1996 TOYOTA T100 relay

Downloaded from www.Manualslib.com manuals search engine P07170
Ohmmeter
No
ContinuityContinuity
Ohmmeter 1
3
25ST034−02
P07171
Ohmmeter
Continuity
Battery 1
2 35
− STARTING (3RZ−FE)STARTER RELAY
ST−17
1186 Author: Date:
1996 TOYOTA T100 (RM449U)
STARTER RELAY
INSPECTION
1. REMOVE STARTER RELAY (Marking: ST)
HINT:
The relay is located in the No. 1 junction block on the driver’s
side.
2. INSPECT STARTER RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity be-
tween terminals 1 and 2.
If there is no continuity, replace the relay.
(b) Check that there is no continuity between terminals 3 and
5.
If there is continuity, replace the relay.
3. INSPECT STARTER RELAY OPERATION
(a) Apply battery voltage across terminals 1 and 2.
(b) Using an ohmmeter, check that there is continuity be-
tween terminals 3 and 5.
If there is no continuity, replace the relay.
4. REINSTALL STARTER RELAY

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STARTER ST-1
STARTER RELAY ST-16

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P02536
Continuity
No continuity
P02537
Ohmmeter
Battery Continuity ST−16
− STARTING (5VZ−FE)STARTER RELAY
1202 Author: Date:
1996 TOYOTA T100 (RM449U)
STARTER RELAY
INSPECTION
1. REMOVE STARTER RELAY (Marking: ”ST”)
LOCATION: The relay is located in the No.1 junction block on
the driver’s side.
2. INSPECT STARTER RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity be-
tween terminals 1 and 2.
If there is no continuity, replace the relay.
(b) Check that there is no continuity between terminals 3 and
5.
If there is continuity, replace the relay.
3. INSPECT STARTER RELAY OPERATION
(a) Apply battery voltage across terminals 1 and 2.
(b) Using an ohmmeter, check that there is continuity be-
tween terminals 3 and 5.
If there is no continuity, replace the relay.
4. REINSTALL STARTER RELAY

Downloaded from www.Manualslib.com manuals search engine SA0GA−01
F01743
Differential
A.D.D. Indicator Switch
ActuatorVacuum TankTransfer Indicator SwitchA.D.D. Relay 4WD Indicator A.D.D. Solenoids
(VSV2 and VSV4)
− SUSPENSION AND AXLEA.D.D. CONTROL SYSTEM
SA−69
1508 Author: Date:
1996 TOYOTA T100 (RM449U)
A.D.D. CONTROL SYSTEM
LOCATION

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Air FilterE
F
SA0385
Air FilterE
F
SA0375
1
2 3
4
61
23
4
6
Z04174
Z04175
− SUSPENSION AND AXLEA.D.D. CONTROL SYSTEM
SA−71
1996 TOYOTA T100 (RM449U)
(b) Connect the battery to the solenoid.
Check that air flows from the port E to port F.
Check that air does not flow from the port E to the air filter.
(c) Disconnect the battery positive voltage from the solenoid.
Check that air flows from the port E to the air filter.
Check that air does not flow from the port E to port F.
5. INSPECT A.D.D. RELAY
(a) Using an ohmmeter, check that continuity exists between
terminals 1 and 3.
(b) Using an ohmmeter, check that continuity exists between
terminals 2 and 6.
(c) Connect the positive (+) lead from the battery to terminal
6 and the negative (−) lead to terminal 2.
(d) Using an ohmmeter, check that continuity exists between
terminals 1 and 4.
6. INSPECT A.D.D. INDICATOR SWITCH
(a) Using an ohmmeter, check that continuity exists between
terminals when the switch when the switch is pushed (dif-
ferential connected position).
(b) Using an ohmmeter, check that continuity doesn’t exists
when the switch is free (differential disconnected posi-
tion).
7. INSPECT TRANSFER INDICATOR SWITCH
(a) Using an ohmmeter, check that there is continuity be-
tween terminals between terminals when the switch is
pushed (transfer 4WD position).
(b) Using an ohmmeter, check that there is continuity be-
tween terminals when switch is free (transfer H2 position).

