cooling TOYOTA T100 1996 Factory User Guide

Downloaded from www.Manualslib.com manuals search engine PP337−01
PP−32
− PREPARATIONCOOLING (5VZ−FE)
1996 TOYOTA T100 (RM449U)
SSM (Special Service Materials)
08826−00100Seal Packing 1282B,
THREE BOND 1282B or equivalent
(FIPG)

Downloaded from www.Manualslib.com manuals search engine SS – SERVICE SPECIFICATIONS

STANDARD BOLT SS-1
MAINTENANCE SS-3
ENGINE MECHANICAL (3RZ-FE) SS-4
ENGINE MECHANICAL (5VZ-FE) SS-9
EMISSION CONTROL (3RZ-FE) SS-14
EMISSION CONTROL (5VZ-FE) SS-16
MFI (3RZ-FE) SS-17
SFI (5VZ-FE) SS-19
COOLING (3RZ-FE) SS-21
COOLING (5VZ-FE) SS-23
LUBRICATION (3RZ-FE) SS-25
LUBRICATION (5VZ-FE) SS-27
IGNITION (3RZ-FE) SS-29
IGNITION (5VZ-FE) SS-31
STARTING (3RZ-FE) SS-33
STARTING (5VZ-FE) SS-35
CHARGING (3RZ-FE) SS-37
CHARGING (5VZ-FE) SS-39
CLUTCH SS-41
MANUAL TRANSMISSION (R150,
R150F) SS-43
MANUAL TRANSMISSION (W59) SS-46
AUTOMATIC TRANSMISSION SS-49
TRANSFER SS-53
PROPELLER SHAFT SS-56
SUSPENSION AND AXLE SS-58
BRAKE SS-69
STEERING SS-71
SUPPLEMENTAL RESTRAINT SYSTEM SS-75
BODY ELECTRICAL SS-77
BODY SS-80
AIR CONDITIONING SS-82

Downloaded from www.Manualslib.com manuals search engine SS098−01
− SERVICE SPECIFICATIONSCOOLING (3RZ−FE)
SS−21
195 Author: Date:
1996 TOYOTA T100 (RM449U)
COOLING (3RZ−FE)
SERVICE DATA
Thermostat
Valve opening temperature
Valve lift at 95°C (203°F)80 − 84°C (176 − 183°F)
8 mm (0.31 in.) or more
Radiator capRelief valve opening pressure STD
Minimum74 − 103 kPa (0.75 − 1.05 kgf/cm2, 10.7 − 14.9 psi)
59 kPa (0.6 kgf/cm2, 8.5 psi)

Downloaded from www.Manualslib.com manuals search engine SS099−01
SS−22
− SERVICE SPECIFICATIONSCOOLING (3RZ−FE)
1996 TOYOTA T100 (RM449U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Cylinder block x Drain plug2425018
Fluid coupling x Fan5.55549 in.·lbf
Water pump x Cylinder block expect bolt A
for bolt A8.9
24.590
25078 in.·lbf
18
Water inlet x Water inlet housing2020015
Radiator support x Radiator tank M/T
A/T13
5.5130
569
49 in.·lbf
Radiator mounting bolt3131023

Downloaded from www.Manualslib.com manuals search engine SS00Y−03
− SERVICE SPECIFICATIONSCOOLING (5VZ−FE)
SS−23
197 Author: Date:
1996 TOYOTA T100 (RM449U)
COOLING (5VZ−FE)
SERVICE DATA
ThermostatValve opening pressure
Valve lift at 95°C (203°F)80 − 84°C (176 − 183°F)
8.5 mm (0.335 in .) or more
Radiator capRelief valve opening pressure STD
Minimum74 − 103 kPa (0.75 − 1.05 kgf/cm2, 10.7 − 14.9 psi)
59 kPa (0.6 kgf/cm2, 8.5 psi)

