1996 TOYOTA LAND CRUISER heater

PP30B−01
PP−14
−
PREPARATION COOLING
63
Author: Date:
1996 LAND CRUISER (RM451U)
COOLING
EQUIPMENT
HeaterThermostat
Radiator cap tester
ThermometerThermostat
Torque wrench
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PP30C−03
−
PREPARATION COOLING
PP−15
1996 LAND CRUISER (RM451U)
COOLANT
ItemCapacityClassification
Engine coolant
w/ Front heater
w/ Front heater and rear heaters
12.5 liters (13.2 US qts, 11.1 lmp. qts)
13.4 liters (14.2 US qts, 11.8 lmp. qts)
Ethylene−glycol base
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W02075
Heater Main Relay
5 Relay Housing
Metallic Parts
3
2
41
Z07257
Free−Lock
Lock−Free
Heater
Main
Relay Battery Battery
Heater
Main
Relay
SA−104
−
SUSPENSION AND AXLE DIFFERENTIAL LOCKING SYSTEM
961
Author: Date:
1996 LAND CRUISER (RM451U) 3 (M1) −
1 (M2)
OFF − RR
0.5 or less →
10 − 14.5
(Approx. 1 sec) → 0.5 or less
1 (M2) − 3 (M1)RR − OFF
0.5 or less →
10 − 14.5
(Approx. 1 sec) → 0.5 or less
7 (M3) − 5 (M4)OFF or RR − FR RR
0.5 or less →
10 − 14.5
(Approx. 1 sec) → 0.5 or less
5 (M4) − 7 (M3)FR RR − RR or OFF
0.5 or less →
10 − 14.5
(Approx. 1 sec) → 0.5 or less
If the circuit is not as specified, replace the ECU.
(d) Install the ECU in place.
3. INSPECT DIFF. LOCK ACTUATOR
(a) Jack up the vehicle.
(b) Use the heater main relay and connect it, as shown below.
NOTICE:
Connect the terminals being careful not to touch the neigh-
boring terminals or metallic parts of relay housing.
(c) Rotate the tire and check that differential lock has oc- curred.
If operation is not as specified, replace the actuator.
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SF1EN−01
SF−26
−
SFI INJECTOR
1996 LAND CRUISER (RM451U)
REMOVAL
1. DRAIN ENGINE COOLANT
2. DISCONNECT CRUISE CONTROL ACTUATOR CABLE
3. DISCONNECT ACCELERATOR CABLE
4. DISCONNECT THROTTLE CABLE
5. DISCONNECT NO.2 PCV HOSE
6. DISCONNECT AIR CLEANER HOSE
7. REMOVE EGR VACUUM MODULATOR AND VALVE (See page EC−10 )
8. REMOVE BOLT HOLDING HEATER INLET PIPE AND AIR INTAKE CHAMBER
9. DISCONNECT NO.1 PCV HOSE
10. DISCONNECT VACUUM SENSING HOSE
11. DISCONNECT NO.2 WATER BYPASS HOSE
12. DISCONNECT EVAP HOSE
13. DISCONNECT BRAKE BOOSTER HOSE
14. DISCONNECT THROTTLE POSITION SENSOR CON- NECTOR
15. DISCONNECT IDLE AIR CONTROL VALVE CONNEC-
TOR
16. DISCONNECT CONNECTOR FOR EMISSION CON- TROL VALVE SET ASSEMBLY
17. DISCONNECT EGR GAS TEMP. SENSOR CONNEC-
TOR
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SF−34
−
SFI INJECTOR
1996 LAND CRUISER (RM451U)
7. INSTALL INTAKE MANIFOLD STAY
Install the intake manifold stay with the 2 bolts.
