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TM 9-2320-360-34-1
Check connectors at TRS (both harness side and
TRS side) for damage; bent, corroded, and
unseated pins or sockets, or bad contacts.
(1) Turn ENGINE switch OFF.
(2) Install ECM (TM 9-2320-360-20).
(3) Reconnect all connectors.
(4) Turn ENGINE switch ON and clear
codes.
(5) Start and run engine until, CHECK
ENGINE indicator lights for 1 minute
(6) Stop engine and read historical codes.
WARNING
Jewelry can catch on equipment
and cause injury or short across
electrical
circuit
and
cause
severe
burns
or
electrical
shock.
Remove
rings.
bracelets, watches, necklaces,
and any other jewelry before
working around HET Tractor.
CAUTION
Use jumper wire only between
terminals indicated. Failure to
comply may result in damage to
DDEC components or wiring.
NOTE
Refer to Appendix C, (Illustrated
List of Manufactured Items) for
fabrication of jumper harness.
(1) Turn ENGINE switch OFF.
(2) Connect 12 volts from a fully charged
battery to 6-pin power connector
(3) Connect other connectors.
(4) Start engine (TM 9-2320-360-10).
(5) Stop engine (TM 9-2320-360-10).
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