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.
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HOMESERVICE MANUALSCHEVROLET1995BLAZER 4D UTILITY, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESANTI-LOCK BRAKE SYSTEM - WITH VCMREMOVAL & INSTALLATIONFRONT WHEEL SPEED SENSORREMOVAL & INSTALLATION (4WD)
1995 Chevrolet Blazer 4D Utility, AWD
Removal & Installation (4WD)
1995 Chevrolet Blazer 4D Utility, AWDSECTION Removal & Installation (4WD)
- Remove wheel. Remove brake caliper and wire aside. Remove drive axle nut. Disconnect speed sensor electrical connector. Remove speed sensor wire from clip on upper control arm. Remove bolts retaining hub and bearing. Remove splash shield bolts. Using a puller, remove hub and bearing.
- Remove splash shield and speed sensor assembly. Remove speed sensor from splash shield. Remove speed sensor wire harness from splash shield. To install, reverse removal procedure. Ensure drive axle nut is properly tightened.
- DO NOTΒ move drive axle nut more than 1/6 of a turn to align cotter pin. If speed sensor is being replaced, drill out rivet in splash shield, and replace rivet with a small bolt, nut and washer. Speed sensor air gap is non-adjustable.
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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.