Torque: 36 N·m (360 kgf·cm, 26 ft·lbf)
8. CONNECT GROUND STRAP
9. INSTALL ENGINE OIL DIPSTICK
10. CONNECT PS RESERVOIR TANK
Connect the reservoir tank with the 3 bolts. Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
11. CONNECT EGR GAS TEMP. SENSOR CONNECTOR
12. CONNECT CONNECTOR FOR EMISSION CONTROL VALVE SET ASSEMBLY
13. CONNECT IDLE AIR CONTROL VALVE CONNECTOR
14. CONNECT THROTTLE POSITION SENSOR CONNEC- TOR
15. CONNECT BRAKE BOOSTER HOSE
16. CONNECT EVAP HOSE
17. CONNECT NO.2 WATER BYPASS HOSE
18. CONNECT VACUUM SENSING HOSE
19. CONNECT NO.1 PCV HOSE
20. INSTALL BOLT HOLDING HEATER INLET PIPE AND AIR INTAKE CHAMBER
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
21. INSTALL EGR VALVE AND VACUUM MODULATOR (See page EC−10 )
22. CONNECT THROTTLE CABLE
23. CONNECT ACCELERATOR CABLE
24. CONNECT CRUISE CONTROL ACTUATOR CABLE
25. CONNECT AIR CLEANER HOSE
26. CONNECT NO.2 PCV HOSE
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SF1FC−01
SF−64
−
SFI HEATED OXYGEN SENSOR
692
Author: Date:
1996 LAND CRUISER (RM451U)
HEATED OXYGEN SENSOR
INSPECTION
INSPECT HEATER RESISTANCE OF HEATED OXYGEN
SENSORS
(a) Disconnect the heated oxygen sensor connector.
(b) Using an ohmmeter, measure the resistance between ter-
minals +B and HT.
Resistance: 11 − 16 Ω at 20° C (68°F)
If resistance is not as specified, replace the heated oxygen sen-
sor.
(c) Reconnect the heated oxygen sensor connector.
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SR−12
−
STEERING TILT STEERING COLUMN
1996 LAND CRUISER (RM451U)
3. REMOVE INSTRUMENT LOWER FINISH PANEL
(a) Disconnect the hood lock control cable and fuel lid control
cable.
(b) Remove the 4 panel set screws.
4. REMOVE NO.2 HEATER TO REGISTER DUCT
5. REMOVE UPPER AND LOWER COLUMN COVERS
Remove the 5 screws.
6. REMOVE COMBINATION SWITCH WITH SPIRAL CABLE
(a) Disconnect the 2 connectors.
(b) Disconnect the airbag connector.
(c) Remove the 4 screws.
NOTICE:
Do not disassemble the cable or apply oil to it.
7. REMOVE 4 COLUMN HOLE COVER SET BOLTS
8. REMOVE LINK JOINT PROTECTOR
Remove the 2 bolts.
9. DISCONNECT SLIDING YOKE SUB−ASSEMBLY
(a) Place matchmarks on the yoke sub −assembly and worm
gear valve body shaft.
(b) Loosen bolt A and remove bolt B.
10. REMOVE SLIDING YOKE SUB−ASSEMBLY
Remove the bolt A.
11. REMOVE TILT STEERING COLUMN ASSEMBLY
(a) Disconnect the 3 connectors.
(b) Remove the 2 column assembly set nuts and 2 set bolts.
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SR16E−03
−
STEERING TILT STEERING COLUMN
SR−19
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL STEERING COLUMN ASSEMBLY
(a) Torque the 2 column assembly set nuts and 2 set bolts.
Torque:25 N·m (250 kgf·cm, 18 ft·lbf)
(b) Connect the 3 connectors.
2. INSTALL SLIDING YOKE SUB −ASSEMBLY
Temporarily tighten the bolt A.
3. CONNECT SLIDING YOKE SUB−ASSEMBLY
(a) Align the matchmarks on the yoke sub−assembly and
worm gear valve body shaft.
(b) Torque the bolt B. Torque: 34 N·m (350 kgf·cm, 25 ft·lbf)
(c) Torque the bolt A.
Torque: 34 N·m (350 kgf·cm, 25 ft·lbf)
4. INSTALL LINK JOINT PROTECTOR
Torque the 2 bolts. Torque: 12 N·m (120 kgf·cm, 9 ft·lbf)
5. TORQUE 4 COLUMN HOLE COVER SET BOLTS Torque: 13 N·m (130 kgf·cm, 9 ft·lbf)
6. INSTALL COMBINATION SWITCH WITH SPIRAL CABLE
(a) Tighten the 4 screws.
(b) Connect the airbag connector.
(c) Connect the 2 connectors.
7. INSTALL UPPER AND LOWER COLUMN COVERS
Tighten the 5 screws.
8. INSTALL NO.2 HEATER TO REGISTER DUCT
9. INSTALL INSTRUMENT LOWER FINISH PANEL
(a) Tighten the 4 panel set screws.
(b) Connect the hood lock control cable and fuel lid control cable.
10. CENTER SPIRAL CABLE
(a) Check that the front wheels are facing straight ahead.
(b) Turn the cable counterclockwise by hand until it becomes harder to turn the cable.
(c) Then rotate the cable clockwise about 3 turns to align the
red mark.
HINT:
The cable will rotate about 3 turns to either left or right of the
center.
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