5 Series E60 523Li (N52) SAL
34 51 527
Removing and installing/replacing hydraulic
unit for DSC (M54 / N62 / N52)
Necessary preliminary tasks:
•
Before removing hydraulic unit, read out control unit fault
memory and if necessary print out diagnostic trouble code.
•
Read and comply with General Information.
After completing work: Bleed braking system
Installation:
When replacing the control unit, carry out the following tasks with
the DIS (Diagnosis and Information System):
-
Vehicle coding (performed by the vehicle itself)
-
Adjustment of steering angle sensor (performed by the
vehicle itself)
-
Adjustment of brake pressure sensor (performed by the
vehicle itself)
-
Adjustment of lateral acceleration sensors (performed by the
vehicle itself)
-
Mix-up check of brake lines
-
Function check, hydraulic unit
Press clutch pedal down to floor and secure with pedal support.
Note:
The pedal support may only be released when the brake lines are
reconnected.
This prevents brake fluid from emerging from the expansion tank
and air from entering the system when the brake lines are opened.
Important!
Do not mix up brake pipes (mark if necessary).
Close off connection bores with plugs.
RA Removing and installing/replacing hydraulic unit for DSC (M54 / N62 / N52)
BMW AG - TIS
05.02.2013 22:49
Issue status (12/2007) Valid only until next DVD is issued
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