Daewoo Matiz (2003 year). Manual - part 14

1E – 8  ENGINE ELECTRICAL

CHARGING SYSTEM (B-TYPE : DAC)

D102E403

1 Generator Assembly
2 Generator Shackle
3 Generator Drive End Nut
4 Generator Pully
5 Generator Collar
6 Generator Drive End Bracket
7 Generator Stator Assembly
8 Frame Bearing
9 Generator Fan

10 Generator Rotor Assembly

11 Frame Bearing

12 Generator Frame
13 Regulator Assembly
14 Brush Holder Assembly
15 Rectifier Assembly
16 Shield
17 Through - Bolt
18 Generator Cover
19 Battery Positive Terminal Nut

ENGINE ELECTRICAL  1E – 9

IGNITION SYSTEM

D102E404

1 Ignition Coil
2 Spark Pulg
3 Ignitoin Wire (#0)
4 Ignition Wires (#1, #2, #3)
5 Support Clamp
6 Mounting Clamp
7 Distributor Assembly
8 Coupling
9 Distributor Oil Seal

10 Distributor Housing

11 Distributor Shaft

12 Plate
13 Optical Sensor Unit
14 Plate
15 Bushing
16 Disc Wheel
17 Inner Cover
18 Outer Cover
19 Distributor Rotor
20 Distributor Cap Seal
21 Distributor Cap

1E – 10  ENGINE ELECTRICAL

DIAGNOSTIC INFORMATION AND PROCEDURE

IGNITION SYSTEM

Condition

Probable Cause

Correction

No Crank

D

Low battery voltage.

D

Charging the battery or Replace
the battery.

D

Battery cable is loose, corroded,
or damaged.

D

Repair or Replace the battery
cable.

D

Faulty starter motor or starter
motor circuit is open.

D

Repair or Replace the starter
motor/starter motor circuit.

D

Faulty ignition switch or fuse Ef2
is blown.

D

Replace the ignition switch or fuse
Ef2.

D

Ground short.

D

Repair the ground short.

Crank OK, But Too Slow

D

Low battery voltage.

D

Charging the battery or Replace
the battery.

D

Batter.

D

Battery cables is loose, corroded,
or damaged.

D

Repair or Replace the battery
cable.

D

Faulty starter motor.

D

Repair or Replace the starter
motor.

Starter Motor Does Not Stop

D

Faulty starter motor.

D

Repair or Replace the starter
motor.

D

Faulty ignition switch.

D

Replace the ignition switch.

Starter Motor Running, But Not
Cranking

D

Broken the clutch pinion gear or
faulty starter motor.

D

Replace the starter motor.

D

Broken the flywheel ring gear.

D

Replace the flywheel.

D

Connected circuit is open.

D

Repair the open circuit.

Overcharging Battery

D

Faulty the IC regulator.

D

Replace the IC regulator.

Battery Discharge

D

Loosen the generator drive belt.

D

Adjust the belt tension or Replace
the belt.

D

The circuit is open or a short.

D

Repair the open or a short circuit.

D

Faulty IC regulator.

D

Replace the IC regulator.

D

Battery run down.

D

Replace the battery.

D

Open ground circuit.

D

Repair the open ground circuit.

Charging Indicator Lamp 

D

Fault IC regulator.

D

Replace the IC regulator.

Does Not Work When the
Ignition Switch ON

D

Charging indicator lamp is blown
or fuse F8 is blown.

D

Repair or Replace the charging
indicator lamp/fuse F8.

(Engine Does Not Work)

D

Faulty ignition switch.

D

Replace the ignition switch.

D

Generator ground circuit is open
or a short.

D

Repair the circuit.

Charging Indicator Lamp 

D

Faulty IC regulator.

D

Replace the IC regulator.

Does Not Put Out Lights After
Starting the Engine

D

Battery cable is corroded or
damaged.

D

Repair or Replace the battery
cable.

D

Loosen the generator drive belt.

D

Adjust the belt tension or Replace
the belt.

D

Faulty wiring harness.

D

Repair the wiring harness.

ENGINE ELECTRICAL  1E – 11

IGNITION SYSTEM (Cont’d)

Condition

Probable Cause

Correction

Hard to Starting the Engine

D

Faulty ignition coil.

D

Replace the ignition coil.

D

Faulty distributor (include the
optical sensor).

D

Replace the distributor or the
optical sensor.

D

Faulty spark plug.

D

Replace the spark plug or Adjust
the gap.

D

Poor ignition timing.

D

Reset the valve timing.

Engine Idling State is Unstable

D

Faulty spark plug.

D

Replace the spark plug or Adjust
the gap.

D

Faulty ignition coil.

D

Replace the ignition coil.

D

Poor ignition timing.

D

Reset the valve timing.

Poor Engine Accelerating

D

Poor ignition timing.

D

Reset the valve timing.