TOYOTA T100 1996 Factory Service Manual

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Back−up Light Switch
Junction Block No.1
 Back−up Light Relay (A/T)
 GAUGE FuseIgnition Switch
Rear Combination Light
BE037−04
BE−26
− BODY ELECTRICALBACK−UP LIGHT SYSTEM
1826 Author: Date:
1996 TOYOTA T100 (RM449U)
BACK−UP LIGHT SYSTEM
LOCATION

Downloaded from www.Manualslib.com manuals search engine Z15350
Back−up Light Switch (M/T Vehicle) RZN Series
VZN Series
Back−up Light Switch (M/T Vehicle)
PNP Switch (A/T Vehicle)
− BODY ELECTRICALBACK−UP LIGHT SYSTEM
BE−27
1827 Author: Date:
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine BE038−03
BE2682
Z05930
1
2 3
51
2
3
5
BE4049 BE1840
BE−28
− BODY ELECTRICALBACK−UP LIGHT SYSTEM
1996 TOYOTA T100 (RM449U)
INSPECTION
1. INSPECT BACK−UP LIGHT SWITCH CONTINUITY
ConditionTester connectionSpecified condition
Free−No continuity
Push1 − 2Continuity
If continuity is not as specified, replace the switch.
2. INSPECT BACK−UP LIGHT RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 − 2Continuity
Apply B+ between
terminals 1 and 2.3 − 5Continuity
If continuity is not as specified, replace the relay.

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Hi−Mount Stop Light
Rear Combination Light
Stop Light Switch
Junction Block No.1
 STOP Fuse
BE039−04
− BODY ELECTRICALSTOP LIGHT SYSTEM
BE−29
1829 Author: Date:
1996 TOYOTA T100 (RM449U)
STOP LIGHT SYSTEM
LOCATION

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Z09279
2
1
Z09280
BE−30
− BODY ELECTRICALSTOP LIGHT SYSTEM
1996 TOYOTA T100 (RM449U)
INSPECTION
INSPECT STOP LIGHT SWITCH CONTINUITY
w/o Cruise Control:
Switch positionTester connectionSpecified condition
Switch pin free (Brake
pedal depressed)1 − 2Continuity
Switch pin pushed in
(Brake pedal released)−No continuity
If continuity is not as specified, replace the switch.
w/ Cruise Control:
Switch positionTester connectionSpecified condition
Switch pin free (Brake
pedal depressed)2 − 4Continuity
Switch pin pushed in
(Brake pedal released)1 − 3Continuity
If continuity is not as specified, replace the switch.

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I22851
− BODY ELECTRICALWIPER AND WASHER SYSTEM
BE−31
1831 Author: Date:
1996 TOYOTA T100 (RM449U)
WIPER AND WASHER SYSTEM
LOCATION

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w/MIST WIPER
MIST
Washer
LO
HI
Washer
INT
LO
HI
BE03C−02
BE2769
BE2770
BE−32
− BODY ELECTRICALWIPER AND WASHER SYSTEM
1996 TOYOTA T100 (RM449U)
INSPECTION
1. INSPECT WIPER SWITCH CONTINUITY
w/ Mist Wiper:
Switch positionTester connectionSpecified condition
MIST4 − 8Continuity
OFF7 − 8Continuity
LO4 − 8Continuity
HI4 − 9Continuity
w/ Intermittent Wiper:
Switch positionTester connectionSpecified condition
OFF7 − 8Continuity
INT7 − 8Continuity
LO4 − 8Continuity
HI4 − 9Continuity
2. INSPECT WASHER SWITCH CONTINUITY
w/ Mist Wiper:
Switch positionTester connectionSpecified condition
OFF−No continuity
ON1 − 2Continuity
w/ Intermittent Wiper:
Switch positionTester connectionSpecified condition
OFF−No continuity
ON1 − 2Continuity
If continuity is not as specified, replace the switch.
3. INSPECT INTERMITTENT WIPER OPERATION
(a) Turn the wiper switch to INT position.
(b) Variable Type:
Turn the intermittent time control switch to FAST position.
(c) Connect the positive (+) lead from the battery to terminal
4/9 and the negative (−) lead to terminal 1/9.
(d) Connect the positive (+) lead from the voltmeter to termi-
nal 8/9 and the negative (−) lead to terminal 1/9, check
that the meter needle indicates battery positive voltage.
(e) After connecting terminal 7/9 to terminal 4/9, connect to
terminal 1/9.
Then, check that the voltage rises from 0 volts to battery
positive voltage within the times, as shown in the table.

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Non Variable Type
Variable TypeSpecified value
3.3 ± 1 secs.
INTFAST
LOW Switch position Switch position
INT
Specified value
1.6 ± 1 secs.
10.7 ± 5 secs.
Approx. 12 V
Approx. 12 V
Approx. 12 V 0 V
0 V
0 V
N05983
N05984
N05985
− BODY ELECTRICALWIPER AND WASHER SYSTEM
BE−33
1996 TOYOTA T100 (RM449U)
If operation is not as specified, replace the wiper and washer
switch.
4. Low Speed:
INSPECT WIPER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 3 and
the negative (−) lead from the battery to the motor body, check
that the motor operates at low speed.
If operation is not as specified, replace the motor.
5. High Speed:
INSPECT WIPER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 2 and
the negative (−) lead from the battery to the motor body, check
that the motor operates at high speed.
If operation is not as specified, replace the motor.
6. Stopping at Stop Position:
INSPECT WIPER MOTOR OPERATION
(a) Operate the motor at low speed and stop the motor op-
eration anywhere except at the stop position by discon-
necting positive (+) lead from terminal 3.

Downloaded from www.Manualslib.com manuals search engine N05986
BE4117
BE−34
− BODY ELECTRICALWIPER AND WASHER SYSTEM
1996 TOYOTA T100 (RM449U)
(b) Connect terminals 3 and 5.
(c) Connect the positive (+) lead from the battery to terminal
6 and the negative (−) lead from the battery to the motor
body, check that the motor stops running at the stop posi-
tion after the motor operates again.
If operation is not as specified, replace the motor.
7. INSPECT WASHER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 2 and
the negative (−) lead to terminal 1, check that the motor oper-
ates.
NOTICE:
These tests must be performed quickly (within 20 seconds)
to prevent the coil from burning out.
If operation is not as specified, replace the motor.

Downloaded from www.Manualslib.com manuals search engine BE03D−02
I22848
− BODY ELECTRICALCOMBINATION METER
BE−35
1835 Author: Date:
1996 TOYOTA T100 (RM449U)
COMBINATION METER
LOCATION