DAEWOO LACETTI 2004 Service Repair Manual

STEERING WHEEL AND COLUMN 6E – 7
DAEWOO V–121 BL4
Front or Rear Turn Signal Lights Not Flashing
ChecksAction
Check for a faulty turn signal switch.Replace the turn signal switch.
Check the chassis–to–column connector for an improper
connection.Reconnect the chassis–to–column connector.
Turn Signal Lights Flash Very Slowly
ChecksAction
Check the chassis–to–column connector for an improper
connection.Reconnect the chassis–to–column connector.
Ignition Switch
Electrical System Will Not Function
ChecksAction
Check the ignition switch for damage.Replace the ignition switch.
Check the ignition switch for improper installation.Remove and inspect the ignition switch. Reinstall the igni-
tion switch.
Check the ignition switch electrical connector for improper
installation.Reconnect the ignition switch electrical connector.
Replace the ignition switch electrical connector.
Ignition Switch Will Not Turn
ChecksAction
Check the ignition switch for damage.Replace the ignition switch.
Check the ignition switch for improper installation.Remove and inspect the ignition switch. Reinstall the igni-
tion switch.
Wiper Lever and Switch
Switch Inoperative: No LOW, HIGH, INTERMITTENT or WASH
ChecksAction
Check the wiper lever and switch for damage.Replace the wiper lever and switch.
Check the wiper lever and switch for improper installation.Remove and inspect the wiper lever and switch.
Reinstall the wiper lever and switch.

6E – 8ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
HEADLAMP/TURN SIGNAL SWITCH
AND LEVER
(Left–Hand Drive Shown, Right–Hand Dirve
Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the upper and the lower steering column
cover panel screws.
3. Remove the upper and the lower steering column
cover panels.
4. Remove the turn signal switch by pushing the tabs
on the top and the bottom of the switch housing.
5. Disconnect the electrical connections from the turn
signal switch.
Installation Procedure
1. Connect the electrical connections to the turn signal
switch.
2. Install the turn signal switch by snapping it into the
switch housing.

STEERING WHEEL AND COLUMN 6E – 9
DAEWOO V–121 BL4
3. Install the upper and the lower steering column cov-
er panels. Install the upper and the lower steering
column cover panel screws.
Tighten
Tighten the upper and the lower steering column cov-
er panel screws to 2.5 NSm (22 lb–in).
4. Connect the negative battery cable.
WIPER SWITCH AND LEVER
(Left–Hand Drive Shown, Right–Hand Dirve
Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the upper and the lower steering column
cover panel screws.
3. Remove the upper and the lower steering column
cover panels.
4. Remove the wiper switch by pushing the tabs on
the top and the bottom of the switch housing.
5. Disconnect the electrical connector from the wiper
switch. Disconnect the cruise control connector, if
equipped.
Installation Procedure
1. Connect the electrical connector to the wiper
switch. Connect the cruise control connector, if
equipped.
2. Install the wiper switch by snapping it into the
switch housing.

6E – 10ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
3. Install the upper and the lower steering column cov-
er panels. Install the upper and the lower steering
column cover panel screws.
Tighten
Tighten the upper and the lower steering column cov-
er panel screws to 2.5 NSm (22 lb–in).
4. Connect the negative battery cable.
STEERING WHEEL ROTATION
SENSOR
(Left–Hand Drive Shown, Right–Hand Dirve
Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the upper and the lower instrument trim
panels. Refer to Section 9E, Instrumentation/Driver
Information.
3. Disconnect the steering wheel rotation sensor elec-
trical connector.
4. Remove the intermediate shaft from the steering
column to allow removal of the steering wheel rota-
tion sensor. Refer to ”Steering Column” in this sec-
tion.
5. Remove the retaining screw from the steering
wheel rotation sensor.
6. Remove the steering wheel rotation sensor.
Installation Procedure
1. Install the steering wheel rotation sensor with the
retaining screw.
Tighten
Tighten the steering wheel rotation sensor retaining
screw to 2 NSm (18 lb–in).

