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Mitsubishi Galant. Manual - part 618

IGNITION SWITCH

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CHASSIS ELECTRICAL

54A-25

6. Select "key ID registr,"press "YES".

If DTC 11 exists,"Can't execute" will be displayed.Check for
DTC 11(Refer to

P.54A-10

7. Input the password. Use the "UP" and "DOWN" keys to

change the current password digit to a value between 0 and
9. Use the "LEFT" and "RIGHT" keys to move to a different
password digit. Press the "YES" key to accept the
password.

NOTE: Four separate digits must be input to make up the
password.

If an incorrect password is input five times in a row, this screen
is displayed and the Immobilizer-ECU switches to unauthorized
operation, start-prevention mode.

8. Press the "YES" key to start key ID registration.

9. This will be displayed when the key ID registration is

successful. If an error occurs during key ID registration, the
message "Can't execute" will be displayed. If the key has
already been registered, "Key ID has been registered" will
be displayed.

AC000518

ACX01558

ACX01626AB

ACX01561AC

ACX01562AB

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CHASSIS ELECTRICAL

IGNITION SWITCH

54A-26

10.The number of keys currently registered will be displayed.

To register an additional key, replace the ignition key with
the next key to be registered within five seconds and then
press the "YES" key. Key ID registration screen will be
displayed, then register another key.

NOTE: A maximum of eight different keys can be registered.

If key ID registration is complete, press the "NO" key.
11.This completes the registration operation. Turn the ignition

switch "LOCK" (OFF) and leave it off for approximately ten
seconds.

12.Check that the engine can be started with each of the

ignition keys.

13.Check that the immobilizer system DTC and MFI system

DTC did not set.

14.Turn the ignition switch to "LOCK" (OFF) position.

15.Disconnect scan tool MB991502.

IGNITION SWITCH REMOVAL AND INSTALLATION

REMOVAL AND INSTALLATION

M1543002100100

ACX01563 AB

AC002879

ETACS-ECU (GROUP 42, KEYLESS
ENTRY SYSTEM

P.42-72

>>A<<

IMMOBILIZER-ECU

IGNITION SWITCH REMOVAL
STEPS

HOOD LOCK RELEASE HANDLE

DRIVER'S UNDERCOVER (REFER
TO GROUP 52A, INSTRUMENT
PANEL

P.52A-11

COLUMN COVER, UPPER

COLUMN COVER, LOWER

KEY RING ANTENNA

BULB

KEY REMINDER SWITCH

<<A>>

10. STEERING LOCK CYLINDER
11. IGNITION SWITCH

IGNITION SWITCH REMOVAL
STEPS (Continued)

IGNITION SWITCH

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CHASSIS ELECTRICAL

54A-27

REMOVAL SERVICE POINT

<<A>> STEERING LOCK CYLINDER REMOVAL
1. Insert the key in the steering lock cylinder and turn it to the

"ACC" position.

2. Using a small Phillips head screwdriver, pull the steering

lock cylinder toward you.

INSTALLATION SERVICE POINT

>>A<< IMMOBILIZER-ECU INSTALLATION
If the immobilizer-ECU is replaced, peel off the immobilizer
serial number sticker from shown position. Then attach a new
immobilizer-ECU identification sticker.

IGNITION SWITCH INSPECTION

M1543002200099

IGNITION SWITCH CONTINUITY CHECK

Disconnect ignition switch connector C-58 without removing
the ignition switch and steering lock cylinder. Then check the
continuity.

AC002880 AB

SMALL
PHILLIPS HEAD
SCREWDRIVER

AC002881AB

SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONNECTION

"LOCK"(OFF)

"ACC"

1-6

Continuity

"ON"

1-2-4-6

Continuity

"START"

1-2-3-5

Continuity

AC002882AB

CONNECTOR: C-58

COLUMN SWITCH

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-28

KEY REMINDER SWITCH CHECK

Disconnect key reminder switch connector C-59 without
removing the key reminder switch and steering lock cylinder.
Then check the continuity.

Ignition key ring antenna check

Check the continuity between terminal 3 and terminal 7.

Standard value: 2 ohms or less

CO M B IN ATIO N M ETERS A SSEM BLY AND VEH IC LE SPEED

SENSO R

INTRODUCTION TO COMBINATION METER DIAGNOSIS

M1543009900312

All vehicles are equipped with an electrical
speedometer and tachometer. If the speedometer or
tachometer does not function, there may be trouble
in the electrical system.

COMBINATION METER DIAGNOSTIC TROUBLESHOOTING STRATEGY

M1543006900186

Use these steps to plan your diagnostic strategy. If
you follow them carefully, you will be sure that you
have exhausted most of the possible ways to find a
combination meter fault.
1. Gather information from the customer.

2. Verify that the condition described by the

customer exists.

3. Find the malfunction by following the symptom

chart.

4. Verify the malfunction is eliminated.

SYMPTOM CHART

M1543007200243

STATUS OF
IGNITION KEY

TESTER
CONNECTION

SPECIFIED
CONNECTION

Removed

1-2(Illumination
light)
4-6(Switch)