Diagsheet

2022 Jeep Grand Cherokee · symptom sheet

Forward collision warning goes off or the camera drops out

  • 33owner reports
  • 0involved a crash

Newest report Aug 1, 2026 · checked Sep 19, 2026

33 of the 260 complaints on this car describe false collision warning.

Tick what matches of 33 reports

8
17
2
10
1

What got replaced

Owners who name the part that was replaced mention the software (17 reports), the forward camera (3 reports) and the radar sensor (3 reports).

Recalls and investigations

No recall on collision avoidance covers the 2022 model year as of Sep 19, 2026.

When it happens

Too few of these reports state a mileage to give a range.

423
524
1625
826

What owners wrote

“Front collison warning icon illuminated on the dash. Settings were changed. Temperature changed from Fahrenheit to Celsius. Back up camera lines no longer showing up. CarPlay glitches. Mechanic did a reset a month ago and it came back on 2 weeks later.”

Filed Jul 9, 2026

“The Forward collision Warning light came on again after switching to Italian. Dealership says the warranty just ran out but this multiple times this happens and clearly it has not been fixed. FCW issue”

Filed Dec 9, 2025

“I have code B273C-00 digital crash input on my jeep. This is the code dealerships were informed if they see this code the vehicles have to be grounded. At this time, there is no remedy for the grand cherokees. The dealership can't release my jeep back due to safety reasons, and it's been with them for over an month and counting.”

Filed Aug 18, 2025

“My car just put on the emergency brakes/forward collision warning while I was driving down the road out of nowhere and slammed on the brakes.”

Filed Sep 14, 2023

Should you keep driving it?

This page can't tell you that. 0 of 33 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.

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