MITSUBISHI 3000GT 1992 2.G Workshop Manual

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.
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Downloaded from www.Manualslib.com manuals search engine 54-176CHASSIS ELECTRICAL - Radio and Tape Player
C-6Uneven revolution. Tape speed is fast or slow.
NoYesAre there any foreign objects inside the cassette player?
Remove foreign object(s).
No
Is the head or capstan roller dirty?
I-
Z16AO668
No
j Reoair or replace cassette olaver.
Yes
C-7Automatic search does not work.IDoes the MSS (automatic search) button” depress properly?
YesButton improperly operated.
1Yesc Tape used is bad.
Nol l
lWhen the time between songs on a tape is less than three seconds,or when there is a three second period in the middle of a song in
which the volume level is extremely low, the automatic search function
*2may not work properly.
lEnsure 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.
t1 Repair or replace the cassette player.
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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
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Downloaded from www.Manualslib.com manuals search engine 54-178CHASSIS ELECTRICAL - Radio and TaDe Plaver
D. CD PLAYER
D-lCD will not be accepted.
Does the shutter open when a CD is inserted? l l
YesTake out the CD.
1 Yes
tThough CD is completely inserted once, “e
CD is rejected? l 3No-l
Yes
tCheck CD.l Is the labeled side faced downward?
l Is the recorded face of the CD dirty?
l Does dew exit on the recorded face of the CD?- Yes- Insert the CD correctly or check to see if the
CD is defective.
No
l 1‘2
‘3
tReplace CD.If the CD is already loaded, doesn’t the shutter open to allow
insertion when another CD is inserted?
If the key switch is not at ACC or ON, the CD stops at depth
of 15 mm below the panel surface even when it is inserted, andit will be rejected when pushed farther?
Even though the CD is loaded, E (error) is sometimes displayedwith the CD rejected because of vibration/ shock or dew on the
CD face or optical lens.
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L
D-2No sound.1I
Does it play if an existing proper CD is inserted? )Yes-Replace defective CD.
No
No
FYes
ture, and recheck operation.*IDoes it operate properly?
II NoAre the radio set and CD player connected
C;_TRepair or replace CD player.
-(The combined radio cassette must operate
properly.)
D-3CD sound skips.
1.Sound sometimes skips during parking.
iIs CD face scratched or dirty?CD is defective, or clean CD.
NoDoes it play properly if CD is replaced with an existing proper CD?
Yes
Repair or replace CD player..
1 Replace CD.
2.Sound sometimes skips during driving.(Stop vehicle, and check it.)
(Check it by using a proper CD which is free of scratch, dirt or other abnormality.)
Does sound skip when the side of
YesNo
tSecurely mount the CD player.
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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.
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio and Tape Player54-181
E. MOTOR ANTENNA
LE-lMotor antenna won’t extend or retract.
Clean and polish the surface of the antenna rod.Is the radio power switch ON?
Yes
Switch it ON.Is voltage (approx. 12 V) emitted to the radio’s motor antenna terminal’?
YesRepair or replace the radio.i
tIs the antenna bent?
No
tIs the antenna relay OK?
Yes
Replace the antenna relay.
iIs the motor OK?
YesNo
c
Repair the harness.I-
TSB Revision. Replace the motor.

Downloaded from www.Manualslib.com manuals search engine 54-182CHASSIS ELECTRICAL - Radio and Tape Player
E-2Motor antenna extends and retracts but does not receive.Is the antenna’ itself OK?
YesRepair or replace it.
Is operation normal when a new antenna assembly is directly installedto the radio?
YesRefer to B. “Radio troubleshooting”.
/ Replace the feeder cable.
Hz+
216N0087-IChecking the antenna
*
Ohmmeter measurement locations
Circuits from F to A, B, C, D and E
Circuit between G and H
Circuits from H to A, B, C, D and E
Result
Continuity
Continuity
No continuity
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Card
Security code216N1034
Typical name card
A Cards
PROCEDURE FOR INPUTOFSECURITYCODE FOR RADIOAND TAPE PLAYER WITH ANTI-THEFT SYSTEM
The radio and tape player does not operate in the following
states.
(1) Power supply to the radio and tape player has been sus-
pended for more than one hour continuously by removing
the cable from the battery terminal or disconnecting the
harness connectors.
(2) The power supply to the radio and tape player has been
suspended for more than one hour owing to blown fuse
or discharged battery.(3) The radio and tape player has been replaced.
If the radio and tape player does not operate for these causes,
input the security code by the following procedure to operate
it.
1.Using any of the following methods, confirm the security
code.
(1)
Read the security code indicated on the cards retained
by the user.
(2) If the security code is unknown owing to the user’s
loss of the cards,a. Remove the audio panel and then pull out the
radio and tape player partially.
b.Read the serial No. shown on the name card of
the radio and tape player.
c.Look up the anti-theft code corresponding to the
serial number in the serial number-anti-theft code
table; or, make inquiries to Mitsubishi Motor Sales
of America, Inc.(3) When the radio and tape player is replaced
Read the security code on the cards attached to the
upper surface of the replacement radio and tape player.
NOTE
Deliver the cards (two) to the user.
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Downloaded from www.Manualslib.com manuals search engine 54-184CHASSIS ELECTRICAL - Radio and Tape Plaver
TYPE 1
POWER button Disp’ayPROG button
TYPE 2
DisplayPROG button
Memoryselect
button
POWER button
TYPE 3
PROG button
ZHllA004
Memory,1r select
POW’ER buttonIDisplayH’llAlM
section00002402
Typical security code “5283”
ZHllFOOl
2.Return power supply for the radio and player to the normal
state.3. Turn the ignition key to the “ACC” position.
4. Press the POWER button, and “code” will be displayed
on the display.
5.Press No.1 through No.4 memory select buttons and setthe
4-digit security code indicated on the card.
Every time each digit key is pressed, the number changes
as follows:
40 +l +2--e 9+0 **-
6.Press the PROG button. After a beep is heard, the radioand tape player will be in the operating state.
7. If the input security code does not agree with that in
memory, “1 Err” is displayed on the display. In a few se-conds, it will change to “code”. So, repeat steps 4 and
5.
NOTE
(1) The security code can be set three times at the most.
(2) The second error is displayed as “2 Err”. If the third
error is made, “3 Err” is displayed and then it changes
to “OFF”.
(3) When setting is attempted four or more times, keeping
the ignition key in the “ACC” or “ON” position for about
one hour will automatically erase the “OFF” display.
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