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Home >> Chevrolet >> 1990 >> Astro Van M L4-151 2.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Vehicle Speed Sensor >> Service and Repair
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Vehicle Speed Sensor: Service and Repair


1. Disconnect vehicle speed sensor electrical connector.
2. Remove sensor attaching bolt.
3. Using speed sensor remover and installer, tool No. J 38417, remove sensor, then O-ring seal.
4. Reverse procedure to install, coating the new O-ring seal with transmission fluid. Torque attaching bolt to 97 inch lbs.