Downloaded from www.Manualslib.com manuals search engine SS00Z−06
SS−24
− SERVICE SPECIFICATIONSCOOLING (5VZ−FE)
1996 TOYOTA T100 (RM449U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Fan x Fan pulley bracket5.45548 in.·lbf
Water pump x Cylinder block − Short bolt2020014
Water inlet x Water pump2020014
Radiator support x Body121208.7

Downloaded from www.Manualslib.com manuals search engine SS08C−03
− SERVICE SPECIFICATIONSAIR CONDITIONING
SS−83
1996 TOYOTA T100 (RM449U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Compressor x Compressor Bracket2525018
Compressor bracket x Engine4747534
Idle pulley lock nut3940029
Compressor x Discharge hose101007
Compressor x Suction hose101007
Cooling unit x Suction tube3233024
Cooling unit x Liquid tube1414010
Expansion valve x Evaporator2222516
Expansion valve x Liquid tube1414010
Receiver x Liquied tube5.45548 in.·lbf
Condenser x Liquid tube101007
Condenser x Discharge hose101007
Pressure switch x Liquied tube101007
Pressure plate x Compressor13.21359

Downloaded from www.Manualslib.com manuals search engine DI0T8−03
− DIAGNOSTICSENGINE (3RZ−FE)
DI−13
1996 TOYOTA T100 (RM449U)
DIAGNOSTIC TROUBLE CODE CHART
SAE CONTROLLED
HINT:
Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for that code listed
in the table below. For details of each code, turn to the page referred to under the ’’See Page ’’ for the respec-
tive ’’DTC No.’’ in the DTC chart.
DTC No.
(See Page)Detection ItemTrouble AreaMIL*Memory
P0100
(DI−22)Mass Air Flow Circuit
MalfunctionOpen or short in mass air flow meter circuit
Mass air flow meter
ECM

P0101
(DI−26)Mass Air Flow Circuit
Range/Performance
Problem
Mass air flow meter
P0110
(DI−27)Intake Air Temp. Circuit
MalfunctionOpen or short in intake air temp. sensor circuit
Intake air temp. sensor
ECM

P0115
(DI−33)Engine Coolant Temp. Circuit
MalfunctionOpen or short in engine coolant temp. sensor circuit
Engine coolant temp. sensor
ECM

P0116
(DI−38)Engine Coolant Temp. Circuit
Range/Performance ProblemEngine coolant temp. sensor
Cooling system
P0120
(DI−39)Throttle/Pedal Position
Sensor/Switch ”A” Circuit
MalfunctionOpen or short in throttle position sensor circuit
Throttle position sensor
ECM

P0121
(DI−43)Throttle/Pedal Position
Sensor/Switch ”A” Circuit
Range/Performance Problem
Throttle position sensor
P0125
(DI−44)Insufficient Coolant Temp. for
Closed Loop Fuel ControlOpen or short in heated oxygen sensor (bank 1 sensor 1)
circuit
Heated oxygen sensor (bank 1 sensor 1)

P0130
(DI−47)Heated Oxygen Sensor Circuit
Malfunction (Bank 1 Sensor 1)Heated oxygen sensor
Fuel trim malfunction
P0133
(DI−50)Heated Oxygen Sensor Circuit
Slow Response
(Bank 1 Sensor 1)
Heated oxygen sensor
P0135
(DI−51)Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 1)Open or short in heater circuit of heated oxygen sensor
Heated oxygen sensor heater
 ECM

P0136
(DI−53)Heated Oxygen Sensor Circuit
Malfunction
(Bank 1 Sensor 2)
Heated oxygen sensor
P0141
(DI−51)Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 2)
Same as DTC No. P0135
*:  MIL lights up

