TM 5-3895-385-23-1
0147
Table 1. Right Auger Forward EDC Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of
3) between main wiring harness
1.5 Volts Direct Current (VDC),
W1 J26 Pin A and main wiring
turn keyless engine switch to the
harness W1 J26 Pin B (WP
OFF position (TM 5-3895-385-
0451, Vol 3, Figure 10) while
10), and replace the variable
connector is plugged into
auger pump (WP 0319, Vol 2).
variable auger pump.
2. If voltage reads below 1.5 VDC,
turn keyless engine switch to the
OFF position (TM 5-3895-385-
10), and proceed to next
malfunction.
3. Propel controller (Electronic
1. Disconnect main wiring harness
Control Module (ECM)) has
W1 J2 from propel controller
damage or loose pin.
module ECM (WP 0451, Vol 3,
Figure 2).
2. Check propel controller module
1. If propel controller module ECM
ECM for damage or loose pin.
has damage or loose pin,
replace propel controller module
ECM (WP 0399, Vol 2).
2. If no damage is found proceed to
next malfunction.
4. Main wiring harness has an
1. Measure for continuity (WP
1. If continuity is present, proceed
open circuit.
0443, Vol 3) between main
to next test.
wiring harness W1 J2 Pin 43 and
main wiring harness W1 J26 Pin
A (WP 0451, Vol 3, Figures 2
and 10).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between known
to next malfunction.
good ground and main wiring
harness W1 J26 Pin B (WP
0451, Vol 3, Figure 10).
0147-2