Eaton EAO-6206A - Troubleshooting

129
EA(B)O-6X06 01/2018 Rev. 1 4. Electro-Hydraulic Control Unit
Problem Probable cause Possible solution Reference
Troubleshooting
Does not shift gear Mechanical failure in
the transmission
Failure in the Electro-
Hydraulic Control Unit
Clutch failure
Clutch actuator failure
Oil leakage
Fault present in the
TCU
Missing learning
Incorrect TCU model
Replace damaged parts
Replacement / adjustment of
the Electro-Hydraulic Control
Unit
Clutch replacement /
adjustment
Clutch actuator replacement
/ adjustment
Check oil leakage area and
replace the faulty component
or the Electro-Hydraulic
Control Unit
Check DTC evaluation
instructions in
Troubleshooting
Make the missed learning
Check for correct TCU P/N
Instructions in this
manual
Instructions in the
troubleshooting
manual and in this
manual
Instructions in the
troubleshooting
manual and in the
clutch manual
Instructions in the
troubleshooting
manual and in the
clutch manual
Instructions in the
troubleshooting
manual and in this
manual
Instructions in the
troubleshooting
manual
Instructions in the
troubleshooting
manual
Instructions in the
troubleshooting
manual
Vehicle not starting Fault present in the
TCU
Communication fault
between CPC and
TCU
Check DTC evaluation
instructions in
Troubleshooting
Check communication line
Instructions in the
troubleshooting
manual
Instructions in the
troubleshooting
manual