Standard/OEIn stock
$84.92
2 items in stock
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SEN-2VSS0072• Vehicle Speed Sensor
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GeoBrakes stocks OEM-grade vehicle speed sensors confirmed to fit the Oldsmobile Alero, the components that supply vehicle speed data to the Alero transmission control module, ABS system, speedometer, and cruise control simultaneously. Every Oldsmobile Alero sensor is direct-fit, calibrated to the correct signal frequency
Standard/OE$84.92
2 items in stock
Select your vehicle to see compatible products and accurate pricing
The vehicle speed sensor on the Oldsmobile Alero is a single component whose data feeds multiple vehicle systems at once on your Alero. When it fails on the Oldsmobile Alero, the effects appear across your Alero speedometer, transmission, cruise control, and ABS simultaneously, making diagnosis less straightforward than a fault that affects only one system on the Oldsmobile Alero.
On older Oldsmobile Alero vehicles and most rear-wheel-drive designs, a dedicated transmission-mounted speed sensor monitors output shaft speed on the Alero and serves as the primary reference for the Alero speedometer and transmission control module. On modern Oldsmobile Alero front-wheel-drive and all-wheel-drive platforms, wheel hub sensors serve the dual function of ABS speed sensing and vehicle speed data delivery on the Alero, one sensor feeding multiple Oldsmobile Alero systems from a single mounting point.
Signal accuracy is the defining specification for a Oldsmobile Alero vehicle speed sensor. A sensor that generates the wrong pulse frequency for your Alero control modules produces incorrect speedometer readings, mis-timed transmission shifts, and inaccurate ABS calibration on your Oldsmobile Alero, even if it passes a basic resistance test. Every speed sensor in the GeoBrakes catalogue is sourced to the correct signal frequency for the Oldsmobile Alero exact year, make, model, and sensor position.
Can a faulty speed sensor affect the transmission on my Oldsmobile Alero?
Yes. The Oldsmobile Alero transmission control module relies on vehicle speed data to calculate correct shift timing. A failed Alero speed sensor can cause erratic shifting, delayed upshifts, incorrect downshifts, or trigger Alero limp mode.
Will a bad vehicle speed sensor turn on the check engine light on my Oldsmobile Alero?
Yes. A failed Oldsmobile Alero vehicle speed sensor typically stores fault codes P0500, P0501, or P0502. Depending on the Alero, it may also trigger ABS, traction control, or transmission warning lights simultaneously.
Is the vehicle speed sensor the same as the ABS wheel speed sensor on my Oldsmobile Alero?
On many modern Oldsmobile Alero vehicles, yes, wheel hub sensors serve both the ABS system and vehicle speed sensing simultaneously on your Alero. On older Alero vehicles with transmission-mounted speed sensors, they are separate components. Use the GeoBrakes vehicle selector to confirm the correct sensor type for your Oldsmobile Alero.