Symptom Chart
Symptom Chart
Condition | Possible Sources | Actions |
|---|---|---|
HUD module does not respond to the diagnostic scan tool | Fuse Wiring, terminals or connectors HUD module | REFER to: Communications Network (418-00 Module Communications Network) . |
The forward collision warning system is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test A |
The HUD module is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test B |
COLLISION WARN NOT AVAILABLE SENSOR BLOCKED SEE MANUAL message in the IPC message center | CCM | REFER to: Cruise Control (419-03B Cruise Control - Vehicles With: Adaptive Cruise Control, Diagnosis and Testing). |
Too many forward collision warning events occur | A MyKey® restricted key is in use Forward collision warning sensitivity is set to the most sensitive value | VERIFY whether a MyKey® restricted key is in use. With an admin key, VERIFY forward collision warning system normal operation. CHECK the forward collision warning sensitivity setting in the message center menu. |
Pinpoint Tests
The Forward Collision Warning System Is Inoperative
Refer to Wiring Diagrams Cell 136 for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Collision Warning and Collision Avoidance System - System Operation and Component Description (419-03C Collision Warning and Collision Avoidance System, Description and Operation).
Possible Sources
Wiring, terminals or connectors CCM HUD module IPC
PINPOINT TEST A : THE FORWARD COLLISION WARNING SYSTEM IS INOPERATIVE
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.