SsangYong Korando III (2010 year). Service manual — part 403

09-5

1452-01

2) Battery

Battery assembly

Clamp - Battery

Bolt

Cable assembly - Cable positive

Cable assembly - Battery ground

Bolt - Earth

Cap - Terminal

Connector - Battery

1.

2.

3.

5.

6.

8.

9.

10.

Nut

Nut

Cab - Earth

Box assembly - Battery sub

Fuse - MID 80A

Clamp - Battery cable

Grommet - Ring terminal

Grommet - Ring terminal

17.

18.

20.

21.

22.

23.

24.

25.

09-6

Item

How to check

DTC set value / Action

Output current

B terminal current

Rotor coil

resistance

L terminal voltage

3. INSPECTION

1) Alternator

Output Test

▶

Disconnect the cable connected to the B

terminal on the alternator. Connect one

end of the ammeter to the B terminal and

the other end to the cable connected to

the B terminal.

Measure the maximum output value.

(Maintain the engine speed between

2,500 and 3,000 rpm.)

(Turn the headlamp and all the electrical

switches on.)

1.

2.

Pass: If the measured current

is 45 A or higher.

Fail: If the measured current is

less than 45 A.

Check the current of the B

terminal.

-

-

-

Move the gear selector lever to the neutral

position.

Maintain the engine speed at 2,500 rpm

with the vehicle unloaded.

(Turn all the electrical switches off.)

1.

2.

Open circuit: If the measured

current is 5 A or higher.

-

Disconnect the negative cable from the

battery.

Remove the B terminal and turn off the

ignition switch.

Measure the resistance between the L

and F terminals with an ohmmeter.

1.

2.

3.

Pass: If the measured

resistance is between 3 and
6Ω.

Faulty rotor coil or slip ring: If

the measured resistance is
less than 3Ω or greater than
6Ω.

-

-

Connect the B terminal wiring.

Measure the voltage with the engine

running.

1.

2.

Specification: 12.5V to 14.5V

Faulty IC regulator or field

coil: If the measured voltage

is 14.5V or higher.

-

-

Disconnect the negative cable from the battery.

Connect the negative cable again after connecting the ammeter.

-

-

09-7

1452-01

Troubleshooting

▶

Item

Cause

Action

Overcharged battery

Defective alternator voltage regulator

Replace

Defective voltage detection wiring

Repair or replace

Discharged battery

Loose alternator drive belt

just the belt tension or
replace

Poor connection of related circuit or open
circuit

Retighten the loose
connection or repair
open circuit

Defective alternator voltage regulator

Replace

Terminated battery

Replace

Defective ground

Repair

Charge warning lamp does

not come on when turning on

ignition switch with engine

stopped

Defective alternator voltage regulator

Replace

Open circuit in charge warning lamp, fuse
or wiring

Replace or repair the
charge warning lamp or
fuse

Defective ignition switch

Replace

Defective ground of alternator circuit

Repair

Charge warning lamp does

not go off after starting

engine

Defective alternator voltage regulator

Replace

Corroded or worn battery cable

Repair or replace

Loose alternator drive belt

Adjust the belt tension or
replace the belt

Defective wiring harness

Repair or replace

09-8

2) Battery

Inspection

▶