dpatt711
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- Thread starter
- #1
2021 F-150 XLT only about 2,000 miles. Noticed that my FCR, RCR, RRR parking aid sensors start going off (red + tone) when I put the truck in reverse. If I start moving I get the messages to Check Park Aid & Front + Rear failures. Also the dashboard illuminates the yellow "OFF" next to the toggle (pressing it causes it to blink.) I then also get Reverse Brake Assist not available. Cleaned all 8 sensors, and let the truck thaw in a heated garage. No dice.
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