PDF Operation & Test Manual John Deere 710K Backhoe Loader - 10 MB
This manual provides essential operation and testing procedures for the John Deere 710K Backhoe Loader.
It is a vital resource for both operators and technicians, covering everything from daily operational checks to diagnostic tests.
Understanding the correct testing protocols can help you quickly identify issues and ensure your machine performs at its peak.
This guide is your factory-authorized source for operational and diagnostic information.
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--- Page 1 ---
710K
Backhoe Loader
Operation and Test
(PIN: 1T0710KX_ _D219607— )
OPERATION & TEST TECHNICAL
MANUAL
710K Backhoe Loader
(PIN: 1T0710KX_ _D219607— )
TM12511 15MAY19 (ENGLISH)
Worldwide Construction
And Forestry Division
PRINTED IN U.S.A.
--- Page 3 ---
Safety
Work In Ventilated Area
Engine exhaust fumes can cause sickness or death. If
it is necessary to run an engine in an enclosed area,
remove the exhaust fumes from the area with an exhaust
pipe extension.
If you do not have an exhaust pipe extension, open the
TS220 —UN—15APR13
doors and get outside air into the area.
DX,AIR -19-17FEB99-1/1
Prevent Fires
T133552 —UN—15APR13
Handle Fluids Safely: All fuels, most lubricants, and
some coolant mixtures are flammable. Store flammable
fluids away from fire hazards. Never refuel machine while
smoking or when near sparks or flame.
Clean Machine Regularly: Keep flammable debris
(trash, leaves, twigs, straw, and so forth), grease and oil
from accumulating in engine compartment, around fuel T133553 —UN—07SEP00
lines, hydraulic lines, exhaust components, and electrical
wiring. Never store oily rags or flammable materials inside
a machine compartment.
Maintain Hoses, Tubes, and Wiring: Replace hoses
and tubes immediately if they begin to leak, and clean up
any oil spills. Examine electrical wiring and connectors
frequently for damage.
Keep A Fire Extinguisher Available: Always keep a T133554 —UN—07SEP00
multipurpose fire extinguisher on or near the machine.
Know how to use an extinguisher properly.
Be Aware of the Operating Environment: Airborne
debris may contain sparks or embers. Do not operate
near any flame.
TX,PREVENT,FIRE -19-09JUN16-1/1
TM12511 (15MAY19) 9000-01-4 710K Backhoe Loader
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--- Page 4 ---
Section 9001
Diagnostics
Contents
Page
Page
Group 10—Engine Control Unit (ECU)
Diagnostic Trouble Codes Fuel Lift Pump Relay is Above Normal
Engine Control Unit (ECU) Operating Voltage Diagnostic
Diagnostic Trouble Codes ..................... 9001-10-1 Procedure............................................9001-10-17
000029.03 — Hand Throttle ......................9001-10-1 001321.05 — Starter Relay .....................9001-10-19
Engine Speed Control Short Circuit Starter Relay Open Circuit Diagnostic
Diagnostic Procedure............................9001-10-1 Procedure............................................9001-10-19
000029.04 — Hand Throttle ......................9001-10-3 001321.06 — Starter Relay .....................9001-10-21
Engine Speed Control Open Circuit Starter Relay Short Circuit Diagnostic
Diagnostic Procedure............................9001-10-3 Procedure............................................9001-10-21
000029.14 — Hand Throttle ......................9001-10-4 001321.16 — Starter Relay .....................9001-10-23
Engine Speed Control Out of Range Power Shutdown Check ..........................9001-10-23
Diagnostic Procedure............................9001-10-4 002003.09 — No CAN From
000091.03 — Foot Throttle........................9001-10-5 TCU.....................................................9001-10-23
Engine Speed Control Pedal Short Controller Area Network (CAN)
Circuit Diagnostic Procedure.................9001-10-5 Communication Lost For Vehicle
000091.04 — Foot Throttle........................9001-10-7 Control Unit (VCU) Diagnostic
Engine Speed Control Pedal Open Procedure............................................9001-10-23
Circuit Diagnostic Procedure.................9001-10-7 002071.09 — No CAN From
000091.14 — Foot Throttle........................9001-10-8 VCU.....................................................9001-10-24
Engine Speed Control Pedal Out of Controller Area Network (CAN)
Range Diagnostic Procedure ................9001-10-8 Communication Lost For Vehicle
000107.00 — Engine Air Filter ..................9001-10-9 Control Unit (VCU) Diagnostic
