowers quickly.

  1. Move front wheels to straight-ahead position.
  2. Switch off engine and wait for at least 10 min.
  3. Release pressure in ABC system to 0 bar using diagnostic system.

    IMPORTANT Do not start the engine!