Walker Products Vehicle Speed Sensor P/N:240-1008
Walker Products 240-1240 vehicle speed sensor for the 2013-2019 Cadillac ATS sends electrical pulses to the computer as the car's speed changes. A magnet spins a sensor coil to make the pulses, and their frequency rises as the speed goes up.
A speedometer that jumps or reads zero, or a warning light, can come from this sensor. A damaged wiring connector or a fault in the instrument cluster can be behind the same signs, so find the cause before buying a sensor.
It fits the 2013-2019 Cadillac ATS, which takes one sensor, and this listing is one sensor.
Fit and size
Build and materials
Interchange: SN8339 · 19299231 · 19355499 · 24296964 · 42034500 · 9642034500 · MF0004 · SC337 · SC637 · SU5449
This part cross-references / interchanges with the following part numbers:
Is this Walker Products 240-1240 vehicle speed sensor right for the 2013-2019 Cadillac ATS?
Yes. Walker Products 240-1240 is a vehicle speed sensor for the 2013-2019 Cadillac ATS, which takes one.
What connector does the Walker Products 240-1240 use?
Walker Products 240-1240 has a rectangular female connector with 3 male spade terminals and 3 wires.
Does the pulse rate of this vehicle speed sensor rise as the car speeds up?
Yes. A magnet spins a sensor coil inside this vehicle speed sensor, and the frequency of the pulses sent to the computer rises as vehicle speed increases.
Does SC637 cross to this vehicle speed sensor?
Yes. SC637 is one of the numbers this sensor replaces, along with SN8339 and MF0004.
Can a failing vehicle speed sensor make the speedometer act up?
It can. A speedometer that jumps or drops to zero, or a warning light, can come from this sensor. A shop can test the sensor and its circuit.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.