Symptom Chart
Symptom Chart: Forward Collision Warning
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Symptom Chart
Condition | Possible Sources | Actions |
---|---|---|
The forward collision warning system is inoperative | IPMA |
REFER to: Cruise Control (419-03B Cruise Control - Vehicles With: Adaptive Cruise Control With Lane Centering, Diagnosis and Testing). |
Pre-collision assist not available sensor blocked | IPMA |
REFER to: Lane Keeping System (419-07 Lane Keeping System, Diagnosis and Testing). |
Forward collision warning message request | IPMA |
REFER to: Lane Keeping System (419-07 Lane Keeping System, Diagnosis and Testing). |
Too many forward collision warning events occur | A MyKey® restricted key is in use | VERIFY a MyKey® restricted key is in use. With an administration key, VERIFY forward collision warning system normal operation. |
What Is Auto-Start-Stop
The system is designed to help reduce fuel consumption and CO2 emissions by stopping the engine when it is idling, for example at traffic lights.
Auto-Start-Stop Precautions
WARNING: Apply the parking brake, shift into park (P), switch the ignition off and remove the key before you leave your vehicle. Failure to follow this instruction could result in personal injury or death.
WARNING: Apply the parking brake, shift into park (P), switch the ignition off and remove the key before you open the hood or have any service or repair work completed. If you do not switch the ignition off, the engine could restart at any time. Failure to follow this instruction could result in personal injury or d