Dorman - OE Solutions Parking Aid Sensor P/N:684-002
Dorman 684-124 parking aid sensor for the 2017-2022 Jeep Grand Cherokee and other vehicles senses nearby obstacles for the parking aid system. It replaces an original sensor that has failed from fatigue or an electrical malfunction.
Signs of a failing sensor can include a parking aid warning message, beeping with nothing in the way, or no beeping when an obstacle is close. Before you replace the sensor, rule out mud, ice or damage on its face and a loose connector, since either can set off the same warnings.
Fitment includes the 2014-2018 Jeep Cherokee and the 2022 Jeep Grand Cherokee WK, along with the 2017-2022 Jeep Grand Cherokee above, and this sensor is a direct replacement for each of them. If your vehicle is not one of these, look for it in the "Vehicles it fits" section.
Fit and size
Build and materials
One parking aid sensor. This listing holds one sensor, and each sensor position takes one. Mounting hardware and a wiring harness are not included, so plan on new fasteners rather than reusing the old ones.
Interchange: 1UT50TZZAA
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Dorman 684-124 parking aid sensor fit the 2017-2022 Jeep Grand Cherokee?
Yes. Dorman 684-124 fits the 2017-2022 Jeep Grand Cherokee. If your vehicle is a different one, look for it in the "Vehicles it fits" section.
Does the Dorman parking aid sensor come with mounting hardware or a wiring harness?
No. Dorman 684-124 is one parking aid sensor only. Mounting hardware and a wiring harness are not included.
How many terminals does this parking aid sensor have?
This parking aid sensor has three terminals, listed as male blade terminals. Its connector gender is listed as female.
What can a parking aid warning on the dash mean for the sensor?
A warning message, beeps with nothing nearby or no beeps near an obstacle can mean a sensor is faulty, among other causes. A shop can test the system.
Is Dorman 684-124 an interchange for part number 1UT50TZZAA?
Yes. 1UT50TZZAA is listed as an interchange number for Dorman 684-124, so a search by either number leads to this parking aid sensor.
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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.