SECTION 3 - CHASSIS & TURNTABLE
3-182
– JLG Lift –
3121142
DTC 1629- J1939 TSC1 Message Reciept Loss
• Controller Area Network
• Check Condition- Key On, Engine Running
• Fault Condition- ECM is expecting to receive J1939 TSC1
messages and has not received a message for more than n
seconds (as defined in the diagnostic calibration).
• Corrective Action(s)- Illuminate MIL, sound audible warn-
ing or illuminate secondary warning lamp. Govern engine
speed at a forced idle.
• Non-emissions related fault
J1939 TSC1 may be used to send a commanded (or desired)
engine speed to the ECM. If configured, the ECM will govern
the engine speed to this commanded speed if possible. When
operating in this mode, the ECM expects to receive TSC1 mes-
sages on a regular interval. When this message is not received,
the ECM must operate the engine at a default idle speed until
commanded to do otherwise.
This fault will set if CAN communication is enabled, the engine
is running, and no TSC1 messages are received over the CAN
bus for more than n seconds (as determined by the diagnostic
calibration).
Diagnostic Aids
• Verify that that the CAN device generating the TSC1 mes-
sage is powered and properly grounded
• Verify that the CAN network is properly terminated
• Check CAN wire routing with respect to noise sources (igni-
tion coils, spark plug coil wires, etc.) and shield if necessary
• Check CAN (+) and (-) wires for short circuits
BLUE/RED or PINK
BLUE/WHITE
Summary of Contents for 1200SJP
Page 1: ...Service and Maintenance Manual Models 1200SJP 1350SJP P N 3121142 November 8 2016 AS NZS...
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Page 58: ...SECTION 3 CHASSIS TURNTABLE 3 12 JLG Lift 3121142 Figure 3 11 Axle Loctite Application...
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Page 173: ...SECTION 3 CHASSIS TURNTABLE 3121142 JLG Lift 3 127 Figure 3 75 EMR2 Fault Codes Sheet 1 of 5...
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Page 248: ...SECTION 4 BOOM PLATFORM 4 14 JLG Lift 3121142 Figure 4 7 Boom Assembly Sheet 7 of 7...
Page 305: ...SECTION 4 BOOM PLATFORM 3121142 JLG Lift 4 71 Figure 4 31 Outer Mid Boom Extend Retract Cables...
Page 306: ...SECTION 4 BOOM PLATFORM 4 72 JLG Lift 3121142 Figure 4 32 Fly Boom Extend Retract Cables...
Page 323: ...SECTION 4 BOOM PLATFORM 3121142 JLG Lift 4 89 Figure 4 37 Rotator Counterbalance Valve...
Page 352: ...SECTION 5 HYDRAULICS 5 28 JLG Lift 3121142 Figure 5 28 Steer Pressure Adjustments...
Page 379: ...SECTION 6 JLG CONTROL SYSTEM 3121142 JLG Lift 6 3 Figure 6 2 Control System Block Diagram...
Page 388: ...SECTION 6 JLG CONTROL SYSTEM 6 12 JLG Lift 3121142 Figure 6 10 Control Module Location...
Page 457: ...SECTION 6 JLG CONTROL SYSTEM 3121142 JLG Lift 6 81 Figure 6 24 Fault Code Light Location...
Page 490: ...SECTION 6 JLG CONTROL SYSTEM 6 114 JLG Lift 3121142 Figure 6 31 CANbus Circuit...
Page 508: ...SECTION 6 JLG CONTROL SYSTEM 6 132 JLG Lift 3121142 Figure 6 32 Moment Chart...
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