1996 MITSUBISHI 3000GT service

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio and Tape Player54-175c-4
Sound quality is poor, or sound is weak.
Yes
,/lEnsure that the tape label is not loose, that the tape itself is not
deformed and that the tape is tightly wound.
l
Tapes of C-i 20 or greater length often get caught in the mechanismand should not be used.
Yes
No
ccl
tIs proper operation obtained when thecaYes/No
1 Repair or replace speaker.1c-5
Cassette tape will not be ejected.
The problems covered here are all the result of the use of a bad tape (deformed or not properly tightened)
or of a malfunction of the cassette player itself. Malfunctions involving the tape becoming caught in themechanism and ruining the case are also possible, and attempting to force the tape out of the player
can cause damage to the mechanism. The player should be taken to a service dealer for repair.
1 TSB Revision1

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio and Tape Player54-177
C-8Faulty auto reverse.
-1 Yes
Does the player play OK if the tape is changed?I*mNo
lEnsure that the tape label is not loose, that the tape itself is not deformedand that the tape is tightly wound.
l Tapes of C-120 or greater length often get caught in the mechanism
and should not be used.
1No
,1
Yes
+vreplaceIs the cassette player properly installed to the vehicle?,
No
Yes*/I
1Repair or replace cassette player.
C-9Tape gets caught in mechanism*‘.I
l lWhen the tape is caught in the mechanism, the case may not eject. When this occurs,
do not try to force the tape out as this may damage the tape player mechanism. Take
the cassette to a service dealer for repair.
Does the player play OK if the tape’2 is changed?
No
l 2Tape used is bad.
Ensure that the tape label is not loose, that the tape itself is not deformedand that the tape is tightly wound. Also, tapes of C-120 or greater length
often get caught in the mechanism and should not be used.
Repair or replace cassette player.
i
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio and Taste Plaver
D-4Sound quality is poor.1Does it play properly if another proper CD is loaded?
No
Replace CD.Repair or replace CD player.
1 D-5CD will not be ejected.Is the key switch (ignition key) at ACC or ON?
YesTurn the key to ON.
tIs the combined amplifier or radio set connected securely?
YesSecurely connect the subjected one.
If CD is not ejected, don’t reject it.
The player may be damaged. Therefore, contact a service
shop for reoairs.
D-6No sound from one speaker.Is CD player securely connected to the combined radio set?
YesSecurely connect them.
Does it play properly if another CD player is combined?
NoRepair or replace CD player.
IRepair or replace the combined radio set.
TSB Revision

Downloaded from www.Manualslib.com manuals search engine 54-186
CHASSIS ELECTRICAL - Radio and Tape Player
RADIO REMOTE-CONTROL
REMOVAL AND INSTALLATION
CAUTION: SRSBefore removal of air bag module, refer to GROUP 52B -Service Precautions and Air Bag Module and Clock Spring.
When removing and installing the remote control switch,
don’t allow any impact or shock to the air bag module.cup to 1993 models>

2.5 Nm1.8 ft.lbs.
Removai steps
1. Air bag module (Refer to GROUP
528 -Air Bag Module and Clock Spring.)
2. Radio remote control switchRADIO AND TAPE PLAYER
REMOVAL AND INSTALLATION2 4
Vehicle without

Z16FO49100002403
Removal steps
1. Radio panel2. Radio and tape player
3. CD player4. Radio bracket5. Front console assembly (Refer to GRbUP
52A - Console Box.)
1 TSB Revision

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio and Tape Player54-I 89
Antenna going downAntenna going up
16FO203
16F019800002406
REMOVAL SERVICE POINT
+A,REAR SEAT CUSHION REMOVAL
Raise and remove the seat cushion with the lever pulled.
INSTALLATION SERVICE POINT
.AqREAR SEAT CUSHION INSTALLATION
(1) Securely fit the attachment wire of the seat cushion
under the seatback.
(2) Pass the inner seat belt buckles through the cushion.
(3) Securely fit the lock plates of the seat cushion into
the holes in the floor.
INSPECTION
ANTENNA MOTOR INSPECTION
Disconnect the motor antenna control unit connector, connect
the positive terminal of the power supply to terminal (1) and
connect the negative terminal to terminal (4) to check that
the antenna goes up, and that when the connections are re-
versed, the antenna goes down.
MOTOR ANTENNA CONTROL UNIT INSPECTION
(1) Connect the harness connector to the motor antenna.
(Body harness)
(2) Disconnect the antenna motor connector.
(3) With the ignition switch in the ACC or ON position, operate
the radio switch and check the voltage between the termi-
nals during the period when the antenna is going up or
going down.
I
I
Antenna operating
directionTerminals to checkVoltage (V)
I
Down
UPl-310-13
3-410-13
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Rear Window Defogger54-203
L
L-J
c
Normal characteristic curve
Voltage
j\
PositivePrinted heater lineterminalNegativeterminal
Abnormal characteristic curve
Voltage
Qj (( r”!“Yui;
Positive
terminalPrinted heater line Negativeterminal
216Y332
BreakTape
\
Conductive
paint
216Y333
16FO16700002409ON-VEHICLE SERVICE
THE PRINTED-HEATER LINES CHECK
(1) Run engine at 2,000 rpm. Check heater element with bat-tery at full.
(2) Turn ON rear window defogger switch. Measure heater
element voltage with circuit tester at rear window glass
center A.
Condition good if indicating about 6 V.
(3) If 12 V is indicated at A, there is a break in the negative
terminals from A.
Move test bar slowly to negative terminal to detect where
voltage changes suddenly (0 V).(4) If 0 V is indicated at A, there is a break in the positive
terminals from A. Detect where the voltage changes sud-
denly (12 V) with the same method described.
THE PRINTED-HEATER LINES REPAIR
REQUIRED MATERIALSl Thinner
l Tapel Lead-free gasoline
l Fine brush
l Conductive paint
(1) Clean disconnected area with lead-free gasoline. Tape
along both sides of heater element.
(2) Mix conductive paint thoroughly. Thin the required amount
of paint in a separate container with a small amount of
thinner and paint break three times at 15 minute intervals.(3) Remove tape and leave for a while before use (circuit
complete).
(4) When completely dry (after 24 hours) finish exterior with
a knife.
Caution
Clean glass with a soft cloth (dry or damp) along defog-
ger heater element.REAR WINDOW DEFOGGER SWITCH
(1)Remove rear window defogger switch from the meter bezel.(Refer to
P.54-109.)
(2) Operate the switch and check the continuity between the
terminals.
TSB Revision

Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Theft-alarm Svstem54-205
THEFT-ALARM SYSTEM
L,
SPECIAL TOOLS
L
Q
Tool number and name
MB991 341
Scan tool
(Multi-use tester
)
ROM Pack
(For the number,refer to GROUP 00
-
Precautions Before
Service.)
MB991 502
Scan tool
(MUT-II)
ROM pack
MB991
52%.
Diagnostictrouble
code check harnessSupersession
MB991 341 C
MB991 502
MB991 529
i
1 TSB Revision
Application
Up to 1993 models
Checking the theft-alarm system
All models
Checking the theft-alarm system
From 1994 models
Checking the theft-alarm system
using a voltmeter