Air Filter Restriction Switch Fault Procedure............................................9001-10-24
Diagnostic Procedure............................9001-10-9 523702.09 — Flex Power Message
000190.00 — Engine Speed ...................9001-10-11 Missing ................................................9001-10-24
Engine Overspeed Severely High Controller Area Network (CAN)
Diagnostic Procedure..........................9001-10-11 Communication Lost For Vehicle
000190.00 — Engine Speed ...................9001-10-12 Control Unit (VCU) Diagnostic
Engine Overspeed Severely High Procedure............................................9001-10-25
Diagnostic Procedure..........................9001-10-12
000190.16 — Engine Speed ...................9001-10-12 Group 20—Standard Display Monitor (SDM)
Engine Overspeed Moderately High Diagnostic Trouble Codes
Diagnostic Procedure..........................9001-10-12 Standard Display Monitor (SDM)
000190.16 — Engine Speed ...................9001-10-13 Diagnostic Trouble Codes ..................... 9001-20-1
Engine Overspeed Moderately High 000096.03 — Fuel Level
Diagnostic Procedure..........................9001-10-13 Sensor...................................................9001-20-1
000237.31 — Vehicle ID Fuel Level Sensor Open or Short
Number ...............................................9001-10-14 Diagnostic Procedure............................9001-20-1
Invalid VIN Diagnostic Proce- 000096.04 — Fuel Level
dure .....................................................9001-10-14 Sensor...................................................9001-20-3
000628.12 — Memory Error ....................9001-10-15 Fuel Level Sensor Short to Ground
Memory Error Diagnostic Diagnostic Procedure............................9001-20-3
Procedure............................................9001-10-15 000168.03 — Battery Voltage....................9001-20-4
001075.05 — Fuel Pump Battery Voltage Diagnostic
Control.................................................9001-10-15 Procedure..............................................9001-20-4
Fuel Lift Pump Relay Diagnostic 000168.04 — Battery Voltage....................9001-20-5
Procedure............................................9001-10-15 Battery Voltage Diagnostic
001075.06 — Fuel Pump Procedure..............................................9001-20-5
Control.................................................9001-10-17 000234.02 — Software
Incorrect ................................................9001-20-7
Continued on next page
TM12511 (15MAY19) 9001-1 710K Backhoe Loader
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--- Page 5 ---
Engine Control Unit (ECU) Diagnostic Trouble Codes
•3 Component Check Switched power OFF.
Disconnect engine speed control dial (B21).
Measure resistance between pins A and B on speed control dial (B21). YES: Go to Voltage Check.
Does resistance meet specification? NO: Engine speed control
dial (B21) malfunction.
Specification
Replace engine speed
Engine Speed Control Dial—Resistance
control dial.
(approximate)........................................................................................... 0—1 kilo-ohms
RH60123,000077E -19-02OCT12-5/8
•4 Voltage Check Switched power OFF.
Engine speed control dial (B21) disconnected.
Switched power ON.
Check for voltage at:
• Pin A wire R051 BLK of engine speed dial connector for 0.0 V.
• Pin B wire E021 WHT of engine speed dial connector for 0.0 V.
• Pin C wire P051 RED of engine speed dial connector for less than 4.76 V. YES: Go to Short to Power
Check.
Is correct voltage indicated? NO: Repair or replace
harness. See appropriate
wiring diagram or
schematic.
RH60123,000077E -19-02OCT12-6/8
•5 Short to Power Check Switched power OFF.
Engine speed control dial (B21) disconnected.
Disconnect engine speed control pedal (B20).
Disconnect ECU 48-pin connector (X42).
Switched power ON.
Check for voltage at:
• Pin A wire R051 BLK of engine speed dial connector for 0.0 V.
• Pin B wire E021 WHT of engine speed dial connector for 0.0 V.
• Pin C wire P051 RED of engine speed dial connector for 0.0 V. YES: Repair or replace
harness. See appropriate
wiring diagram or
schematic.
Is voltage indicated? NO: Go to Harness Check.
Continued on next page RH60123,000077E -19-02OCT12-7/8
TM12511 (15MAY19) 9001-10-2 710K Backhoe Loader
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--- Page 6 ---
Engine Control Unit (ECU) Diagnostic Trouble Codes
•1 Intermittent Check Does DTC periodically “go away”? YES: DTC is intermittent.
