TM-9-2320-365-34-1
M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 2
AUGUST 2005
CHANGE 2
TM-9-2320-365-34-1 - Page 76 of 1334
TM 9-2320-365-34-1
2-8
Change 2
Table 2-1.
Vehicle Troubleshooting
Troubleshooting
Procedure
Malfunction
(Page)
a.
ENGINE SYSTEM TROUBLESHOOTING
a1.
Low Engine Oil Pressure
2-14
a2.
Engine Stalls at Low RPM
2-18
a3.
Engine Speed is Not Stable
2-24
a4.
Engine Overspeeds on Start
2-28
a5.
Too Much Vibration in Engine
2-30
a6.
Coolant in Engine Oil
2-32
a7.
Excessive Engine Oil Consumption
2-34
a8.
Engine Overheats
2-38
a9.
Excessive Black or Gray Exhaust Smoke from Engine
2-42
a10.
White Exhaust Smoke from Engine
2-46
a11.
Engine Starts but Misfires, Runs Rough, or Lacks Power
2-50
a12.
Blue Exhaust Smoke from Engine
2-60
a13.
Engine Cranks But Does Not Start
2-64.2
a14.
Engine Does Not Crank
2-64.6
a.1.
FUEL SYSTEM TROUBLESHOOTING
a.1.1.
Engine
Cranks But Does Not Start
2-64.8
b.
COOLING SYSTEM TROUBLESHOOTING
b1.
Engine Overheats
2-66
b2.
Loss of Coolant
2-70
b3.
Oil in Cooling System
2-72
c.
TRANSMISSION SYSTEM TROUBLESHOOTING
c1.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 22
Sub Code 15 (Serial Number 6510032369 and Higher)
2-78
c2.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 22
Sub Code 15 (Prior to Serial Number 6510032369 With Transmission Adapter Cable
Assembly)
2-88
c3.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 22
Sub Code 15 (Prior to Serial Number 6510032369)
2-102
c4.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 22
Sub Code 16 Or Main Code 25 And/ or 56 And Any Sub Code
2-112
c5.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 24
Sub Code 12 or 23 (Serial Number 6510032369 and Higher)
2-120
c6.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 24
Sub Code 12 or 23 (Prior to Serial Number 6510032369 With Transmission Adapter
Cable Assembly)
2-128
c7.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 24
Sub Code 12 or 23 (Prior to Serial Number 6510032369)
2-140
c8.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays Main Code 32
and/ or 57and Any Sub Code (Serial Number 6510032369 and Higher)
2-148
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