Pinpoint Test AJ: The Chime Always Sounds: Notes
Diagnostic Overview
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Diagnostic Methods in Service Information for information about these practices.
Refer to Wiring Diagrams Instrument Cluster , for schematic and connector information.
Normal Operation and Fault Conditions
Refer to Key-In-Ignition Warning Chime and Headlamps On Warning Chime in Warning Chimes .
The chime can sound all the time as a result of a key-in-ignition warning chime concern or a headlamps on warning chime concern.
BCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10F1:14 | Key In Switch: Circuit Short To Ground or Open | A continuous and on-demand DTC that sets if the BCM detects an open on the key-in-ignition switch input circuit or if the BCM detects ignition START, RUN/START or RUN/ACC inputs without the key-in-ignition input. |
Possible Sources
- Wiring, terminals or connectors
- Exterior lighting concur
- Interior lighting concern
- Key-in-ignition switch (part of the ignition switch) (except IA)
- BCM
- IPC