1996 TOYOTA T100 check engine

Downloaded from www.Manualslib.com manuals search engine Ye s
Ye s No
No
No
Ye s
OK
NGS
SU
UP
PTape player faulty.
Radio assembly faulty.
Tape player faulty.
Radio assembly faulty. Tape player 11 ANY SPEAKER DOES NOT WORK
S : Radio + Tape Player U : Radio − Tape Player (Built−in Power Amplifier)
Is radio operating normally?P : Radio − Tape Player (Separate Power Amplifier)
Is hiss produced by non−functioning speaker?
Is there continuity in speaker wire harness?
Temporarily install another speaker.
Functions OK?Speaker wire harness faulty.Radio assembly faulty.
Recheck system after repair.
Speaker faulty.
S
U
PTape player faulty.
Radio assembly faulty.
Radio assembly faulty.
Recheck system after repair.
− BODY ELECTRICALAUDIO SYSTEM
BE−73
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine 12 Tape Player SOUND QUALITY POOR (VOLUME FAINT)
S : Radio + Tape Player U : Radio − Tape Player (Built−in Power Amplifier)
P : Radio − Tape Player (Separate Power Amplifier)
Functions OK if different cassette tape inserted? Cassette tape faulty.
NoYe s
No
No
NoNo Ye s
Ye s
Ye s
Ye s Operates normally after cleaning the heads?
Head dirty.
Install properly.
Speaker faulty. Is radio operating normally?
Is speaker properly installed?
Temporarily install another speaker.
Functions OK?Radio assembly faulty.
S
U
PTape player faulty.
Radio assembly faulty.
Radio assembly faulty.
Recheck system after repair.
BE−74
− BODY ELECTRICALAUDIO SYSTEM
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine S : Radio + Tape Player U : Radio − Tape Player (Built−in Power Amplifier)
P : Radio − Tape − CD Player (Separate Power Amplifier)
15 Tape Player
No
Radio assembly faulty. CASSETTE TAPE WILL NOT EJECT
Is tape player operating normally?
OK Is radio operating normally?
NG
Check if DOME fuse is OK? Replace fuse.
Is B + applied to power amplifier? Ye s
Ye s
Ye s
Ye s
Ye sNo
No
No Cassette tape jammed.
Tape player faulty. S
UP
S
UPB + wire harness faulty.
Is B + applied to tape player?
Is B + applied to radio assembly?Is there continuity in
B+ wire harness between
power amplifier and
radio assembly.Power amplifier
faulty.
No
Radio assembly faulty. Tape player faulty. S
UP
B + wire harness faulty.
P
SU BE−76
− BODY ELECTRICALAUDIO SYSTEM
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine BE1PK−02
− BODY ELECTRICALANTENNA
BE−81
1881 Author: Date:
1996 TOYOTA T100 (RM449U)
ANTENNA
INSPECTION
1. INSPECT ANTENNA MOTOR
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (−) lead to terminal 2.
(b) Check that the motor turns (moves upward).
NOTICE:
These tests must be done quickly (within 3 − 5 seconds) to
prevent the coil from burning out.
(c) Then, reverse the polarity, check that the motor turns the
opposite way (moves downward).
NOTICE:
These tests must be done quickly (within 3 − 5 seconds) to
prevent the coil from burning out.
2. INSPECT ANTENNA MOTOR CONTROL RELAY CIR-
CUIT
Disconnect the connector from the relay and inspect the con-
nector on wire harness side, as shown in the chart below.
Tester connectionConditionSpecified condition
2 − 3ConstantContinuity
6 − GroundConstantContinuity
1 − GroundConstantBattery positive voltage
4 − GroundIgnition switch LOCK or ACCNo voltage
4 − GroundIgnition switch ONBattery positive voltage
5 − GroundIgnition switch LOCKNo voltage
5 − GroundIgnition switch ACC or ONBattery positive voltage
7 − GroundIgnition switch LOCKNo voltage
7 − GroundIgnition switch ACC or ON
(Radio switch and cassette OFF)No voltage
7 − GroundIgnition switch ACC or ON
(Radio switch or cassette ON)Battery positive voltage
8 − GroundIgnition switch LOCKNo voltage
If circuit is as specified, replace the relay.

