Transmission Speed Sensor

Transmission speed sensors are essential components that perform a contactless scan of a gear or trigger wheel in the transmission. They generate an electronic digital signal that is proportional to the speed of rotation.

There are two commonly used speed sensors that work together to provide accurate transmission data to the vehicle's engine control module (ECM) or transmission control unit (TCM). The first sensor is known as the input shaft speed (ISS) or primary sensor, which monitors the speed of the transmission's input shaft. The second sensor is called the output shaft speed (OSS) or secondary sensor.

If either of these two sensors falls out of alignment or experiences electrical issues, it can significantly impact the operation of your vehicle's transmission.

Product Features:

  • Contactless scan technology for accurate readings
  • Generates electronic digital signal proportional to rotation speed
  • Works in conjunction with ECM and TCM for precise transmission data
  • Input shaft speed (ISS) sensor monitors input shaft rotation
  • Output shaft speed (OSS) sensor ensures proper functioning of entire transmission system
  • Durable construction for long-lasting performance

Note:

    * For correct fitment, please ensure your vehicle is listed in our compatibility list and read any associated product notes. If your vehicle details are not listed, please send us a message for assistance.
SKU TS159
Model # TS159
Barcode # 9330544058603
Brand Goss
Contains Liquid No
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.

Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.

Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.

Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.

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