Downloaded from www.Manualslib.com manuals search engine F14857
BR1NW−01
R07778
BR−58
− BRAKEABS ACTUATOR
1663 Author: Date:
1996 TOYOTA T100 (RM449U)
ABS ACTUATOR
ON−VEHICLE INSPECTION
1. INSPECT BATTERY POSITIVE VOLTAGE
Battery positive voltage: 10 − 14 V
2. DISCONNECT CONNECTORS
(a) Disconnect the 2 connectors from the control relay.
(b) Disconnect the connector from the actuator.
3. CONNECT ACTUATOR CHECKER (SST) TO ACTUA-
TOR
(a) Connect the actuator checker (SST) to the actuator, con-
trol relay and body side wire harness through the sub−
wire harness C and E (SST) as shown in the illustration.
SST 09990−00150, 09990−00200, 09990−00210
(b) Connect the red cable of the checker to the battery posi-
tive (+) terminal and black cable to the negative (−) termi-
nal. Connect the black cable of the sub−wire harnesses
to the battery negative (−) terminal or body ground.
(c) Place the ”SHEET L” (SST) on the actuator checker.
SST 09990−00370
4. INSPECT BRAKE ACTUATOR OPERATION
(a) Start the engine, and run it at idle.
(b) Turn the selector switch of the actuator checker in
”FRONT” position.
(c) Push and hold in the MOTOR switch for a few seconds.
Make sure that you can hear the motor running.

Downloaded from www.Manualslib.com manuals search engine R07783
R07784
R07785
R07782
BR−60
− BRAKEABS ACTUATOR
1665 Author: Date:
1996 TOYOTA T100 (RM449U)
(d) Push the REAR switch while pressing the POWER
SWITCH, and check that the brake pedal cannot be de-
pressed.
NOTICE:
Do not keep the POWER SWITCH pushed down for more
than 10 seconds.
(e) Release the REAR switch then the POWER SWITCH,
and check that the brake pedal can be depressed.
(f) Push and hold in the MOTOR switch for a few seconds,
and check that the pedal returns.
(g) Release the brake pedal.
(h) Push and hold in the MOTOR switch for a few seconds.
(i) Depress the brake pedal and hold it for about 15 seconds.
As you hold the pedal down, push the MOTOR switch for
a few seconds. Check that the brake pedal does not pul-
sate.
(j) Release the brake pedal.
7. PUSH MOTOR SWITCH
(a) Push and hold on the MOTOR switch for a few seconds.
(b) Stop the engine.
8. DISCONNECT ACTUATOR CHECKER (SST) FROM
ACTUATOR
Remove the ”SHEET L” (SST) and disconnect the actuator
checker (SST) and sub−wire harness (SST) from the actuator,
control relay and body side wire harness.
SST 09990−00150, 09990−00200, 09990−00210,
09990−00370
9. CONNECT CONNECTOR TO ACTUATOR
10. CLEAR DTC (See page DI−321)

Downloaded from www.Manualslib.com manuals search engine R15457
Return Tube
Intermediate Shaft Assembly
Pressure Feed Tube
PS Gear Assembly
Pitman Arm Sub−Assembly
With Relay Rod
Spring Washer 44 (450, 33)
*36 (365, 26)
: Specified torque
N·m (kgf·cm, ft·lbf)
35 (360, 26)
44 (450, 33)
*36 (365, 26)
142 (1450, 105)
177 (1800, 130)
SR080−01
SR−72
− STEERINGPOWER STEERING GEAR (4WD)
1746 Author: Date:
1996 TOYOTA T100 (RM449U)
POWER STEERING GEAR (4WD)
COMPONENTS