2004 DAEWOO LACETTI wiper speed

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TABLE OF CONTENTS
Section 0B General Information
Section 1 Engine
Section 1A General Engine Information
Section 1C1 1.4L/1.6L DOHC Engine Mechanical
Section 1C2 1.8L DOHC Engine Mechanical
Section 1D Engine Cooling
Section 1E Engine Electrical
Section 1F Engine Controls
Section 1G Engine Exhaust
Section 2 Suspension
Section 2A Suspension Diagnosis
Section 2B Wheel Alignment
Section 2C Front Suspension
Section 2D Rear Suspension
Section 2E Tires and Wheels
Section 3 Driveline/Axle
Section 3A Automatic Transaxle Drive Axle
Section 3B Manual Transaxle Drive Axle
Section 4 Brakes
Section 4A Hydraulic Brakes
Section 4B Master Cylinder
Section 4C Power Booster
Section 4D Front Disc Brakes
Section 4E1 Rear Disc Brakes
Section 4E2 Rear Drum Brakes
Section 4F Antilock Brake System
Section 4G Parking Brake
Section 5 Transmission/Transaxle
Section 5A1 ZF 4HP16 Automatic Transaxle
Section 5A2 AISIN Automatic Transaxle
Section 5B Five-Speed Manual Transaxle
Section 5C Clutch
Section 6 Steering
Section 6A Power Steering System
Section 6B Power Steering PumpSection 6C Power Steering Gear
Section 6E Steering Wheel and Column
Section 7 Heating, Ventilation, and Air
Conditioning (HVAC)
Section 7A Heating and Ventilation System
Section 7B Manual Control Heating, Ventilation,
and Air Conditioning System
Section 7D Automatic Temperature Control HVAC
Section 8 Restraints
Section 8A Seat Belts
Section 8B Supplemental Inflatable Restraints
(SIR)
Section 9 Body and Accessories
Section 9A Body Wiring System
Section 9B Lighting Systems
Section 9C Horns
Section 9D Wipers/Washer Systems
Section 9E Instrumentation/Driver Information
Section 9F Audio Systems
Section 9G Interior Trim
Section 9H Seats
Section 9I Waterleaks
Section 9J Windnoise
Section 9K Squeaks and Rattles
Section 9L Glass and Mirrors
Section 9M Exterior Trim
Section 9N Frame and Underbody
Section 9O Bumpers and Fascias
Section 9P Doors
Section 9Q Roof
Section 9R Body Front End
Section 9S Body Rear End
Section 9T1 Remote Keyless Entry and Anti–Theft
System
Section 9T2 Immobilizer Anti–Theft System

9D – 6IWIPERS/WASHER SYSTEMS
DAEWOO V–121 BL4
DIAGNOSIS
WINDSHIELD WIPERS
Windshield Wipers Do Not Work At Any Speed
StepActionValue(s)YesNo
1Check fuse F9.
Is fuse F9 blown?–Go to Step 2Go to Step 3
21. Check for a short circuit and repair it, if neces-
sary.
2. Replace the fuse.
Is the repair complete?–System OK–
3Check the voltage at fuse F9.
Is the voltage equal to the specified value?11–14 vGo to Step 5Go to Step 4
4Repair the open power supply circuit to fuse F9.
Is the repair complete?–System OK–
51. Disconnect the wiper motor connector.
2. Turn the ignition ON.
3. Turn the wiper switch to HI.
4. Check the voltage at the wiper motor connector
terminal 5.
Is the voltage equal to the specified value?11–14 vGo to Step 6Go to Step 7
6Replace the wiper motor.
Is the repair complete?–System OK–
71. The wiper switch is still disconnected.
2. Turn the ignition ON.
3. Check for battery voltage at the wiper switch
connector terminal A8.
Is the voltage equal to the specified value?11–14 vGo to Step 9Go to Step 8
8Repair the open circuit between the wiper switch
connector terminal A8 and fuse F9.
Is the repair complete?–System OK–
91. The wiper switch is still disconnected.
2. Turn the wiper switch to HI.
3. Use an ohmmeter to check for continuity be-
tween wiper switch terminal A8 and A9.
Does the ohmmeter indicate the specified value?
0 WGo to Step 11Go to Step 10
10Replace the wiper switch.
Is the repair complete?–System OK–
11Repair the open circuit between the wiper switch and
the wiper motor.
Is the repair complete?–System OK–

