JEEP

08-154-26

Manufacturer communications

Publication date: 2026-04-16
Received by NHTSA: 2026-04-22
NHTSA record numbers: 11031434

Manufacturer summary

Original wording in English

Not applicable to vehicles built for US market. Flash: Adaptive Cruise Control (ACC) Module Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further SYMPTOM: investigation the technician must find the following Diagnostic Trouble Code (DTC) has been set:
• C14A4-00 - Sensor Adjustment Required.** Customers may comment on one or more of the following:
• **"ACC/FCW Unavailable, Service Required" message in the Instrument Panel Cluster (IPC).**
• Indication of sharp curve when changing lanes without activating the turn signal.
• Advanced Driver Assistance Systems (ADAS) disabled when changing lanes without activating the turn signal. , Claims Data table, Diagnosis statement, Repair Procedure Note and updated Repair Procedure. Revisions not highlighted with asterisks include removal of the build dates and Spar Parts table.

NHTSA manufacturer communications ↗

Reported code forms

C14A4

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

JeepC14A4-00

Sensor Adjustment Required.** Customers may comment on one or more of the following

NHTSA 11031434

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Jeep	COMPASS	2025

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