TM-9-2320-280-10
TRUCK, UTILITY: M998 SERIES
OPERATOR’S MANUAL
JANUARY 1996
TM-9-2320-280-10 - Page 53 of 405
TM 9-2320-280-10
2-4
Change 1
NEW CONFIGURATION
KEY
ITEM AND FUNCTION
1
Directional signal lever
activates turn
signal lights.
2
Warning hazard control
activates the
warning flashers.
3
Horn button
activates vehicle horn.
4
Baffle operating rods
slide open to allow
heated air into crew compartment.
5
Fresh air intake lever
is pulled back to allow
fresh air into crew compartment, or pushed
forward to close.
6
Simplified Test Equipment/Internal Combustion Engine-Reprogrammable
(STE/ICE-R) diagnostic connector
is attaching point for the vehicle test
meter (VTM) to facilitate vehicle electrical and engine systems diagnoses.
7
Transmission shift lever
is used to select vehicle driving range, “R”
(reverse), “N” (neutral), “D” (drive), “
o
D
” (overdrive) (M1123 and
A2 vehicles only), “2” (second), “1” (first), and “P” (park).
8
Transfer case shift lever
is used to select vehicle driving range, “L” (low
range), “N” (neutral), “H” (high range), and “H/L” (high lock range).
9
Transmission indicator lamp
comes on when ignition switch is turned on,
and goes off when ignition switch is turned off. It is used to flash the
diagnostic trouble codes when the transmission control module (TCM) is
placed in the diagnostic mode.
10
Transfer case indicator lamp
illuminates when transfer case has
completed the low-range shift and high lock range shift.
11
Parking brake lever
is used to apply parking brake. Safety release button
must be depressed to release parking brake in new configuration.
12
Fording control switch
(deep water fording kit only) allows operator to
select “VENT” during normal operating conditions or “DEEP FORD” for
deep water fording.
13
Steering wheel lock cable
permits steering wheel to be locked to prevent
unauthorized use of vehicle.
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