TM 9-2320-365-20-1
2-1033
WARNING
Remove rings, bracelets, watches,
necklaces, and any other jewelry
before working around vehicle.
Jewelry can catch on equipment
and cause injury or short across
electrical circuit and cause severe
burns or electrical shock.
VOLTAGE TEST
(1) Lower cab (TM 9-2320-365-10).
(2) Remove instrument panel assembly for access
(para 7-15).
(3) Disconnect connector J31 from connector
P31.
(4) Set multimeter to volts dc.
(5) Connect positive (+) probe of multimeter to
connector J31-3.
(6) Connect negative (-) probe of multimeter to
ground.
(7) Position master power switch to on
(TM 9-2320-365-10) and note reading on
multimeter.
(8) If 24 vdc is not present, repair wire 1807
(para 2-40) or replace WTEC II dashboard cable
assembly (para 7-10) or WTEC III dashboard
cable assembly (para 7-11).
(9) If 24 vdc is present, repair wire 1807
(para 2-40) or replace engine control cable
assembly (para 7-72).
(10) Position master power switch to off
(TM 9-2320-365-10).
(11) Connect connector J31 to connector P31.
(12) Install instrument panel assembly (para 7-15).
