ZF Friedrichshafen AG
description of fault codes for ERGO-Control
97-09-18
TE-AB
F:\15_Kunden_Informationen\FC_Liste\Fc_37_V920.doc
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Fault
Code
(hex)
SPN FMI Int.
Code
(dec)
MEANING OF THE FAULT CODE
possible reason for fault detection
reaction of the TCU
possible steps to repair
remarks
costu
mer
•
cable is defective and is contacted to
battery voltage
•
cable has no connection to TCU
•
speed sensor has an internal defect
•
connector pin is contacted to battery
voltage or has no contact
32
5140
4
34
S
.
C
.
TO GROUND AT ENGINE SPEED INPUT
TCU measures a voltage less than 0.45V
at speed input pin
•
cable / connector is defective and is
contacted to vehicle ground
•
speed sensor has an internal defect
OP-Mode: substitute clutch
control
•
check the cable from TCU to the sensor
•
check the connectors
•
check the speed sensor
all,
Sisu
33
5140
12
42
LOGICAL ERROR AT ENGINE SPEED INPUT
TCU measures a engine speed over a
threshold and the next moment the
measured speed is zero
•
cable / connector is defective and has
bad contact
•
speed sensor has an internal defect
•
sensor gap has the wrong size
OP-Mode: substitute clutch
control
•
check the cable from TCU to the sensor
•
check the connectors
•
check the speed sensor
•
check the sensor gap
This fault is reset after power
up of TCU
all,
Sisu
34
5150
3
39
S
.
C
.
TO BATTERY VOLTAGE OR O
.
C
.
AT
TURBINE SPEED INPUT
TCU measures a voltage higher than 7.00
V at speed input pin
•
cable is defective and is contacted to
battery voltage
•
cable has no connection to TCU
•
speed sensor has an internal defect
•
connector pin is contacted to battery
voltage or has no contact
OP-Mode: substitute clutch
control
if a failure is existing at output
speed,
TCU shifts to neutral
OP-Mode: limp home
•
check the cable from TCU to the sensor
•
check the connectors
•
check the speed sensor
all,
Sisu
Summary of Contents for 65E Turbo Motor Grader
Page 2: ...This page intentionally left blank ...
Page 7: ...Service Manual Section 1 Electronic Display Service 2 00_2013 03 ...
Page 33: ...Service Manual Section 2 Engine Service 2 00_2013 03 ...
Page 34: ......
Page 75: ...Service Manual Section 3 Operator s Platform and Controls Service 2 00_2013 03 ...
Page 76: ......
Page 121: ...Service Manual Section 4 Transmission Service 2 00_2013 03 ...
Page 122: ......
Page 149: ...ERGOPOWER Geschäftsbereich Arbeitsmaschinen Antriebe und Achssysteme 2 1 Edition ...
Page 171: ......
Page 202: ...Order No 5871 146 002 ZF ERGOPOWER 6 WG 115 ZF Passau GmbH Donaustr 25 71 D 94 034 Passau ...
Page 330: ...Service Manual Section 5 Front Axle Service 2 00_2013 03 ...
Page 331: ......
Page 382: ...Service Manual Section 6 Rear Axle and Tandem Service 2 00_2013 03 ...
Page 383: ......
Page 456: ...Service Manual Section 7 Electrical Service 2 00_2013 03 ...
Page 457: ......
Page 471: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 4 Section 7 Electrical ...
Page 472: ...65E Turbo Motor Grader Service Manual 7 5 Service 2 00_2013 03 Section 7 Electrical ...
Page 473: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 6 Section 7 Electrical ...
Page 474: ...65E Turbo Motor Grader Service Manual 7 7 Service 2 00_2013 03 Section 7 Electrical ...
Page 475: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 8 Section 7 Electrical ...
Page 477: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 10 Section 7 Electrical ...
Page 478: ...65E Turbo Motor Grader Service Manual 7 11 Service 2 00_2013 03 Section 7 Electrical ...
Page 479: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 12 Section 7 Electrical ...
Page 480: ...65E Turbo Motor Grader Service Manual 7 13 Service 2 00_2013 03 Section 7 Electrical ...
Page 481: ...65E Turbo Motor Grader Service Manual Service 2 00_2013 03 7 14 Section 7 Electrical ...
Page 519: ...Service Manual Section 8 Hydraulics Service 2 00_2013 03 ...
Page 520: ......
Page 641: ...Service Manual Section 9 Moldboard and Implement Service 2 00_2013 03 ...
Page 642: ......
Page 677: ...Service Manual Section 10 Diagnostic Fault Codes Service 2 00_2013 03 ...
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