warning TOYOTA T100 1996 Factory Repair Manual

Downloaded from www.Manualslib.com manuals search engine N06234
Oil Pressure Gauge
Ignition
Switch
BatteryTest Bulb
(3.4W)
Z09833
w/ TachometerAB
BE4917
Test LED
Battery
BE1217
Ignition
Switch
BatteryWarning Light
BE2570
ONOFF
− BODY ELECTRICALCOMBINATION METER
BE−43
1996 TOYOTA T100 (RM449U)
(c) Ground terminal on the wire harness side connector
through a 3.4 W test bulb.
(d) Turn the ignition ON, check that the bulb lights up and the
receiver gauge needle moves to the high side.
If resistance value is not as specified, replace the receiver
gauge.
16. INSPECT OIL PRESSURE RECEIVER GAUGE RESIS-
TANCE
Measure the resistance between terminals A and B.
Resistance: Approx. 25.0 Ω
If resistance value is not as specified, replace the receiver
gauge.
17. INSPECT OIL PRESSURE SENDER GAUGE OPERA-
TION
(a) Disconnect the connector from the sender gauge.
(b) Apply battery positive voltage to the sender gauge termi-
nal through a test LED.
(c) Check that the bulb does not light when the engine is
stopped.
(d) Check that the LED flashes when the engine is running.
The number of flashes should vary with the engine speed.
If operation is not as specified, replace the sender gauge.
18. INSPECT BRAKE WARNING LIGHT
(a) Disconnect the connectors from the level warning switch
and parking brake switch.
(b) Connect terminals on the wire harness side connector of
the level warning switch connector.
(c) Turn the ignition switch ON, check that the warning light
lights up.
If the warning light does not light up, test the bulb.
19. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Check that there is no continuity between terminals with
the switch OFF (float up).
(b) Check that there is continuity between terminals with the
switch ON (float down).
If operation is not as specified, replace the switch.

Downloaded from www.Manualslib.com manuals search engine N06136
ON
OFF
BE1217
Warning Light
Ignition
Switch
Battery
N07797
ONOFF
N13155
Warning Light
Ignition
Switch
Battery
N06137
ON
OFF BE−44
− BODY ELECTRICALCOMBINATION METER
1996 TOYOTA T100 (RM449U)
20. INSPECT PARKING BRAKE SWITCH
(a) Check that there is continuity between terminals with the
switch ON (switch pin released).
(b) Check that there is no continuity between terminals with
the switch OFF (switch pin pushed in).
If operation is not as specified, replace the switch.
21. INSPECT WASHER LEVEL WARNING LIGHT
(a) Disconnect the connectors from the level warning switch
and parking brake switch.
(b) Connect terminals on the wire harness side connector of
the level warning switch connector.
(c) Remove the CHARGE fuse and turn the ignition switch
ON, check that the warning light come on.
If the warning light does not light up, test the bulb.
22. INSPECT WASHER LEVEL SWITCH
(a) Check that there is no continuity between terminals with
the switch OFF (float up).
(b) Check that there is continuity between terminals with the
switch ON (float down).
If operation is not as specified, replace the switch.
23. INSPECT SEAT BELT WARNING LIGHT
(a) Remove the integration relay from the junction block
No.1.
(b) Ground terminal 9 on the junction block side connector.
(c) Turn the ignition switch ON, check that the warning light
lights up.
If the warning light does not light up, inspect the bulb or wire har-
ness.
24. INSPECT BUCKLE SWITCH CONTINUITY
(a) Check that there is continuity between terminals on the
switch side connector with the switch ON (belt unfas-
tened).
(b) Check that there is no continuity between terminals on the
switch side connector with the switch OFF (belt fastened).
If operation is not as specified, replace the seat belt inner.

Downloaded from www.Manualslib.com manuals search engine Z16016
Door Lock Control Switch
Door Courtesy Switch Junction Block No.1
 GAUGE Fuse
 POWER WINDOW Fuse
Door Lock Control
Relay
Door Lock Motor
 Door Unlock Detection Switch
Ignition Switch
 Key Unlock Warning SwitchDoor Key Lock and Unlock Switch
BE03I−03
BE−50
− BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1850 Author: Date:
1996 TOYOTA T100 (RM449U)
POWER DOOR LOCK CONTROL SYSTEM
LOCATION

Downloaded from www.Manualslib.com manuals search engine Z14871
Unlock
16
BE2595 N02970
BE−54
− BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1996 TOYOTA T100 (RM449U) 7 − Ground
Passenger’s door courtesy switch OFF
(Door closed)No continuity
7 − GroundPassenger’s door courtesy switch ON
(Door opened)Continuity
9 − GroundDriver’s door lock switch UNLOCKContinuity
9 − GroundDriver’s door lock switch LOCKNo continuity
10 − GroundDriver’s key lock and unlock switch Lock or OFFNo countinuity
10 − GroundDriver’s key lock and unlock switch UNLOCKCountinuity
11 − GroundConstantContinuity
12 − GroundPassenger’s door lock switch UNLOCKContinuity
12 − GroundPassenger’s door lock switch LOCKNo continuity
14 − GroundDriver’s door courtesy switch OFF (Door closed)No continuity
14 − GroundDriver’s door courtesy switch ON (Door opened)Continuity
2 − GroundConstantBattery positive voltage
8 − GroundIgnition switch LOCK or ACCNo voltage
8 − GroundIgnition switch ONBattery positive voltage
13 − GroundKey unlock warning switch OFF
(Ignition key removed)No voltage
13 − GroundKey unlock warning switch ON (Ignition key set)Battery positive voltage
If circuit is as specified, inspect the door lock signal and key−off
power window signal.
9. Door Lock Signal:
INSPECT DOOR LOCK CONTROL RELAY
HINT:
When the relay circuit is as specified, inspect the door lock sig-
nal.
(a) Connect the connector to the relay.
(b) Connect the positive (+) lead from the voltmeter to termi-
nal 1 and the negative (−) lead to terminal 6.
(c) Set the door lock control switch to UNLOCK, check that
the voltage rises from 0 V to battery positive voltage for
approximately 0.2 seconds.