C 55 AMG (203.076) V8-5.5L (113.988) (2006)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Removing And Installing Electronic Stability Program (ESP) Hydraulic Unit
Connections On The Traction Systems Hydraulic Unit (A7/3)
Remove/Install
DANGER:
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Risk of poisoning from swallowing brake fluid. Risk of injury from brake fluid coming into contact with skin and eyes.
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Pour brake fluid only into suitable and appropriately marked containers. Wear protective clothing and safety glasses when handling
brake fluid.
CAUTION:
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See notes on handling brake fluid
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See notes on repairs to brake system
1
Ignition OFF
2
Clean traction systems hydraulic unit (A7/3) around the line connections
3
Detach brake lines
NOTE: Mark hydraulic lines in relation to corresponding connections before disconnecting. Trace line routing to the corresponding wheel.
CAUTION: Seal off brake lines and connections to prevent foreign objects from entering the system.
4
Unlock and unplug ESP control module connector (42)
5
Unscrew traction systems hydraulic unit (A7/3) from bracket and remove
CAUTION: Installation: Rinse off any escaped brake fluid in the area of the frame side member with water in order to avoid paint
damage.
6
Install in the reverse order
7
Bleed brake system.
Inspect
8
Check brake system for leaks
9
Perform basic programming
10
Read out fault memory with STAR DIAGNOSIS and erase if necessary
NOTE: After completion of the work, it is necessary to process and erase the DTCs stored in the DTC memory during assembly and testing work
due to disconnected lines and simulation.