battery replacement MITSUBISHI 3000GT 1993 2.G Workshop Manual

Downloaded from www.Manualslib.com manuals search engine iGENERAL
- How to Diagnose31
Normal close (NC) type
Deenergized stateEnergized state
Current does not flow
Z1680235
State of fuse blown due to overcurrent
/
L
I21680237
State of fuse blown due to thermal fatigue
Z1660236When a normal close type relay as illustrated here is
checked, there should be continuity between terminals
(1) and (2) and between terminals 3 and 4 when the relay
is deenergized, and the continuity should be lost betweenterminals 3 and 4 when the battery voltage is applied
to the terminals
1 and 2. A relay can be checked in this
manner and it cannot be determined if a relay is okay
or faulty by checking its state only when it is deenergized
(or energized),
CHECKING FUSESA blade type fuse has test taps provided to allow checking
of the fuse itself without removing it from the fuse block. Thefuse is okay if the test light comes on when its one lead is
connected to the test taps (one at a time) and the other lead
is grounded. (Change the ignition switch position adequatelyso that the fuse circuit becomes live.)
CAUTIONS IN EVENT OF BLOWN FUSE
When a fuse is blown, there are two probable causes as follows:One is that it is blown due to flow of current exceeding its
rating.The other is that it is blown due to repeated on/off current
flowing through it. Which of the two causes is responsible
can be easily determined by visual check as described below.(1) Fuse blown due to current exceeding rating
The illustration shows the state of a fuse blown due to
this cause. In this case, do not replace the fuse with a
new one hastily since a current heavy enough to blow
the fuse has flowed through it. First, check the circuit
for shorting and check for abnormal electric parts. Only
after the correction of such shorting or parts, fuse of the
same capacity should be used as a replacement. Never
use a fuse of larger capacity than the one that has blown.
If such a fuse is used, electric parts or wirings could be
damaged before the fuse blows in the event an overcurrent
occurs again.(2) Fuse blown due to repeated current on/off
The illustration shows the state of a fuse blown due to
repeated current on/off. Normally, this type of problem
occurs after fairly long period of use and hence is less
frequent than the above type. In this case, you may simplyreplace with a new fuse of the same capacity.
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Downloaded from www.Manualslib.com manuals search engine 238CIRCUIT .DIAGRAMS - Central Door Locking Circuit
<Vehicles with keyless entry system>l
The indicator does not blink after pressing thetransmission switch of the transmitter.
1) Check or replace the battery. (Refer to
GROUP
42-Keyless Entry System.)
2) Replace the transmitter.
l Transmitted wave is being sent from thel
R.H. and L.H. doors can be locked and unlocked
by the transmitter but the dome light and footlight do not blink or come on. (Interlocked
lighting of the dome light and foot light by means
of the dome light switch or door opening and
closing is normal).
transmitter (indicator is blinking), but the system
does not operate.1) Check the cryptographic code registering
method. (Refer to GROUP
42-Keyless
Entry System.)
2)Check the keyless entry control unit terminalvoltage. (Refer to GROUP
42-Trouble-
shooting.)3) Check the coaxial cable of antenna and
the ground wire for connection.
l Only R.H. or L.H. door can be locked or
unlocked.
1)Check the door lock power relay 1 (for front
passenger’s door) or door lock power relay2 (for driver’s door). (Refer to GROUP
42-Central Door Locking System.)
2)Check the keyless entry control unit terminalvoltage. (Refer to GROUP
42-Trouble-
shooting.)
1)Check the keyless entry control unit terminal
voltage (Refer to GROUP
42-Troubleshoot-
ing.)2) Check the harness.
NOTE
l :Perform this check when replacement of the
transmitter and/or
keyless entry control unit or
faulty storage of cryptographic code has been
made.
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Lighting System
Up to 1993 modelsFrom 1994 mod&
__ _..--.
Vertical center lineZ16FO509
JHot
z&ky M-j’ Within~ Within600mm1mm (in.)600 mm
(23.6)
(23.6)
Note l ’ Up to 1993 modelsl 2 From 1994 models
1 Etomj
0000236600002387
LUMINOUS INTENSITY MEASUREMENT
Measure the luminous intensity of headlights with a photo-me-ter in accordance with the instruction manual prepared by
the manufacturer of the photometer and make sure that the
luminous intensity is within the following limit.Limit: 20,000 cd or more
NOTE
(1) When measuring the luminous intensity of headlight, keepthe engine at 2,000 rpm and have the battery charged.
(2) If there are specific regulations for luminous intensity ofheadlights in the region where the vehicle is operated,
make sure that the intensity conforms to the requirements
of such regulations.
FOG LIGHT AIMING
1.Place vehicle on a known level floor 7.6 m (25 feet) from
aiming screen or light colored wall.
2. Use adjusting screw to adjust the top end of high intensity
zone to dimension A.
BULB REPLACEMENT
1. Disconnect the connector.
2. Turn the bulb socket counterclockwise to pull it out.
Caution
Do not touch the surface of the headlight bulb with handsor dirty gloves. If the surface dies become dirty, clean
it with alcohol or thinner, and let it dry thoroughly before
installing.
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Downloaded from www.Manualslib.com manuals search engine CHASSIS ELECTRICAL - Radio- and TaDe Plaver54-183
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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