Mitsubishi Outlander (2013+). Manual - part 345

 

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Mitsubishi Outlander (2013+). Manual - part 345

 

 

AK602879

Wire

AQ

Rear bracket

Brush

CHARGING SYSTEM

ENGINE ELECTRICAL

16-16

>>B<< FRONT BRACKET INSTALLATION

AK802863

Wire

AD

After installing the rotor, remove the wire used to 
secure the brush.

INSPECTION

M1161001700914

ROTOR

AK602881AB

1. Check the rotor coil continuity. Make sure that 

there is continuity between the slip rings. Measure 
the rotor resistance. If it is excessively small, it 
indicates a shorted rotor. If there is no continuity 
or if it is shorted, replace the rotor assembly.

Standard value: 3 

 5 

AK602882AB

2. Check for rotor coil earthing. Make sure that there 

is no continuity between the slip ring and the core. 
Replace the rotor assembly if there is continuity.

STATOR

AK602883AB

1. Check the stator continuity. Make sure that there 

is continuity between the coil leads. Replace the 
stator assembly if there is no continuity.

AK602884AB

AB

2. Check for coil earthing. Make sure that there is no 

continuity between the coil and the core. Replace 
the stator assembly if there is continuity.

CHARGING SYSTEM

ENGINE ELECTRICAL

16-17

RECTIFIERS

AK602885AB

1. Positive Rectifier Test: Check for continuity 

between positive rectifier and stator coil lead 
connection terminal with a circuit tester. 

If there is continuity in both directions, diode is 
shorted. Replace rectifier assembly.

AK602886AB

2. Negative Rectifier Test: Check for continuity 

between negative rectifier and stator coil lead 
connection terminal.

If there is continuity in both directions, diode is 
shorted, and rectifier assembly must be replaced.

AK602887AB

3. Diode Trio Test: Check three diodes for continuity 

by connecting an ammeter to both ends of each 
diode.

If there is no continuity in both directions, diode is 
faulty and heatsink assembly must be replaced.

BRUSH

AK602888

Protrusion
length

AB

1. Replace the brush if its protrusion length is less 

than the limit.

Limit: min. 2 mm

AK602889

Solder

AB

2. Unsolder pigtail and remove old brush and spring.

STARTING SYSTEM

ENGINE ELECTRICAL

16-18

STARTING SYSTEM

GENERAL INFORMATION

M1162000101294

If the ignition switch is turned to the "START" posi-
tion, engine-ECU turns ON the starter relay, current 
flows in the pull-in and holding coils provided inside 
magnetic switch, attracting the plunger, When the 
plunger is attracted, the lever connected to the 
plunger is actuated to engage the overrunning clutch 
with the pinion gear.
On the other hand, attracting the plunger will turn on 
the magnetic switch, allowing the "B" terminal and 
"M" terminal to conduct. Thus, current flows to 
engage the starter motor.

When the ignition switch is returned to the "ON" posi-
tion after starting the engine, engine-ECU turns OFF 
the starter relay, the pinion gear is disengaged from 
the ring gear.
An overrunning clutch is provided between the pinion 
and the armature shaft, to prevent damage to the 
starter.

SYSTEM DIAGRAM

AK604152

Pull-in coil

Holding coil

Plunger

Lever

Pinion gear

Overrunning clutch

Yoke

Brush

Armature

Ignition switch - ST

Engine-ECU

Starter relay

Battery

+

AC

B

M

S

STARTER MOTOR SPECIFICATIONS

Item

4B1

Type

Reduction drive with planetary gear

STARTING SYSTEM

ENGINE ELECTRICAL

16-19

SERVICE SPECIFICATIONS

M1162000300734

Item

Standard value

Limit

Pinion gap mm

0.5 

− 2.0

Commutator run-out mm

0.05

0.1

Commutator diameter mm

29.4

28.8

Undercut depth mm

0.5

 0.2

ON-VEHICLE SERVICE

STARTER RELAY CONTINUITY CHECK

M1162001401179

4

3

2

1

1

2

3

4

ACC00019

AB

AB

Starter relay

Relay box

Relay equipment
side connector

Battery voltage Terminal No. to 

be connected 
to tester

Continuity test 
results

Not applied

− 4

Open circuit

Connect 
terminal No.1 to 
battery (

−) 

terminal.
Connect 
terminal No.2 to 
battery (+) 
terminal.

− 4

Continuity (less 
than 2 

Ω)

Rated output kW/V

1.3/12

Number of pinion teeth

8

Item

4B1

 

 

 

 

 

 

 

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