Jeep Grand Cherokee Quiz
Understanding the features of your vehicle

Service ACC Warning

In this manual: Understanding the features of your vehicle
Introduction — 7Things to know before starting your vehicle — 107Understanding the features of your vehicle — 241Understanding your instrument panel — 150Starting and operating — 143What to do in emergencies — 19Maintaining your vehicle — 78Maintenance schedules — 3If you need consumer assistance — 21
~1min read

If the system turns off, and the EVIC displays “ACC/ FCW Unavailable Service Radar Sensor”, it indicates there is an internal system fault. Although the vehicle is still drivable under normal conditions, have the system checked by an authorized dealer.

ACC/FCW Unavailable Warning
ACC/FCW Unavailable Warning

Test yourself

A quick Jeep Grand Cherokee quiz: every answer comes with an explanation and a link to the manual page.