Pinpoint Test B : The Pre-Collision Assist System Is Inoperative: Notes
WARNING: This page is about a different car, the 2020 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Vehicle Emergency Messaging System for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Collision Warning and Collision Avoidance System - System Operation and Component Description .
DTC Fault Trigger Conditions - CCM
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C1001:08 | Vision System Camera: Bus Signal/Message Failure | This continuous memory and on-demand DTC sets in the CCM when the pre-collision assist forward-looking camera status message from the IPMA are missing. |
DTC Fault Trigger Conditions - IPMA
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C1A67:08 | Forward Looking Sensor: Bus Signal/Message Failure | This continuous memory and on-demand DTC sets in the IPMA when the pre-collision assist range status, yaw rate and vehicle velocity messages from the CCM are missing. |
Possible Sources
- Wiring, terminals or connectors
- CCM
- HUD module
- IPMA
- IPC