Workman MDX--D
Electrical System
Page 5 -- 11
Fusible Links
The Workman MDX--D uses four (4) fusible links for cir-
cuit protection. Three (3) of these fusible links are in-
cluded in a wire harness that connects the starter B+
terminal to the vehicle wire harness (Fig. 12). The re-
maining fusible link is included in the engine wire har-
ness and connects the starter G terminal to the engine
run solenoid pull coil. If any of these links should fail, cur-
rent to the protected circuit will cease. Refer to the elec-
trical schematic and wire harness drawings in Chapter
7 -- Electrical Drawings for additional circuit information.
Testing
Make sure that ignition switch is OFF. Disconnect nega-
tive battery cable from battery terminal and then discon-
nect positive cable from battery (see Battery Service in
the Service and Repairs section of this chapter). Locate
and unplug fusible link connector. Use a multimeter to
make sure that continuity exists between the fusible link
terminals. If a fusible link is open, replace the link.
After testing is complete, make sure that fusible link is
securely attached to engine component and wire har-
ness. Connect positive battery cable to battery terminal
first and then connect negative cable to battery.
Figure 12
FUSIBLE LINK
FUSIBLE LINK
FUSIBLE LINK
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Summary of Contents for Workman MDX-D
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Page 12: ...0 09375 Workman MDX D Page 2 2 Product Records and Maintenance Equivalents and Conversions...
Page 20: ...Workman MDX D Page 3 4 Diesel Engine This page is intentionally blank...
Page 53: ...Workman MDX D Drive Train Page 4 19 This page is intentionally blank Drive Train...
Page 129: ...Workman MDX D Page 6 27 Chassis This page is intentionally blank Chassis...
Page 150: ...Workman MDX D Page 6 48 Chassis This page is intentionally blank...
Page 152: ...Page 7 2 Workman MDX D Electrical Drawings This page is intentionally blank...
Page 153: ...Page 7 3 Electrical Schematic Workman MDX D Relays are shown as de energized...
Page 154: ...Page 7 4 Glow Plug Circuits Power Current Control Current Indication Current...
Page 155: ...Page 7 5 Start Circuits Power Current Control Current Indication Current...
Page 156: ...Page 7 6 Run Circuits Power Current Control Current Indication Current...
Page 157: ...Page 7 7 This page is intentionally blank...
Page 158: ...Page 7 8 Main Electrical Harness Workman MDX D Wiring Drawing...
Page 160: ...Page 7 10 Engine Electrical Harness Workman MDX D BROWN BLACK FUSIBLE LINK RED BLUE WHITE BLUE...