Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
34 51 Slip control system (DSC)
2009 BMW 750i 4.4, N63SECTION 34 51 Slip control system (DSC)
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - SLIP CONTROL SYSTEM (DSC)
| Type | Thread | Tightening specifications | Value | |
|---|---|---|---|---|
| 1AZ Control unit to hydraulic control unit | F01, F02, F03, F04, F06, F07, F10, F11, F12, F13, F18 | Initial torque | 2±0.5 Nm | |
| Final torque | 4.30.5 Nm | |||
| 2AZ ICM control unit to body | F01, F02, F03, F06 / F07, F07, F10, F11, F12, F13, F18, F25 | Replace screws. | 8 Nm | |
| 3AZ Pulse sensor to swivel bearing/wheel carrier | F01, F02, F03, F04, F06, F07, F10, F11, F12, F13, F18, F25 | M6x16 | 8 Nm | |
| Pulse sensor to swivel bearing, front, all-wheel drive vehicles | F01, F02, F04, F06, F07, F10, F11, F12 | M6x16 | Hexagon screw AF 10 Replace screw |
12 Nm |
| 4AZ Hydraulic control unit to holder | F01, F02, F03, F04, F06, F07, F10, F11, F12, F13, F18, F25 | M8 | 8 Nm | |
| 5AZ Holder, hydraulic control unit, to body | F01, F02, F03, F04, F06, F07, F10, F12, F13, F11, F18 | 19 Nm | ||
| F25 | M6 | 8 Nm | ||
| 6AZ Pulse sensor adapter to swivel bearing | F03 | M6 | 8 Nm |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.