See Intermittent Diagnostic
Trouble Code (DTC)
Diagnostics. (Group
9015-20.)
NO: Go to Diagnostic
Trouble Code Check.
RH60123,0000798 -19-21SEP12-3/4
•2 Diagnostic Trouble
Code Check
See Reading Diagnostic Trouble Codes (DTCs). (Group 9015-20.) Check for active
engine control unit (ECU) diagnostic trouble codes.
• 000190.00
• 000636.02
• 000636.10
• 000637.02
• 000637.07 YES: Diagnose and repair
active ECU trouble codes.
See 4045 PowerTech™
OEM Diesel Engines Below
130kW (175hp)—Interim
Tier 4/Stage III B Platform.
(CTM104.)
Are any of the above engine control unit (ECU) codes present? NO: Program ECU.
RH60123,0000798 -19-21SEP12-4/4
000190.16 — Engine Speed
Red Stop Lamp
Engine has exceeded overspeed specification of 2600 rpm. Additional References: See Engine Control Unit (ECU)
Circuit Theory of Operation. (Group 9015-15.)
Alarm Level:
ML66751,0003638 -19-18MAY12-1/4
Engine Overspeed Moderately High Diagnostic Procedure
ML66751,0003638 -19-18MAY12-2/4
•1 Intermittent Check Does DTC periodically “go away”? YES: DTC is intermittent.
See Intermittent Diagnostic
Trouble Code (DTC)
Diagnostics. (Group
9015-20.)
NO: Go to Diagnostic
Trouble Code Check.
Continued on next page ML66751,0003638 -19-18MAY12-3/4
TM12511 (15MAY19) 9001-10-13 710K Backhoe Loader
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--- Page 7 ---
Engine Control Unit (ECU) Diagnostic Trouble Codes
•2 CAN Circuit Check Perform Controller Area Network (CAN) Circuit Test. (Group 9015-20.) YES: Go to CAN Resistor
Check.
Does CAN circuit test good? NO: Repair CAN circuit.
RH60123,00008B4 -19-21SEP12-4/5
•3 CAN Resistor Check Perform Controller Area Network (CAN) Resistor Test. (Group 9015-20.) YES: Program controller.
Does CAN resistor test good? NO: Replace CAN resistor.
RH60123,00008B4 -19-21SEP12-5/5
002071.09 — No CAN From VCU
Additional References:
The engine control unit (ECU) is not receiving the hand • See Controller Area Network (CAN) Circuit Theory of
throttle message from the vehicle control unit (VCU). Operation. (Group 9015-15.)
Alarm Level:
• See Engine Control Unit (ECU) Circuit Theory of
Operation. (Group 9015-15.)
Amber Check Service Code Indicator
RH60123,00007A1 -19-12APR12-1/5
Controller Area Network (CAN) Communication Lost For Vehicle Control Unit (VCU) Diagnostic Procedure
RH60123,00007A1 -19-12APR12-2/5
•1 Intermittent Check Does diagnostic trouble code (DTC) periodically “go away”? YES: DTC is intermittent.
See Intermittent Diagnostic
Trouble Code (DTC)
Diagnostics. (Group
9015-20.)
NO: Go to CAN Circuit
Check.
RH60123,00007A1 -19-12APR12-3/5
•2 CAN Circuit Check Perform Controller Area Network (CAN) Circuit Test. (Group 9015-20.) YES: Go to CAN Resistor
Test.
Does CAN circuit test good? NO: Repair CAN circuit.
RH60123,00007A1 -19-12APR12-4/5
•3 CAN Resistor Test Perform Controller Area Network (CAN) Resistor Test. (Group 9015-20.) YES: Program controller.
Does CAN resistor test good? NO: Replace CAN resistor.
RH60123,00007A1 -19-12APR12-5/5
523702.09 — Flex Power Message Missing
Additional References:
The engine control unit (ECU) is not receiving the flex • See Controller Area Network (CAN) Circuit Theory of
power message from the vehicle control unit (VCU). Operation. (Group 9015-15.)
Alarm Level:
• See Engine Control Unit (ECU) Circuit Theory of
Operation. (Group 9015-15.)
