Ford Fiesta: Instrumentation, Message Center and Warning Chimes / Warning Chimes - Overview. Description and Operation
Overview
The warning chimes provide the driver with audible warnings that act as reminders and supplemental alerts to visual IPC indications (gauges and indicators) and message center warnings. The IPC controls all warning chimes based on messages received from external modules.
The warning chimes are an integral part of the IPC that receives and acts upon much of the same information that is used to operate the IPC gauges, informational indicators and warning indicators and the message center warning displays. The IPC prioritizes the chimes according to a preset hierarchy programmed into the IPC software. When more than one chime request is received by the IPC , the most important chime sounds. If a lower priority chime is currently sounding, the higher priority request takes over and replaces the lower priority chime.
Warning Chimes - System Operation and Component Description. Description and Operation
System Operation
System Diagram
Item
Description
1
HS-CAN
2
MS-CAN
3
Belt-Minder® chime
4
Door ajar chime
5
Headlamps on chime
6
Key-in-ignition chime
7
Parking brake chime
8
Safety belt chime
9
Turn signal on tick-tock tone
10
Ignition switch (without..
Other information:
Ford Fiesta 2014 - 2019 Service Manual: Pinpoint Test - DTC: P. Diagnosis and Testing
B1404:11, B1404:12, B1404:13 and B1404:1A Refer to Wiring Diagrams Cell 46 for schematic and connector information. Normal Operation and Fault Conditions The RCM continuously monitors the driver side airbag circuits for the following faults: Resistance out of range Unexpected voltage Short to ground Faulted driver side airbag If a..
Ford Fiesta 2014 - 2019 Service Manual: Pinpoint Test - DTC: O. Diagnosis and Testing
B11D8:12 and B11D8:14 Refer to Wiring Diagrams Cell 46 for schematic and connector information. Normal Operation and Fault Conditions On vehicles equipped with a 1.0L Gasoline Turbocharged Direct Injection (GTDI) or 1.6L Gasoline Turbocharged Direct Injection (GTDI) engine, the RCM transmits an event notification signal which communicates crash status and SRS deploy..
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Special Tool(s) / General Equipment
Flat Headed Screw Driver Transmission Jack Vehicle/Axle StandsRemoval
NOTICE: Suspension fasteners are critical parts that affect performance of vital components and systems. Failure of these fasteners may result in major service expense. Use the same or equivalent parts if replacement is necessary. Do not use a replacement part of lesser quality or substitute design. Tighten fasteners as specified.
Remove the floor console.Refer to: Floor Console (501-12 Instrum
