TM 5-3895-385-23-1
0197
Table 1. Left Console Left Joy Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. 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.
3. Main wiring harness has an
1. Disconnect W1 J31 from wiring
open circuit.
harness (WP 0451, Vol 3, Figure
2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next malfunction.
wiring harness W1 J2 Pin 17 and
W1 J31 Pin 5 (WP 0451, Vol 3,
Figures 2 and 6).
2. If no continuity is present,
replace main wiring harness
(WP 0372, Vol 2).
4. Left pedestal wiring harness
1. Disconnect W12 J11 and W12
has an open circuit.
J2 from wiring harness (WP
0451, Vol 3, Figures 30 and 31).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between left
to next malfunction.
pedestal wiring harness W12
J11 Pin 4 and left pedestal
wiring harness W12 J2 Pin 5
(WP 0451, Vol 3, Figures 30 and
31).
2. If no continuity is present,
replace left pedestal wiring
harness (WP 0374, Vol 2).
5. Left joystick wiring harness has
1. Disconnect W7 J1 from wiring
an open circuit.
harness (WP 0451, Vol 3, Figure
23).
0197-2
