TM 5-3895-385-23-1
0162
Table 1. Horn Relay Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between main
to next malfunction.
wiring harness W1 J1 Pin 39 and
main wiring harness W1 J4 Pin
15 (WP 0451, Vol 3, Figures 1
and 3).
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
6. Main wiring harness has a short
Measure for continuity (WP 0443,
1. If continuity is present, replace
circuit.
Vol 3) between main wiring harness
main hydraulic manifold wiring
W1 J4 Pin 15 and all other pins on
harness (WP 0373, Vol 2).
the main wiring harness W1 J4 (WP
0451, Vol 3, Figure 3).
2. If no continuity is present,
replace screed controller module
ECM (WP 0399, Vol 2).
END OF WORK PACKAGE
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