WIPERS/WASHER SYSTEMS 9D – 7
DAEWOO V–121 BL4
Wipers Do Not Work On HI Speed, LO Speed OK
StepActionValue(s)YesNo
11. Turn the ignition ON.
2. Turn the wiper switch to HI.
3. Check voltage at the wiper motor connector
terminal 5.
Is voltage equal to the specified value?11–14 vGo to Step 2Go to Step 3
2Replace the wiper motor.
Is the repair complete?–System OK–
31. Disconnect the wiper switch.
2. Turn the wiper switch to HI.
3. Use an ohmmeter to check for continuity be-
tween wiper switch terminal A8 and A9.
Does the ohmmeter indicate the specified value?
0 WGo to Step 5Go to Step 4
4Replace the wiper switch.
Is the repair complete?–System OK–
5Repair the open circuit between wiper switch con-
nector terminal A9 and wiper motor connector termi-
nal 5.
Is the repair complete?–System OK–
Wipers Do Not Work On LO Speed, HI Speed OK
StepActionValue(s)YesNo
11. Turn the ignition ON.
2. Turn the wiper switch to LO.
3. Check the voltage at the wiper motor connec-
tor, terminal 6.
Is the voltage equal to the specified value?11–14 vGo to Step 2Go to Step 3
2Replace the wiper motor.
Is the repair complete?–System OK–
31. Disconnect the wiper switch.
2. Turn wiper switch to LO.
3. Use an ohmmeter to check for continuity be-
tween wiper switch terminal A8 and A5.
Does the ohmmeter indicate the specified value?
0 WGo to Step 5Go to Step 4
4Replace the wiper switch.
Is the repair complete?–System OK–
5Repair the open circuit between wiper switch con-
nector terminal A5 and wiper motor connector termi-
nal 5.
Is the repair complete?–System OK–

9D – 8IWIPERS/WASHER SYSTEMS
DAEWOO V–121 BL4
Wipers Do Not Work On Intermittent (INT), Other Speeds OK
StepActionValue(s)YesNo
11. Turn the ignition ON.
2. Turn the wiper switch to INT.
3. Check the voltage at wiper motor connector
terminal 2.
Does the voltmeter indicate a voltage equal to the
specified value?11–14 vGo to Step 5Go to Step 2
2Check for an open circuit between wiper switch con-
nector terminal B2 and wiper motor connector termi-
nal 2.
Is there an open circuit?–Go to Step 4Go to Step 3
3Replace the wiper switch.
Is the repair complete?–System OK–
4Repair the open circuit between wiper switch con-
nector terminal B2 and wiper motor connector termi-
nal 2.
Is the repair complete?–System OK–
51. Turn the ignition ON.
2. Turn the wiper switch to INT.
3. Check for pulsing voltage at wiper motor con-
nector terminal 6.
Does the voltmeter indicate a pulsating voltage
equal to the specified value?11–14 vGo to Step 7Go to Step 6
6Replace the wiper motor.
Is the repair complete?–System OK–
71. Ignition ON.
2. Check the voltage at the wiper switch connec-
tor terminal A6.
Is voltage pulsating at the specified value?11–14 vGo to Step 8Go to Step 9
8Replace the wiper switch.
Is the repair complete?–System OK–
9Repair the open circuit between the wiper switch and
the wiper motor.
Is the relay complete?–System OK–

9D – 22IWIPERS/WASHER SYSTEMS
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
WINDSHIELD WIPER SYSTEM
The windshield wiper system consists of a wiper motor, a
linkage, a wiper arm and a blade, and a wiper/washer
switch. The windshield wiper circuit incorporates a self–
parking device which consists of a worm gear and a cam
plate in order to keep the circuit engaged temporarily when
the switch is turned off. The wiper system is driven by a
permanent magnet–type motor. The windshield wiper mo-
tor is mounted on the dash panel and is directly connected
to the windshield wiper linkage.
The windshield wiper motor has two speeds, LO and HI,
and also has intermittent wiper capability. The wiper
switch is an integral part of the wiper/washer switch. Wind-
shield wiper operation is actuated through the lever on the
right side of the steering column.
WINDSHIELD WASHER SYSTEM
The windshield washer system is equipped with a washerfluid reservoir, a washer fluid pump, hoses, nozzles, and
a wiper/washer switch. The windshield washer reservoir
is mounted behind the front left wheel well splash shield.
Attached to the reservoir is a washer pump, which pumps
fluid through the hoses to the two nozzles mounted on the
hood. The washer switch is an integral part of the wiper/
washer switch. Windshield washer operation is actuated
through the lever on the right side of the steering column.
REAR WINDOW WIPER/WASHER
SYSTEM
The rear window wiper system consists of a wiper motor,
a wiper arm, and a blade. The rear window wiper motor is
located inside the hatchback/tailgate door and is directly
connected to the rear window wiper. The rear window
washer system is equipped with a separate washer fluid
pump and hose. The hatchback has a hatch–mounted
rear window washer nozzle and on the wagon, the washer
nozzle is incorporated into the rear wiper motor. The rear
window washer reservoir is mounted behind the front left
wheel well splash shield. Attached to the reservoir is a
washer pump, which pumps fluid through a hose to the
rear washer nozzle.