Ford Fiesta: Instrumentation, Message Center and Warning Chimes / Message Center - Overview. Description and Operation
			
			
			The message center functions are displayed in the FDIM (6.5 inch 
display) or the FCDIM (3.5 inch display) and are controlled through the 
FCIM or FDIM . The IPC
 provides most network messages over the Infotainment Controller Area 
Network (I-CAN) used to display the warning messages and message center 
indicators in the message center. The IPC
 constantly monitors different vehicle systems and provides the message
 center with the network messages required to display all message center
 indicators and warnings based upon the inputs received. Some of the 
message center indicators are unique while some are icons that appear 
the same as the informational or warning indicators used in the IPC . 
Refer to the Owner's Literature for a complete listing of all the 
indicators displayed in the message center.
   System Operation
 
 System Diagram
 
 
 
 
 
 
 
 
 Item
 Description
 
 
 1
 
 RCM 
 
 
 
 2
 
 ABS module
 
 
 3
 
 IPC 
 
 
 
 4
 Brake fluid level switch
 
 
 5
 Parking brake switch
 
 
 6
 Driver safety belt
 
 
 7
 
 PCM 
 
 
 
 8
 
 BCM 
 
 
 
 9
 Engine oil pressure switch
 
 
 10
 
 TCM 
 
 
 
 11
 Door ajar switches
 
..
   
 
   Other information:
   BXXXX:2B (any BXXXX DTC with a 2B failure type) Signal Cross Coupled
 
 
 
 Refer to Wiring Diagrams Cell 46 for schematic and connector information.
 
 
 
 Normal Operation and Fault Conditions
 The RCM
 monitors all deployable device and sensor circuits for a signal cross 
coupled (short) between components. Signal cross coupled Diagnostic 
Trouble Codes (DTCs) are present when one o..
   
   Special Tool(s) /
 General Equipment
 
 Spring Compressor
 
 
 
 Removal
 NOTE: 
 Removal steps in this procedure may contain installation details.
 
 
 
 
 With the vehicle in NEUTRAL, position it on a hoist.
 Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
 
 
 
 
 
 
  
 WARNING: 
 The coil spring is under extr..
   
 
		 
		
			
				
					
		
		Categories
		
			
Preliminary Inspection
 
 
 Verify the customer concern by carrying out a road test on a
 smooth road. If any vibrations are apparent, Refer to the Symptom 
Chart: NVH.
 
 
 
 To maximize tire performance, inspect for signs of incorrect
 inflation and uneven wear, which may indicate a need for balancing, 
rotation or front suspension alignment.
 
 
 
 Correct tire pressure and driving techniques have an 
important influence on tire life. Heavy cornering, excessively rapid 
acceleration and unnecessary sharp braking increase tire wear.
 
 
Correct
 tire pressure and driving techniques have an important influence on 
tire life. Heavy cornering, exce
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