Front Wheel Speed Sensor Replacement

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Front Wheel Speed Sensor Replacement
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Front Wheel Speed Sensor
GM1787703Courtesy of GENERAL MOTORS CORP.
Callout Component Name
WARNING: Refer to Brake Dust Warning .

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
  3. Remove the brake rotor. Refer to Front Brake Rotor Replacement .
1 Wheel Speed Sensor Electrical Connector
Procedure:Β 
Release the electrical connector from the bracket.
2 Wheel Speed Sensor Bolt
CAUTION: Refer to Fastener Caution .

Tighten:Β  8 N.m (71 lb in)

3 Wheel Speed Sensor
Procedure:Β 
Route the wheel speed sensor electrical harness through the splash shield.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.