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9-1
62-11039
SECTION 9
MICROPROCESSOR AND UNIT TROUBLESHOOTING
9.1 MICROPROCESSOR TROUBLESHOOTING
CAUTION
Under no circumstances should anyone attempt to service the Advance Microprocessor. Should a
problem develop with the Advance Microprocessor, contact your nearest Carrier Transicold dealer
for replacement.
INDICATION/
TROUBLE
POSSIBLE CAUSES
REFERENCE
SECTION
DIESEL ENGINE
9.1.1 Engine Will Not Start
Battery insufficiently charged
Check
Battery terminal post dirty or defective
Check
Bad electrical connections at starter
Check
Starter motor will not
Starter motor malfunctions
9.1.4
Starter motor will not
crank or low cranking speed
Starter motor solenoid defective
Engine Manual
g p
Open starting circuit
9.1.5
Incorrect grade of lubricating oil
2.9
Worn generator bearings
replace
No fuel in tank
Check
Air in fuel system
8.3
Water in fuel system
Drain Sump
St t
t
k
Plugged fuel filter(s)
Replace
Starter motor cranks
but engine fails to start
Plugged fuel lines to injector(s)
Check
but engine fails to start
Fuel control operation erratic
Engine Manual
Glow plug(s) defective
8.6.8
Fuel solenoid defective
Engine Manual
Optional fuel pump (FP) malfunction
8.3
Starter cranks, engages,
Engine lube oil too heavy
2.9
,
g g ,
but dies after a few seconds
Voltage drop in battery cable(s)
Check
9.1.2 Engine Starts Then Stops
Fuel supply restricted
Check
No fuel in tank
Check
Leak in fuel system
Check
Faulty fuel control operation
Engine
Fuel filter restricted
Replace
Injector nozzle(s) defective
Engine Manual
Engine stops after
Injection pump defective
Engine Manual
Engine stops after
several rotations
Air cleaner or hose restricted
8.6.6
Safety device open
2.15
Fuel solenoid defective
Engine Manual
Optional fuel pump (FP) malfunction
8.3
Open wiring to fuel solenoid
Check
Mechanical lift fuel pum malfunction
Engine Manual
Oil pressure switch defective
Replace
Summary of Contents for VECTOR 1800 MT
Page 1: ......
Page 2: ...OPERATION SERVICE MANUAL for VECTOR 1800 MT Trailer Multi Temp Refrigeration Units ...
Page 19: ...1 5 62 11039 1 3 SAFETY DECALS ...
Page 20: ...1 6 62 11039 62 03958 00 Heat Warning 62 03957 01 High Voltage 62 60280 00 Standby Safety ...
Page 21: ...1 7 62 11039 ...
Page 303: ...10 1 62 11039 ...
Page 310: ...10 8 62 11039 BASED ON ENGINEERING SCHEMATIC 62 60926 REV G NEXT SHT ...
Page 311: ...10 9 62 11039 FROM PREVIOUS SHT ...