Downloaded from www.Manualslib.com manuals search engine BE03N−09
I01856
Ground
Power Source
(Illumination)(Clock Side) (Wire Harness Side) E
ILL
B
ACCPower Source
(System Operation)
Power Source
(Display Operation)
2
3
4Connector
1 CLOCK WILL NOT OPERATE
I01857
(Clock Side)
(Wire Harness Side)
B + GND
e−4−2−De−4−1−D
Ye s
Ye sNo
No
Is there battery positive voltage between terminal +B and body
ground.
Is there battery positive voltage between terminal GND and body
ground.
Replace clock.Open or short circuit in wire harness between terminal
+B and DOME fuse.
Open circuit in wire harness between terminal
GND and body ground.
− BODY ELECTRICALCLOCK
BE−83
1883 Author: Date:
1996 TOYOTA T100 (RM449U)
CLOCK
TROUBLESHOOTING
HINT:
Troubleshoot the clock according to the table below.
ProblemNo.
Clock will not operate1
Clock loses or gains time2
± 1.5 seconds / day
1. PROBLEM NO.1
(a) Check that the battery positive voltage is 10 − 16 V.
If voltage is not as specified, replace the battery.
(b) Check that the DOME fuse is not blown.
If the fuse is blown, replace the fuse and check for short.
(c) Troubleshoot the clock as follows.
HINT:
Inspect the connector on the wire harness side.

Downloaded from www.Manualslib.com manuals search engine 2 CLOCK LOSES OR GAINS TIME
I01858
(Clock Side)
(Wire Harness Side)
B + GND
e−4−2−D
e−4−1−D
Ye s
Is there battery positive voltage between terminal +B and
body ground.
Adjust or replace clock.Bellow 10 V
Locate cause and repair, or rechange battery.
BE−84
− BODY ELECTRICALCLOCK
1884 Author: Date:
1996 TOYOTA T100 (RM449U)
2. PROBLEM NO.2
(a) Check that the battery positive voltage is 10 − 16 V.
If voltage is not as specified, replace the battery.
(b) Inspect the error of the clock.
Allowable error (per day): ± 1.5 seconds
If the error exceeds the allowable error, replace the clock.
(c) Check that the clock adjusting button is sticking in posi-
tion and has failed to return.
If the error exceeds the allowable error, replace the clock.
(d) Troubleshoot the clock as follows.
HINT:
Inspect the connector on the wire harness side.

Downloaded from www.Manualslib.com manuals search engine BO0DZ−03
Z07820
SST
Z07821
BO2556
− BODYFRONT DOOR
BO−9
1996 TOYOTA T100 (RM449U)
ADJUSTMENT
1. ADJUST DOOR IN FORWARD/REARWARD AND
VERTICAL DIRECTIONS
Using SST, adjust the door by loosening the body side hinge
bolts.
SST 09812−00010
Torque: 25 N·m (260 kgf·cm, 19 ft·lbf)
2. ADJUST DOOR IN LEFT/RIGHT AND VERTICAL
DIRECTIONS
Loosen the door side hinge bolts to adjust.
HINT:
Substitute the standard bolt for the centering bolt.
(See page BO−5)
Torque: 25 N·m (260 kgf·cm, 19 ft·lbf)
3. ADJUST DOOR LOCK STRIKER
(a) Check that the door fit and door lock linkages are adjusted
correctly.
(b) Loosen the striker mounting screws to adjust the striker.
(c) Using a plastic hammer, tap the striker to adjust it.

Downloaded from www.Manualslib.com manuals search engine BO0E3−02
N05675
BB A
C A
C
− BODYFRONT WIPER AND WASHER
BO−13
1996 TOYOTA T100 (RM449U)
INSPECTION
INSPECT WASHER NOZZLE
(a) While operating the washer, check whether the upper
point where the washer fluid hits the windshield and the
surge area are within the range indicated by the hatched
line.
A: Approx. 150 mm (5.91 in.)
B: Approx. 50 mm (1.97 in.)
C: Approx. 0 − 50 mm (0 − 1.97 in.)
(b) Check if the lower point where the washer fluid hits the
windshield is within the range of the wiping pattern the
area of the glass which is wiped by the wiper blades.