Principle of Operation
The system turns on automatically each time the ignition is switched on.
If driving conditions activate either the Stability Control or the Roll Stability Control system, you may experience the following conditions:
- The Stability Control and Traction Control indicator flashes.
- Your vehicle decelerates.
- Engine power is reduced.
- Vibration in the brake pedal.
- The brake pedal is firmer than normal.
- If driving conditions are severe and your foot is not on the brake pedal, the brake pedal may move as the system applies higher braking force.
Several functions are built into the Stability Control system to help maintain control of your vehicle:
Electronic Stability Control
The system improves your vehicle's ability to prevent skidding or sideslip by individually braking one or more wheels and, if necessary, reducing engine power.
Roll Stability Control
The system improves your vehicle's ability to prevent rollover by detecting the vehicle's roll motion and the rate at which it changes, and by braking one or more wheels individually.
Curve Control
The system improves your vehicle's ability to follow the road through curves, either by steering more precisely or by avoiding objects on the roadway. Curve Control works by reducing engine power and, if necessary, braking one or more wheels individually.
Traction Control
The system improves your vehicle's ability to maintain wheel traction with the road surface by detecting and controlling wheel spin. See Using Traction Control.
A - Vehicle without stability control leaves the intended path.
B - Vehicle with stability control maintains control on a slippery surface.
Test yourself
A quick Ford Explorer quiz: every answer comes with an explanation and a link to the manual page.