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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 161 (Anti-Lock Brake System) >> Removal & Installation >> Wheel Speed Sensor (Front) >> Removal

Wheel Speed Sensor (Front): Removal

WARNING: This page is about a different car, the 2003 Lexus LS 430, 2002 Lexus LS 430, and 2001 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove front wheel.
  2. Place matchmarks on the disc and axle hub. Remove the 2 bolts and brake caliper. Support the caliper securely. See Fig 1.
  3. Disconnect connector from the speed sensor. See Fig 2.
  4. Remove the bolts and axle hub with the dust cover and speed sensor.
  5. Mount the front axle hub in a soft jaw vise.
  6. Using special tool (09520-00031/00040, 09521-00020, 09950-00020) and 2 bolts (12 mm diameter and 1.5 mm pitch), remove the speed sensor. See Fig 3.
  7. If necessary, remove the 3 bolts holding the sensor harness from the lower arm and body and replace.
Fig 1: Locating Front Speed Sensor Components
G00205262Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Removing Speed Sensor Connector
G00205258Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Removing Speed Sensor From Axle Hub
G00205259Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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