Daewoo Matiz (2003 year). Manual - part 261

9J – 2  WINDNOISE

REPAIR INSTRUCTIONS

ON-VEHICLE SERVICE

WINDNOISE REPAIR

Windnoise leak repairs are very similar to waterleak re-
pairs. Refer to Section 9I, Waterleaks. The actual proce-
dure depends on the type of seal being repaired. Leaks
around the door opening weatherstrips do not always in-
dicate a faulty weatherstrip. A door or window adjust-
ment may resolve the condition. Refer to Section 9L,
Glass and Mirrors.

SECTION 9K

SQUEAKS AND RATTLES

TABLE OF CONTENTS

Diagnostic Information and Procedures

9K-1

. . . . . 

Squeak and Rattle Diagnosis

9K-1

. . . . . . . . . . . . . . . 

Repair Instructions

9K-3

. . . . . . . . . . . . . . . . . . . . . . . . . 

On-Vehicle Service

9K-3

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Squeak and Rattle Repair

9K-3

. . . . . . . . . . . . . . . . . . 

DIAGNOSTIC INFORMATION AND PROCEDURES

SQUEAK AND RATTLE DIAGNOSIS

Condition

Probable Cause

Correction

Rattle Coming From the
Side Rail

D

Improperly connected brake
lines.

D

Tap lightly on the brake lines and listen for a
rattle.

D

Install plastic tie straps to secure the brake
lines tightly together.

Rattle Under Vehicle at
Higher RPM

D

The heat shield contacts with
the underbody.

D

Raise the vehicle and perform a visual
inspection.

D

Bend the heat shield slightly to gain
clearance from the underbody.

Squeak From the Front
of the Vehicle in Cold
Weather

D

Poor front stabilizer shaft
insulators taping.

D

While the vehicle is cold, perform a test drive
and achieve full front suspension travel by
driving through a dip in the road.

D

Remove the insulators and wrap teflon tape
around the stabilizer shaft. Reinstall the
insulators over the tape.

Thump From Rear of
Vehicle on Bumps

D

Improperly secured spare tire in
the rear compartment.

D

Open the rear compartment and perform a
visual inspection of the spare tire and the
tools.

D

Tightly secure the spare tire and all tools.

D

Perform a road test to verify that the noise is
eliminated.

Glass Knock Coming
From the Rear of the
Vehicle When Driving
Over Bumps

D

An out-of-adjustment hatchback
latch.

D

Test drive the vehicle in order to verify this
condition.

D

Loosen the latch nuts and adjust the latch
downward.

Rattle Coming From
Door

D

The door lock solenoid is loose.

D

Remove the door trim panel and check if the
solenoid is loose.

D

Tighten the solenoid bolts.

D

Rattling electrical connectors
inside the door trim panel.

D

Tap on the trim panel and listen for a rattle.

D

Remove the trim panel and wrap foam
padding around the connectors as required.

Squeak When
Operating Doors

D

A lack of lubrication of the door
hinge pins.

D

Operate the doors and listen for squeaks.

D

Lubricate the door hinge pins with light oil
and coat with lithium grease.

D

A lack of lubrication of the door
hold open link arm.

D

Lubricate the door hold open link arm with
light oil and coat with lithium grease.

9K – 2  SQUEAKS AND RATTLES

SQUEAK AND RATTLE DIAGNOSIS (Cont’d)

Condition

Probable Cause

Correction

Squeak Coming From
Console When Shifting
Manual Transaxle
(Condition Occurs In
Cold Weather with a
Cold Engine)

D

The faulty manual transaxle
control lever lower boot.

D

Move the control lever between gears and
listen for squeaks.

D

Remove the floor console and replace the
lower shift boot or apply talcum powder to
the lower shift boot.

Squeak Coming From
Instrument Cluster Trim
Plate

D

Rubbing of the cluster trim plate
on the instrument panel.

D

Test drive the vehicle in order to verify this
condition.

D

Remove the instrument cluster trim plate and
install felt tape to the edges.

SQUEAKS AND RATTLES  9K – 3

REPAIR INSTRUCTIONS

ON–VEHICLE SERVICE

SQUEAK AND RATTLE REPAIR

Squeaks and rattles are caused by the unwanted move-
ment between parts of a vehicle. There are three means
to prevent squeaks or rattles.

D

Attach the parts securely so that there is no rela-
tive motion during the operation of the vehicle.

D

Separate the parts so that there is no contact dur-
ing operation.

D

Insulate the parts so that no squeaks or rattles oc-
cur with the movement of the parts. Low uniform
friction surfaces can be used to eliminate “stick–
slip” motion.