VSS Sensors: Installation

WARNING: This page does not describe the selected car, but rather 26 other vehicles, including the 1999 Mercedes-Benz SLK230, 1999 Mercedes-Benz ML430, 1999 Mercedes-Benz ML320, 1999 Mercedes-Benz E430, and 1999 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.

Check wheel hub rotor for damage. On C230 and C280, replace centering sleeve. On all models, light lightly grease bore in steering knuckle, replace sensor "O" ring, and mount unit on steering knuckle without damaging "O" ring. DO NOT force. Tighten NEW self-locking speed sensor attaching bolt to specification. See TORQUE SPECIFICATIONS .
Attach cover plate protective tube. Clip cable to holder. Pull through grommet into engine compartment. Replace "O" ring. Connect coaxial cable. Mount front wheel.