4WD TOYOTA T100 1996 Factory Workshop Manual

Downloaded from www.Manualslib.com manuals search engine − DIAGNOSTICSAUTOMATIC TRANSMISSION
DI−281
1996 TOYOTA T100 (RM449U) L4 − E1 (E7, 29 − E5, 16)
R ↔ BRIG switch ON, Transfer L4 position7.5 − 14
IG switch ON, Transfer other than L4 positionBelow 1.5
4WD − E1 (E4, 26 − E5, 16)R−G ↔ BRIG switch ON, Transfer H2 position9 − 14
IG switch ON, Transfer other than H2 positionBelow 3

Downloaded from www.Manualslib.com manuals search engine R05597
0.13 sec. 0.13 sec.
Braking
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−325
1996 TOYOTA T100 (RM449U)
(5) Drive the vehicle straight ahead at about 20 km/h
(12.4 mph) or more, and depress the brake pedal
strongly.
(6) Check that the warning light pattern changes while
braking, as shown.
If the operation is not as specified, inspect the deceleration sen-
sor installation. If the sensor installation is OK, replace the de-
celeration sensor.
(7) Stop the vehicle and turn the ignition switch OFF.
(8) Remove the SST from the terminals of the DLC1.
SST 09843−18020
(d) Check the DTC of the speed sensor function.
Code No.DiagnosisTrouble Area
71Low output voltage of right front speed sensorRight front speed sensor
Sensor installation
72Low output voltage of left front speed sensorLeft front speed sensor
Sensor installation
73Low output voltage of right rear speed sensorRight rear speed sensor
Sensor installation
74Low output voltage of left rear speed sensorLeft rear speed sensor
Sensor installation
75Abnormal change in output voltage of right front speed
sensorRight front speed sensor rotor
76Abnormal change in output voltage of left front speed
sensorLeft front speed sensor rotor
77Abnormal change in output voltage of right rear speed
sensorRight rear speed sensor rotor
78Abnormal change in output voltage of left rear speed
sensorLeft rear speed sensor rotor
79*Deceleration sensor is faultyDeceleration sensor
Sensor installation
*: 4WD models

Downloaded from www.Manualslib.com manuals search engine − DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−327
1996 TOYOTA T100 (RM449U) 43*
(DI−350)
Malfunction in deceleration sensor
Deceleration sensor
Wire harness for deceleration sensor system
ECU
44*
(DI−351)Open or short in deceleration sensor circuit
Deceleration sensor
Open or short in deceleration sensor circuit
ECU
51
(DI−353)Pump motor is locked
Open in pump motor groundABS pump motor
Always
ONMalfunction in ECUECU
*: 4WD models

Downloaded from www.Manualslib.com manuals search engine DI−330
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
1996 TOYOTA T100 (RM449U)
*: 4WD Vehicle

Downloaded from www.Manualslib.com manuals search engine F00359
Fuse Box
on J/B No.1
ECU−IG
4WD: Deceleration Sensor R/B
No.2IG SwitchABS ECU
BatteryW−B B−Y
AM1 ALT
IG1
GND
GND W−B
W−B
W
F7 14
6
IC
A15 IA3
W
W
BB
BA15
A15F75
3110
11
24 6
2
5
2
2
2
2 1
W
− DIAGNOSTICSANTI−LOCK BRAKE SYSTEM
DI−347
1996 TOYOTA T100 (RM449U)
DTC 41 IG Power Source Circuit
CIRCUIT DESCRIPTION
This is the power source for the ECU, hence the actuators.
DTC No.DTC Detecting ConditionTrouble Area
41
Vehicle speed is 3 km/h (1.9 mph) or more and voltage of
ECU terminal IG1 remains at more than 17 V or below 9.5
V for more than 10 sec.Battery
IC regulator
Open or short in power source circuit
ECU
Fail safe function:
If trouble occurs in the power source circuit, the ECU cuts off current to the ABS control (solenoid) relay and
prohibits ABS control.
WIRING DIAGRAM
DI10J−01

Downloaded from www.Manualslib.com manuals search engine EM – ENGINE MECHANICAL (5VZ-FE)

CO/HC EM-1
COMPRESSION EM-2
VALVE CLEARANCE EM-4
IGNITION TIMING EM-9
IDLE SPEED EM-10
TIMING BELT EM-11
CYLINDER HEAD EM-25
ENGINE UNIT (2WD) EM-62
ENGINE UNIT (4WD) EM-73
CYLINDER BLOCK EM-82
EXHAUST SYSTEM EM-108

Downloaded from www.Manualslib.com manuals search engine EM1OO−01
P20830
− ENGINE MECHANICAL (5VZ−FE)TIMING BELT
EM−13
1996 TOYOTA T100 (RM449U)
REMOVAL
1. 4WD:
REMOVE ENGINE UNDER COVER
2. DRAIN ENGINE COOLANT
3. DISCONNECT UPPER RADIATOR HOSE
4. REMOVE DRIVE BELT FOR PS PUMP
5. w/ A/C:
REMOVE DRIVE BELT FOR A/C COMPRESSOR
6. REMOVE DRIVE BELT FOR GENERATOR
7. REMOVE NO. 2 FAN SHROUD
8. REMOVE FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
9. DISCONNECT PS PUMP FROM ENGINE
HINT:
Put aside the pump, and suspend it.
10. w/ A/C:
DISCONNECT A/C COMPRESSOR FROM ENGINE
HINT:
Put aside the compressor, and suspend it.
11. w/ A/C:
REMOVE A/C COMPRESSOR BRACKET
12. REMOVE NO.2 TIMING BELT COVER
(a) Disconnect the camshaft position sensor connector from
the No.2 timing belt cover.
(b) Disconnect the 3 high−tension cord clamps from the No.2
timing belt cover.
(c) Remove the 6 bolts, and timing belt cover.
13. REMOVE FAN BRACKET
(a) Remove the nut and PS pump adjusting strut.
(b) Remove the bolt, nut, and fan bracket.

