34 52 525 Replacing one front pulse sensor
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove front WHEEL .
- Read and comply with GENERAL INFORMATION .
Open connector housing (1), pull plug connection out of holder and disconnect.
Disengage cable with rubber grommets from holders (2).
Installation note:
Ensure proper locking of plug connection and proper seating of rubber grommets.
Release hexagon socket screw (1) and pull wheel speed sensor (2) out of bore hole.
Installation note:
Tightening torque: 34 51 3AZ .
Clean bore for pulse sensor and lubricate with Staburags NBU 12/K grease.
IMPORTANT:
Check sensor head prior to installation for external damage, replacing if necessary.