Mitsubishi L200. Manual — part 664

IGNITION SWITCH

CHASSIS ELECTRICAL

54A-23

DIAGNOSIS PROCEDURE

STEP 1. Connector check: C-307 ignition switch
connector

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the defective connector.

STEP 2. Voltage measurement at ignition switch
connector C-307 in order to check the battery
circuit of power supply system to the ignition
switch.

(1) Disconnect the ignition connector C-307 and

measure the voltage at ignition switch connector
C-307 harness side.

(2) Measure the voltage between terminal 1 and

earth.

OK: System voltage

Q: Is the check result normal?

YES :

Go to Step 4.

NO :

Go to Step 3.

AC903858AC

Connector: C-307 <LHD>

Harness side

AC903869AC

Connector: C-307 <RHD>

Harness side

AC903858AC

Connector: C-307 <LHD>

Harness side

AC903869AC

Connector: C-307 <RHD>

Harness side

AC402679

Connector C-307
(Harness side)

HH

IGNITION SWITCH

CHASSIS ELECTRICAL

54A-24

STEP 3. Check the wiring harness from ignition
switch connector C-307 (terminal No.1) to fusible
link (3).

NOTE:

Prior to the wiring harness inspection, check junction
block connector C-207 and C-211, and repair if nec-
essary.

• Check the battery power supply line for open cir-

cuit.

Q: Is the check result normal?

YES :

Go to Step 5.

NO :

Repair the wiring harness.

STEP 4. Check the ignition switch.
Refer to

P.54A-26

.

Q: Is the ignition switch in good condition?

YES :

Go to Step 5.

NO :

Replace the ignition switch.

STEP 5. Retest the system.

Q: Do the device and the system work normally when

the ignition switch is operated?
YES :

The trouble can be an intermittent

malfunction (Refer to GROUP 00

− How to

Cope with Intermittent Malfunction ).

NO :

Return to Step 1.

AC903858AC

Connector: C-307 <LHD>

Harness side

AC903869AC

Connector: C-307 <RHD>

Harness side

AC509934 CV

Connectors: C-207, C-211 <LHD>

Harness side

C-211

C-207

Harness side

C-211

C-207

Junction block (Front view)

AC509936 BY

C-207

Connectors: C-207, C-211 <RHD>

Harness side

C-211

C-207

Harness side

C-211

Junction block (Front view)

IGNITION SWITCH

CHASSIS ELECTRICAL

54A-25

REMOVAL AND INSTALLATION

M1541200300849

WARNING

•

Before removal of the air bag module,
refer to GROUP 52B, Service Precautions
() and Driver’s, Front Passenger’s Air Bag
Module(s) and Clock Spring ().

•

When removing and installing the steer-
ing wheel, do not let it bump against the
air bag module.

CAUTION

When the steering lock cylinder is replaced, refer
to the ID Code Registration Judgement Table

P.54A-39

and register the each ID code.

AC805697 AB

2

3

4

1

2

Section A – A

Claw

NOTE
: Claw position

5

6

A

A

1

1.1 ± 0.2 N·m

1.3 ± 0.2 N·m

2.5 ± 0.5 N·m

Removal steps

•

Lower panel (Refer to GROUP 52A,
Instrument panel assembly .)

1.

Steering column upper cover (Refer
to GROUP 52A, Instrument Panel
Assembly ).

2.

Steering column lower cover (Refer
to GROUP 52A, Instrument Panel
Assembly ).

•

Steering wheel (Refer to GROUP
37, Steering wheel .)

3.

Column switch assembly

4.

Ignition switch

<<

A

>>

5.

Key ring

<<

B

>>

6.

Steering lock cylinder

Removal steps (Continued)

IGNITION SWITCH

CHASSIS ELECTRICAL

54A-26

REMOVAL SERVICE POINTS

<<A>> KEY RING REMOVAL

Remove the key ring from the steering lock cylinder
assembly because the key ring cannot be removed
from the vehicle with immobilizer system.

<<B>> 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.

INSPECTION

IGNITION SWITCH CONTINUITY CHECK

M1541200400039

Disconnect ignition switch connector without remov-
ing the ignition switch. Then check the continuity.

KEY REMINDER SWITCH CONTINUITY
CHECK <VEHICLES WITH KEYLESS
ENTRY SYSTEM>

M1541200500252

Disconnect key reminder switch connector without
removing the ignition switch and key reminder
switch. Then check the continuity.

AC805688

Key ring

AB

Steering lock cylinder assembly

AC502623

Lock pin

AB

AC509421AB

Switch
position

Tester connection

Specified
condition

"LOCK" (OFF)

1

− 2, 1 − 4, 1 − 5, 1 −

6

Open
circuit

"ACC"

1

− 6

Continuity
exists (2

Ω

or less)

"ON"

1

− 2, 1 − 4, 1 − 6, 2 −

4, 2

− 6, 4 − 6

"START"

1

− 2, 1 − 5, 2 − 5

Status of ignition key

Tester
connection

Specified
condition

Removed

4

− 6

Continuity
exists (2

Ω

or less)

Inserted

4

− 6

Open
circuit

AC509420AB

6

2
7

5

1
3 4