2004 DAEWOO LACETTI Service Repair Manual

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Page 1953 of 2643

DAEWOO LACETTI 2004 Service Repair Manual 6C – 36IPOWER STEERING GEAR
DAEWOO V–121 BL4
The flow control actuator is installed on the outlet of the
conventional vein type of the power steering pump. The
actuator modulates fluid flow to the

Page 1954 of 2643

DAEWOO LACETTI 2004 Service Repair Manual POWER STEERING GEAR 6C – 37
DAEWOO V–121 BL4
[Vehicle Speed – Actuator Current Relation]
SOLENOID RESISTANCE
13 W
The control module is installed on the right side of the au-
dio and can be acc

Page 1955 of 2643

DAEWOO LACETTI 2004 Service Repair Manual SECTION : 6E
STEERING WHEEL AND COLUMN
CAUTION : Disconnect the negative battery cable before removing or installing any electrical unit or when a tool
or equipment could easily come in contact with e

SECTION : 6E
STEERING WHEEL AND COLUMN
CAUTION : Disconnect the negative battery cable before removing or installing any electrical unit or when a tool
or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable will help
prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise noted.
TABLE OF CONTENTS
SPECIFICATIONS6E–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 6E–1. . . . . . . . . . .
SPECIAL TOOLS6E–2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools Table 6E–2. . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS6E–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Column Diagnosis 6E–2. . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR6E–8 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 6E–8. . . . . . . . . . . . . . . . . . . . .
Headlamp/Turn Signal Switch and Lever 6E–8. . . . . .
Wiper Switch and Lever 6E–9. . . . . . . . . . . . . . . . . . . . Steering Wheel Rotation Sensor 6E–10. . . . . . . . . . . .
Steering Wheel Without SIR 6E–11. . . . . . . . . . . . . . . .
Steering Wheel With SIR 6E–13. . . . . . . . . . . . . . . . . .
Ignition Lock Cylinder and Switch 6E–13. . . . . . . . . . .
Steering Column 6E–15. . . . . . . . . . . . . . . . . . . . . . . . . .
UNIT REPAIR 6E–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tilt Steering Column 6E–19. . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION6E–20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering Wheel and Column 6E–20. . . . . . . . . . . . . . . .
Ignition Key Reminder 6E–20. . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Ignition Switch Housing Shear Bolts11–97
Ignition Switch Retaining Screw2.5–22
Steering Column Jacket Assembly Front Bracket Bolts2216–
Steering Column Jacket Assembly Rear Bracket Nuts2216–
Steering Shaft Universal Joint Pinch Bolt2518–
Steering Wheel Horn Cap Screws4.5–40
Steering Wheel Nut3828–
Steering Wheel Rotation Sensor Retaining Screw2–18
Support Housing Screws1612–
Turn Signal Switch Housing Screws3–27
Upper and Lower Steering Column Cover Panel Screws2.5–22

Page 1956 of 2643

DAEWOO LACETTI 2004 Service Repair Manual 6E – 2ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
SPECIAL TOOLS
SPECIAL TOOLS TABLE
KM–210–A
Steering Wheel Puller
DIAGNOSIS
STEERING COLUMN DIAGNOSIS
Lock System
Lock System Will Not Unlock
C

Page 1957 of 2643

DAEWOO LACETTI 2004 Service Repair Manual STEERING WHEEL AND COLUMN 6E – 3
DAEWOO V–121 BL4
High Lock Effort
ChecksAction
Check the lock cylinder for damage.Replace the lock cylinder.
Check the ignition switch for lack of free movement.L

Page 1958 of 2643

DAEWOO LACETTI 2004 Service Repair Manual 6E – 4ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4

Page 1959 of 2643

DAEWOO LACETTI 2004 Service Repair Manual STEERING WHEEL AND COLUMN 6E – 5
DAEWOO V–121 BL4
Column
Noise in the Column
ChecksAction
Check the steering gear–to–column joints for improper
installation.Tighten the steering shaft univers

STEERING WHEEL AND COLUMN 6E – 5
DAEWOO V–121 BL4
Column
Noise in the Column
ChecksAction
Check the steering gear–to–column joints for improper
installation.Tighten the steering shaft universal joint pinch bolts.
Replace the steering shaft joints as needed.
Check the steering shaft bearing for wear or damage.Replace the steering shaft bearing.
Check the spherical joint for lack of lubrication.Lubricate the spherical joint.
Check the steering shaft for lack of lubrication.Lubricate the steering shaft bearing.
Check the shaft lock snap ring for improper seating.Adjust the shaft lock snap ring. Replace the shaft lock snap
ring as needed.
High Steering Shaft Effort
ChecksAction
Check the steering shaft bearing for wear or damage.Replace the steering shaft bearing.
Check for an improperly installed or deformed dust seal.Replace the dust seal.
Check for a damaged upper or lower bearing.Replace the upper or the lower bearing.
Check the steering shaft universal joints for a lack of free
movement.Lubricate the steering shaft universal joints. Replace the
steering shaft universal joints as needed.
Lash in the Steering Column
ChecksAction
Check the steering column bracket mounting bolts for im-
proper installation.Tighten the steering column bracket mounting bolts.
Check for broken weld nuts on the steering column jacket.Replace the steering column jacket.
Check for loose steering column housing–to–steering col-
umn jacket support screws.Tighten the support screws.
Loose Steering Wheel
ChecksAction
Check for excessive clearance between the holes in the
steering wheel support or the housing and the pivot–pin di-
ameters.Replace the pivot pins with pivot pins of the correct size.
Check to see if the upper bearing is seated correctly in the
housing.Correctly seat the upper bearing. Replace the upper bear-
ing as needed.
Check for loose steering column housing support screws.Tighten the steering column housing support screws.
Noise When Tilting the Column
ChecksAction
Check for worn upper tilt bumpers.Replace the upper tilt bumpers.
Check for tilt spring binding.Adjust the tilt spring. Replace the tilt spring as needed.

Page 1960 of 2643

DAEWOO LACETTI 2004 Service Repair Manual 6E – 6ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
Turn Signal/Dimmer Switch
Turn Signal Will Not Stay in the Turn Position
ChecksAction
Check the turn signal switch for an improper installation.Re

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