Downloaded from www.Manualslib.com manuals search engine DI−38
− DIAGNOSTICSENGINE (3RZ−FE)
1996 TOYOTA T100 (RM449U)
DTC P0116 Engine Coolant Temp. Circuit Range/
Performance Problem
CIRCUIT DESCRIPTION
Refer to DTC P0115 on page DI−33.
DTC No.DTC Detecting ConditionTrouble Area
P0116
When engine starts, water temp. is − 7°C (20°F) or less
And, 20 min. or more after engine starts, engine coolant
temp. sensor value is 20°C (68°F) or less
(2 trip detection logic)
Engine coolant temp. sensor
Cooling system
When engine starts, water temp. is between − 7°C (19.4°F)
and 10°C (50°F)
And, 5 min. or more after engine starts, engine coolant temp.
sensor value is 20°C (68°F) or less
(2 trip detection logic)
When engine starts, water temp. is 10°C (50°F) or more
And, 2 min. or more after engine starts, engine coolant temp.
sensor value is 20°C (68°F) or less
(2 trip detection logic)
INSPECTION PROCEDURE
HINT:
If DTCs P0115 and P0116 are output simultaneously, engine coolant temp. sensor circuit may be open.
Perform troubleshooting of DTC P0115 first.
1 Are there any other codes (besides DTC P0116) being output?
YES Go to relevant DTC chart.
NO
2 Check thermostat (See page CO−9).
NG Replace thermostat.
OK
Replace engine coolant temp. sensor (See
page MF−45).
DI0TG−03

Downloaded from www.Manualslib.com manuals search engine DI0UC−02
DI−140
− DIAGNOSTICSENGINE (5VZ−FE)
1996 TOYOTA T100 (RM449U)
DIAGNOSTIC TROUBLE CODE CHART
SAE CONTROLLED
HINT:
Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for that code listed
in the table below. For details of each code, turn to the page referred to under the ’’See Page ’’ for the respec-
tive ’’DTC No.’’ in the DTC chart.
DTC No.
(See Page)Detection ItemTrouble AreaMIL*Memory
P0100
(DI−149)Mass Air Flow Circuit
MalfunctionOpen or short in mass air flow meter circuit
Mass air flow meter
ECM

P0101
(DI−153)Mass Air Flow Circuit
Range/Performance
Problem
Mass air flow meter
P0110
(DI−154)Intake Air Temp. Circuit
MalfunctionOpen or short in intake air temp. sensor circuit
Intake air temp. sensor
ECM

P0115
(DI−158)Engine Coolant Temp. Circuit
MalfunctionOpen or short in engine coolant temp. sensor circuit
Engine coolant temp. sensor
ECM

P0116
(DI−162)Engine Coolant Temp. Circuit
Range/Performance ProblemEngine coolant temp. sensor
Cooling system
P0120
(DI−163)Throttle/Pedal Position
Sensor/Switch ”A” Circuit
MalfunctionOpen or short in throttle position sensor circuit
Throttle position sensor
ECM

P0121
(DI−168)Throttle/Pedal Position
Sensor/Switch ”A” Circuit
Range/Performance Problem
Throttle position sensor
P0125
(DI−169)Insufficient Coolant Temp. for
Closed Loop Fuel ControlOpen or short in heated oxygen sensor (bank 1 sensor 1)
circuit
Heated oxygen sensor (bank 1 sensor 1)

P0130
(DI−172)Heated Oxygen Sensor Circuit
Malfunction (Bank 1 Sensor 1)Heated oxygen sensor
Fuel trim malfunction
P0133
(DI−175)Heated Oxygen Sensor Circuit
Slow Response
(Bank 1 Sensor 1)
Heated oxygen sensor
P0135
(DI−176)Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 1)Open or short in heater circuit of heated oxygen sensor
Heated oxygen sensor
ECM

P0136
(DI−178)Heated Oxygen Sensor Circuit
Malfunction
(Bank 1 Sensor 2)
Heated oxygen sensor
P0141
(DI−176)Heated Oxygen Sensor Heater
Circuit Malfunction
(Bank 1 Sensor 2)
Same as DTC No. P0135
*:  MIL lights up