Amber Check Service Code Indicator
Continued on next page RH60123,00007A2 -19-12APR12-1/5
TM12511 (15MAY19) 9001-10-24 710K Backhoe Loader
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--- Page 8 ---
Standard Display Monitor (SDM) Diagnostic Trouble Codes
•2 CAN Circuit Check Switched power OFF.
Perform CAN circuit test. See Controller Area Network (CAN) Circuit Test. (Group YES: Go to Program ECU.
9015-20.)
Does CAN circuit test good? NO: Repair or replace
circuit. See appropriate
schematic or wiring
diagram.
DS35042,0001969 -19-11DEC12-4/6
•3 CAN Resistor Check Switched power OFF.
Perform CAN resistor test. Perform Controller Area Network (CAN) Resistor Test. YES: Go to Software
(Group 9015-20.) Version Check.
Does CAN circuit test good? NO: Repair or replace
failed resistor(s).
DS35042,0001969 -19-11DEC12-5/6
•4 Software Version
Check
Using Service ADVISOR™, verify proper software versions of all controllers. If new
software is available, update all controllers and install new software.
See Service ADVISOR™ Connection Procedure. (Group 9015-20.) YES: Checks complete.
Is correct software stored? NO: Update controller with
correct software.
Service ADVISOR is a trademark of Deere & Company
DS35042,0001969 -19-11DEC12-6/6
000237.31 — VIN Missing
Amber Check Service Code Indicator
Messages are missing or other controllers in CAN Additional References:
network are not completed in the required time.
See Controller Area Network (CAN) Circuit Theory of
Alarm Level: Operation. (Group 9015-15.)
DS35042,000196A -19-30MAR12-1/6
VIN Missing Diagnostic Procedure
DS35042,000196A -19-30MAR12-2/6
•1 Intermittent Check Does diagnostic trouble code (DTC) periodically “go away”? YES: DTC is intermittent.
See Intermittent Diagnostic
Trouble Code (DTC)
Diagnostics. (Group
9015-20.)
NO: Go to
Continued on next page DS35042,000196A -19-30MAR12-3/6
TM12511 (15MAY19) 9001-20-9 710K Backhoe Loader
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--- Page 9 ---
Standard Display Monitor (SDM) Diagnostic Trouble Codes
•2 CAN Resistor Check Perform Controller Area Network (CAN) Resistor Test. (Group 9015-20.) YES: Go to CAN Circuit
Check.
Did CAN resistance check within specification? NO: Replace CAN resistor.
DS35042,0001971 -19-30MAR12-4/5
•3 CAN Circuit Check Perform Controller Area Network (CAN) Circuit Test. (Group 9015-20.) YES: Checks complete.
Did CAN circuit check within specification? NO: Repair or replace
harness. See appropriate
wiring diagram or
schematic.
DS35042,0001971 -19-30MAR12-5/5
002228.09 — No CAN from HVC • See Controller Area Network (CAN) Circuit Theory of
Operation. (Group 9015-15.)
Loss of controller area network (CAN) communication • See Standard Display Monitor (SDM) Circuit Theory of
with hydraulic valve controller (HVC). Operation. (Group 9015-15.)
For more information:
• See Vehicle Control Unit (VCU) Circuit Theory of
Operation. (Group 9015-15.)
DS35042,0001972 -19-30MAR12-1/5
NO CAN From PDU Diagnostic Procedure
DS35042,0001972 -19-30MAR12-2/5
•1 Intermittent Check Does diagnostic trouble code (DTC) periodically “go away”? YES: DTC is intermittent.
See Intermittent Diagnostic
Trouble Code (DTC)
Diagnostics. (Group
9015-20.)
NO: Go to CAN Resistor
Check.
DS35042,0001972 -19-30MAR12-3/5
•2 CAN Resistor Check Perform Controller Area Network (CAN) Resistor Test. (Group 9015-20.) YES: Go to CAN Circuit
Check.
Did CAN resistance check within specification? NO: Replace CAN resistor.
DS35042,0001972 -19-30MAR12-4/5
•3 CAN Circuit Check Perform Controller Area Network (CAN) Circuit Test. (Group 9015-20.) YES: Checks complete.
Did CAN circuit check within specification? NO: Repair or replace
harness. See appropriate
wiring diagram or
schematic.
DS35042,0001972 -19-30MAR12-5/5
TM12511 (15MAY19) 9001-20-20 710K Backhoe Loader
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