Mitsubishi Galant (2004+). Manual — part 1512

MULTI-CENTER DISPLAY

TSB Revision

CHASSIS ELECTRICAL

54A-291

1. Choose "zone code setting" by pressing function button

switch 2 on the compass selection screen, and press
function button switch 3 (ENTER).

2. Find current location and variance zone number on the zone

map.

3. Enter the zone number to calibrate the compass.
4. If the calibration is made successfully, the display unit

buzzer will sound twice.

NOTE: If the calibration fails, a message will appear to indicate
it.
NOTE: Do not install the ski rack, antenna, etc., which are
attached to the vehicle by means of a magnet. They affect the
operation of compass.
NOTE: The compass may not indicate the correct compass
direction in the place shown below:

.

•

Tunnels

•

Railroads

•

Underpass/Overpass

•

Transforming station

•

Large metal structures

•

Area over the subway

Zone code setting

Compass calibration

(Compass)

RETURN

ENTER

AC208552AC

A002229 AB

(Compass)

NO

YES

RETURN

Select correct
zone code

AC209292

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

AB

MULTI-CENTER DISPLAY

TSB Revision

CHASSIS ELECTRICAL

54A-292

VEHICLE MAGNETIC COMPENSATION

M1543009700181

Demagnetization and correction method

1. Demagnetize the body using a commercial demagnetizer.

2. While keeping the distance between the tip of demagnetizer

and the roof panel to approximately 5 cm (2.0 inches), move
the demagnetizer slowly with a sweeping manner on the
rear-half surface of roof panel.

CAUTION

If the tip of demagnetizer touches the roof panel, the mag-
netizing condition of body becomes worse to the contrary.
Absolutely avoid this.
3. Slowly draw the demagnetizer apart from the body. Turn off

the switch of demagnetizer when it is apart from the body
more than 5 cm (2.0 inches).

CAUTION

If the demagnetizer is turned off near the body or it is sud-
denly separated from the body, the magnetizing condition
of body becomes worse to the contrary. Absolutely avoid
these.

AC001246AB

COMMERCIAL DEMAGNETIZER

AC001247

FRONT

DEMAGNETIZER

AB

APPROXIMATELY
5cm(2.0 in)

ROOF PANEL

MULTI-CENTER DISPLAY

TSB Revision

CHASSIS ELECTRICAL

54A-293

CHECK AT MULTI CENTER DISPLAY UNIT TERMINAL

M1543007600519

1

2

11 12

3 4

13 14

5

6

15 16

7

8

17 18

9 10

19 20

C-06

AC210139

1

2

11 12

3 4

13 14

5

6

15 16

7

8

17 18

9 10

19 20

C-06

AC

C-05

C-05

<LOW GRADE TYPE>

<MIDDLE GRADE TYPE>

TERMINAL
NO.

INPUT/
OUTPUT

SIGNAL
SYMBOL

TERMINAL
VOLTAGE
(V)

HARNESS
DISCREPANCY

FAILURE SYMPTOM DUE
TO HARNESS
DISCREPANCY

1

Input

Battery (Battery
power supply)

Battery
positive
voltage

Open
circuit

−

Screen is not displayed. All
operations are not possible.

−

Short
circuit

Fuse is blown.

2

Input

Ignition switch
(IG1)

Battery
positive
voltage

Open
circuit

−

Screen is not displayed. All
operations are not possible.

−

Short
circuit

Fuse is blown.

3

Input

Ignition switch
(ACC)

Battery
positive
voltage

Open
circuit

−

Screen is not displayed. All
operations are not possible.

−

Short
circuit

Fuse is blown.

4

Input

ILL + (lighting
switch)

Hi: Battery
positive
voltage
Lo: 0

− 1

Open
circuit

Short
circuit

Not lighted.

5

Output

ILL - (illumination
light control
signal)

0.4

Open
circuit

Short
circuit

display brightness control is
not possible.

6

−

GND

0

Open
circuit

−

Screen is not displayed.

7 Input/out

put

SB3

−

−

−

−

MULTI-CENTER DISPLAY

TSB Revision

CHASSIS ELECTRICAL

54A-294

8

Input/out
put

M-DATA
(Audio)(M-BUS
data signal)

• Hi: 4 − 5

• Lo: 0 − 1

Open
circuit

Short
circuit

Low grade type

• "E" or "E01" to "E03"

indications

Middle grade type

• Frozen screen (screen

does not change)

• "Communication Error"

indication

9

Input/out
put

M-CLOCK (A/C)
(M-BUS clock
signal)

• Hi: 4 − 5

• Lo: 0 − 1

Open
circuit

Short
circuit

Low grade type

• "E" or "E01" to "E03"

indications

Middle grade type

• Frozen screen (screen

does not change)

• "Communication Error"

indication

10

Input/out
put

M-BUSY (Audio)

• Hi: 5

• Lo: 0 − 1

Open
circuit

Short
circuit

Low grade type

• "E" or "E01" to "E03"

indications

Middle grade type

• Frozen screen (screen

does not change)

• "Communication Error"

indication

11
(Low-grade
type)

Input

Vehicle speed
signal

• Hi: 5

• Lo: 0 − 1

Open
circuit

Short
circuit

-

14

− 20

No connection

TERMINAL
NO.

INPUT/
OUTPUT

SIGNAL
SYMBOL

TERMINAL
VOLTAGE
(V)

HARNESS
DISCREPANCY

FAILURE SYMPTOM DUE
TO HARNESS
DISCREPANCY