Downloaded from www.Manualslib.com manuals search engine EM−24
− ENGINE MECHANICAL (5VZ−FE)TIMING BELT
1996 TOYOTA T100 (RM449U)
16. w/ A/C:
INSTALL A/C COMPRESSOR BRACKET
17. w/ A/C:
CONNECT A/C COMPRESSOR TO ENGINE
18. CONNECT PS PUMP TO ENGINE
19. INSTALL FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
Torque:5.4 N·m (54 kgf·cm, 48 in.·lbf)
20. INSTALL NO.2 FAN SHROUD
21. INSTALL AND ADJUST DRIVE BELT FOR GENERA-
TOR (See page CH−1)
22. w/ A/C:
INSTALL AND ADJUST DRIVE BELT FOR A/C COM-
PRESSOR
23. INSTALL AND ADJUST DRIVE BELT FOR PS PUMP
24. CONNECT UPPER RADIATOR HOSE
25. FILL ENGINE WITH COOLANT
26. START ENGINE CHECK FOR LEAKS
27. 4WD:
INSTALL ENGINE UNDER COVER
28. ROAD TEST VEHICLE
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
29. RECHECK ENGINE COOLANT LEVEL

Downloaded from www.Manualslib.com manuals search engine EM1OP−01
EM−30
− ENGINE MECHANICAL (5VZ−FE)CYLINDER HEAD
1996 TOYOTA T100 (RM449U)
REMOVAL
1. 4WD:
REMOVE ENGINE UNDER COVER
2. DRAIN ENGINE COOLANT
3. REMOVE FRONT EXHAUST PIPE (See page EM−108)
4. REMOVE AIR CLEANER CAP, MAF METER AND RES-
ONATOR
5. DISCONNECT THESE CABLES:
(a) w/ Cruise control:
Cruise control actuator cable
(b) Accelerator cable
(c) A/T:
Throttle cable
6. DISCONNECT HEATER HOSE
7. DISCONNECT UPPER RADIATOR HOSE
8. REMOVE DRIVE BELT FOR PS PUMP
(a) Stretch the belt and loosen the fan pulley mounting nuts.
9. w/ A/C:
REMOVE DRIVE BELT FOR A/C COMPRESSOR
10. REMOVE DRIVE BELT FOR GENERATOR
11. REMOVE NO. 2 FAN SHROUD
12. REMOVE FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
13. DISCONNECT PS PUMP FROM ENGINE
HINT:
Put aside the pump, and suspend it.
14. w/ A/C:
DISCONNECT A/C COMPRESSOR FROM ENGINE
HINT:
Put aside the compressor, and suspend it.
15. w/ A/C:
REMOVE A/C COMPRESSOR BRACKET
16. REMOVE HIGH−TENSION CORDS WITH IGNITION
COILS
17. REMOVE SPARK PLUGS
18. REMOVE TIMING BELT AND CAMSHAFT TIMING
PULLEYS (See page EM−13)
19. REMOVE TIMING BELT IDLER NO. 2 (See page
EM−13)
20. REMOVE GENERATOR

Downloaded from www.Manualslib.com manuals search engine − ENGINE MECHANICAL (5VZ−FE)CYLINDER HEAD
EM−61
1996 TOYOTA T100 (RM449U)
27. INSTALL TIMING BELT IDLER NO. 2 (See page
EM−19)
28. INSTALL CAMSHAFT TIMING PULLEYS AND TIMING
BELT (See page EM−19)
29. INSTALL SPARK PLUGS
30. INSTALL HIGH−TENSION CORDS WITH IGNITION
COILS (See page IG−1)
31. w/ A/C:
INSTALL A/C COMPRESSOR BRACKET
32. w/ A/C:
CONNECT A/C COMPRESSOR
33. CONNECT PS PUMP
34. INSTALL FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
Torque: 5.4 N·m (54 kgf·cm, 48 in.·lbf)
35. INSTALL NO. 2 FAN SHROUD
36. INSTALL AND ADJUST DRIVE BELT FOR GENERA-
TOR (See page CH−1)
37. w/ A/C:
INSTALL AND ADJUST DRIVE BELT FOR A/C COM-
PRESSOR
38. INSTALL AND ADJUST DRIVE BELT FOR PS PUMP
39. CONNECT HEATER HOSE AND UPPER RADIATOR
HOSE
40. CONNECT THESE CABLES:
(a) A/T:
Throttle cable
(b) Accelerator cable
(c) w/ Cruise control:
Cruise control actuator cable
41. I N S TA L L M A F M E T E R , R E S O N ATO R A N D A I R
CLEANER CAP ASSEMBLY
42. INSTALL FRONT EXHAUST PIPE (See page EM−108)
43. FILL WITH ENGINE COOLANT
44. START ENGINE AND CHECK FOR LEAKS
45. CHECK IGNITION TIMING (See page EM−9)
46. 4WD:
INSTALL ENGINE UNDER COVER
47. ROAD TEST VEHICLE
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
48. RECHECK ENGINE COOLANT LEVEL