Operation and maintenance manual

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DESCRIPTION OF FAULT CODES ERGOCONTROL
Code Operator Action Mode Meaning Service Action
F 1 Stop F1-F5: No operation General fault (F6) Start AEB, else replace
F3 TCU
F5
F6
Abbreviations: TCU = Transmission Control Unit TC = Torque Converter
AEB = Self Calibration Clutches
Operator Warning Codes
Code Meaning Action
W E Will show when engine speed is above 2 500 rev/min. Reduce engine speed, apply brakes / retarder
L R Limp home in reverse Shows as a consequence having a ‘B’ code. See above
L F Limp home in forward Shows as a consequence having a ’7, 8 or B’ code. See above
W S Warning sump High oil temperature in sump. Reduce engine power and speed
W R Warning retarder temperature Reduce vehicle speed, apply brakes
W T Warning torque converter temperature High oil temperature at T.C. Reduce engine power and speed
N N Selector not in neutral position when switched on Code clears by moving selector to neutral
E E TCU heavily damaged or program faulty No drive, system completely disabled
Note: Operator Warning Codes give pre-warning indication of a potential fault