TM 5-3895-385-23-1
0174
Table 1. Left Auger Bypass Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Attempt to turn on left auger
bypass.
4. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of
3) between pin 1 and 2 on W11
22 Volts Direct Current (VDC),
J3 (WP 0451, Vol 3, Figure 29).
replace left auger bypass
hydraulic solenoid (WP 0316,
Vol 2).
2. If voltage reads below 22 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. Disconnect W1 J15 from W11 J2
open circuit.
(WP 0451, Vol 3, Figure 2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next test.
wiring harness W1 J2 Pin 32 and
main wiring harness W1 J15 Pin
K (WP 0451, Vol 3, Figures 2
and 7).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
3. 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 J15 Pin O (WP
0451, Vol 3, Figure 7).
0174-2