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.
2009 BMW 135i 2D Coupe, StandardFACTORY OEM SERVICE PROCEDURE
Section 45 (Anti-Lock/Traction Control)
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2003 BMW M5, 2003 BMW 540i, 2003 BMW 530i, 2003 BMW 525i, and 2002 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
- Identification
- Description
- Operation
- Bleeding Brake System
- Servicing
- Trouble Shooting
- Diagnosis & Testing
- Removal & Installation
- Abs/ASC+T/DSC Control Module (From 09/98)
- Abs/ASC+T/DSC Control Module (Before 09/98)
- Front Abs Pulse Sensor
- Hydraulic Unit Abs/ASC+T, DSC3 (From 09/98)
- Hydraulic Unit Abs/ASC+T, DSC3 (Up To 09/98)
- PRECHARGING Pump DSC3 (M52TU)
- PRECHARGING Pump DSC3 (M62)
- PRECHARGING Pump DSC3 (S62/M5)
- Rear Abs Pulse Sensor (Touring)
- Rear Abs Pulse Sensor
- Rotation Rate Sensor DSC3 From 09/98
- Torque Specifications
- Wiring Diagrams
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.