INSTRUMENT CLUSTER WARNING LAMPS
Malfunction Indicator Lamp (MIL)
Malfunction Indicator Lamp (MIL)
1998 Ranger EV New Model Training
0
6
100
4
0
DISTANCE
ECON
50
0
2
TO EMPTY
0
km
0
MILES
F
P
E
•
The yellow MIL indicates a vehicle malfunction that requires
service.
•
The MIL will illuminate during these conditions:
– a concern exists where long-term damage may result
– when a less serious concern occurs twice within five key cycles
•
The IAA monitors the other "smart" modules and uses the MIL to
indicate a concern.
BCM
MIL Inputs
LESSON 2: VEHICLE OPERATION
40
50
30
60
60
80
ON
20
40
100
0 0 0 0 0 0
70
20
10
120
80
MPH
km/h
H
R N D E
TIM
INSTRUMENT CLUSTER
IAA
OFF
C
ER058-A
MIL
ER124-A
2-15