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WARNING
It is extremely dangerous to ride
in a cargo area inside a vehicle. In
a collision, people riding in these
areas are more likely to be seriously
injured or killed.
Do not allow people to ride in any
area of your vehicle that is not
equipped with seats and seat
belts.
Be ...
U0100 Lost communication (ECM A)
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U0100
Lost Communication With
ECM/PCM "A"
When the ignition switch is ON,
TCM is unable to receive the
CAN communications signal
from ECM continuously for 2
...