Dgc Diagnostic Support And Trouble Code Definitions; Section Layout - JLG 450A series II Service And Maintenance Manual

SECTION 3 - CHASSIS & TURNTABLE
3.17 DGC DIAGNOSTIC SUPPORT AND TROUBLE CODE
DEFINITIONS
This section defines diagnostics and recommended trouble-
shooting procedures associated with EControls, Diesel Gover-
nor Control (DGC), and Engine Control Module (ECM) used on
industrial engines.
DTC XXXX- Diagnostic Condition
Text to identify the circuit of interest and its use for control.
Text to describe t he conditions that cause the fault to set.
DTC XXXX- Diagnostic Condition
Note: Helpful tips used to aid troubleshooting
3-108
Block Diagram of Circuit
External Hardware Input/Output- This identifies the hardware that either sends an input
to the ECM or is driven by and ECM output.
Check Condition- This defines what condition to troubleshoot the fault condition.
Fault Condition(s)- This identifies the condition(s) that set the fault.
Corrective Action(s)- This identifies the RECOMMENED corrective action(s) that the
ECM is generally programmed
engineer(s) may choose to perform a different action.
Emissions or Non-emissions related fault
Yes
No

Section Layout

This section is organized in the following manner:
to perform. In some instances, the calibration
Troubleshooting flow
chart
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