2022-2025 Jeep Compass Forward Collision Warning Issue

Owners of 2022-2025 Jeep Compass vehicles might notice an intermittent "Forward Collision Warning (FCW) Indicator On The Cluster" or find that their Adaptive Cruise Control (ACC) system is not working as expected. This issue, described in STAR Online Publication S2523000042 Rev A, released in October 2025, outlines potential causes and a diagnostic approach for technicians.

This communication aims to help diagnose and resolve instances where the Jeep Compass Forward Collision Warning system acts up, or when related driver-assistance features malfunction. Technicians may or may not observe an active FCW indicator on the cluster, and diagnostic tools like wiTECH may or may not immediately show a related Diagnostic Trouble Code (DTC).

Symptoms

Owners may experience the following symptoms related to the Jeep Compass Forward Collision Warning system:

• The "Forward Collision Warning (FCW) Indicator On The Cluster" illuminates intermittently.
• The Adaptive Cruise Control (ACC) system may not function.

Fault Codes / DTCs

During diagnosis, technicians may encounter specific Diagnostic Trouble Codes (DTCs) that can activate the FCW warning. These codes indicate potential issues within the system:

Diagnosis

Diagnosing the Jeep Compass Forward Collision Warning issue typically begins with a comprehensive vehicle scan using the wiTECH diagnostic tool. The technician will check for any active or stored DTCs related to the Adaptive Cruise Control (ACC) or Pedestrian Emergency Braking (PEB) systems, such as C14A4-00 or C14A5. Further repair guidance is available in the Service Library.

Repair Procedure Summary

The recommended repair procedure involves several steps, primarily focusing on software updates and system settings adjustments:

1. Software Verification and Update: Technicians should check the software versions for the Instrument Panel Cluster (IPC), Adaptive Cruise Control (ACC), Pedestrian Emergency Braking (PEB), and the vehicle's radio. Any outdated modules should be updated to the latest software version.
2. System Settings Adjustment: Access the radio settings by navigating to "Vehicle" then "Settings," followed by "Safety & Driving Assistance," and finally "Automatic Emergency Braking."
3. Forward Collision Warning Setting: Change the setting for "Forward Collision Warning" to "Warning + Active Braking."
4. Pedestrian Emergency Braking Setting: Adjust the "Pedestrian Emergency Braking" setting to "Warning + Active Braking." This step should be skipped if the setting is not available in the vehicle's menu.
5. System Reset: After making these setting changes, exit the settings menu. Perform an ECU deep sleep cycle or turn off the vehicle and leave it undisturbed for 20 minutes to allow the system to reset.
6. Verification: Turn the vehicle back on and observe if the FCW light is still active on the cluster.

Important Warnings

This manufacturer communication, S2523000042 Rev A, includes an important disclaimer for technicians and owners:

"This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the appropriate course of action."

Owner Action

If you are experiencing an intermittent "Forward Collision Warning (FCW) Indicator On The Cluster" or issues with your Adaptive Cruise Control (ACC) in your 2022-2025 Jeep Compass, it is recommended to schedule an appointment with an authorized Jeep service center. Inform them about the symptoms you are observing. Reference STAR Online Publication S2523000042 Rev A, as it provides specific diagnostic and repair guidance for these issues. They will be able to perform the necessary diagnostic scans, check for DTCs like C14A4-00 or C14A5, and apply any required software updates or setting adjustments.

Source: NHTSA ID: 11024572