Jeep Wrangler 2018-2026 Owners Manual / SAFETY / AUXILIARY DRIVING SYSTEMS / Forward Collision Warning (FCW) With Mitigation — If Equipped / Service FCW Warning

Jeep Wrangler: Forward Collision Warning (FCW) With Mitigation — If Equipped / Service FCW Warning

If the system turns off, and the instrument cluster displays:

ACC/FCW Unavailable Service Required
Cruise/FCW Unavailable Service Required

This indicates there is an internal system fault. Although the vehicle is still drivable under normal conditions, have the system checked by an authorized dealer.

FCW Limited Warning

If the instrument cluster displays “ACC/FCW Limited Functionality” or “ACC/FCW Limited Functionality Clean Front Windshield” momentarily, there may be a condition that limits FCW functionality...

Tire Pressure Monitoring System (TPMS)

The Tire Pressure Monitoring System (TPMS) will warn the driver of a low tire pressure based on the vehicle recommended cold placard pressure. NOTE: The alert warning on the cluster will stay on until the tire is inflated to the placard pressure...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Tire Markings

Tire Markings US DOT Safety Standards Code (TIN) Size Designation Service Description Maximum Load Maximum Pressure Treadwear, Traction and Temperature Grades NOTE: P (Passenger) — Metric tire sizing is based on US design standards. P-Metric tires have the letter “P” molded into the sidewall preceding the size designation...

Jeep Wrangler 2018-2026 Owners Manual: Occupant Classification Module (OCM) And Sensor

The Occupant Classification Module (OCM) is located underneath the front passenger seat. The Sensor is located beneath the passenger seat cushion foam. Any weight on the seat will be sensed by the Sensor. The OCM uses input from the Sensor to determine the front passenger’s most probable classification...

Remote Start system

Jeep Wrangler. Remote Start system This system uses the key fob to start the engine conveniently from outside the vehicle while still maintaining security. The system has a range of approximately 300 ft (91 m).