STEERING WHEEL AND COLUMN 6E – 11
DAEWOO V–121 BL4
2. Install the intermediate shaft onto the steering col-
umn. Refer to ”Steering Column” in this section.
3. Connect the steering wheel rotation sensor electri-
cal connector.
4. Install the upper and the lower instrument trim pan-
els. Refer to Section 9E, Instrumentation/Driver
Information.
5. Connect the negative battery cable.
STEERING WHEEL WITHOUT SIR
Tools Required
KM–210–A Steering Wheel Puller
Removal Procedure
1. Disconnect the negative battery cable.
2. Rotate the steering wheel to allow access to the
steering wheel horn cap screw. Remove the horn
cap screw.
3. Rotate the steering wheel to allow access to the
other steering wheel horn cap screw. Remove the
horn cap screw.
4. Remove the steering wheel horn cap and discon-
nect the horn leads.
5. Remove the steering wheel nut and the retaining
clip.

6E – 12ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
Important : In order to install the steering wheel correctly,
match–mark the steering column shaft to the steering
wheel.
6. Remove the steering wheel using the steering
wheel puller KM–210–A.
7. Unclip the contact ring from the steering wheel, if
necessary.
Installation Procedure
1. Clip the contact ring on the steering wheel, if nec-
essary.
2. Align the match marks on the steering wheel and
the steering column shaft.
3. Install the retaining clip and a new steering wheel
nut.
Tighten
Tighten the steering wheel nut to 38 NSm (28 lb–ft).
4. Bend the tabs to secure the retaining clip.
5. Connect the horn leads and install the steering
wheel horn cap.
6. Rotate the steering wheel to allow access to the
steering wheel horn cap screw. Install the horn cap
screw.
7. Rotate the steering wheel to allow access to the
other steering wheel horn cap screw. Install the
horn cap screw.
Tighten
Tighten both steering wheel horn cap screws to 4.5
NSm (40 lb–in).
8. Connect the negative battery cable.

STEERING WHEEL AND COLUMN 6E – 13
DAEWOO V–121 BL4
STEERING WHEEL WITH SIR
Tools Required
KM–210–A Steering Wheel Puller
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the SIR module. Refer to Section 8B, Sup-
plemental Inflatable Restraints.
3. Remove the steering wheel nut and the retaining
clip.
Important : In order to install the steering wheel correctly,
match–mark the steering column shaft to the steering
wheel.
4. Remove the steering wheel using the steering
wheel puller KM–210–A.
5. Unclip the contact ring from the steering wheel, if
necessary.
Installation Procedure
1. Clip the contact ring on the steering wheel, if nec-
essary.
Important : In order to correctly install the steering wheel,
match–mark the steering column shaft to the steering
wheel.
2. Align the match marks on the steering wheel and
the steering column shaft. Turn the signal canceling
cam on the wheel to the left.
3. Install the retaining clip and the steering wheel nut.
Tighten
Tighten the steering wheel nut to 38 NSm (28 lb–ft).
4. Bend the tabs to secure the retaining clip.
5. Install the SIR Module. Refer to Section 8B, Sup-
plemental Inflatable Restraints.
6. Connect the negative battery cable.
IGNITION LOCK CYLINDER AND
SWITCH
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the upper and the lower steering column
cover panel by removing the screws.
3. Disconnect the electrical connector for the immobi-
lizer detection coil.

6E – 14ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
4. With the key in the ignition turned to the position
designated ACC, remove the lock cylinder by
pressing down the detent spring and pulling the
lock cylinder out of the switch cylinder housing.
5. Remove the ignition switch retaining screw.
6. Disconnect the wiring and remove the ignition
switch.
Installation Procedure
1. Install the ignition switch with the ignition switch
retaining screw.
Tighten
Tighten the ignition switch retaining screw to 2.5 NSm
(22 lb–in).
2. Connect the wiring to the ignition switch.
3. Install the lock cylinder.
4. Connect the electrical connector for the immobilizer
detection unit.
5. Install the upper and the lower steering column cov-
er panel with the screws.
Tighten
Tighten the upper and the lower steering column cov-
er panel screws to 2.5 NSm (22 lb–in).
6. Connect the negative battery cable.

STEERING WHEEL AND COLUMN 6E – 15
DAEWOO V–121 BL4
STEERING COLUMN
(Left–Hand Drive Shown, Right–Hand Dirve
Similar)
Important : Remove the steering column only if the follow-
ing conditions exist:
S The steering column requires replacement.
S The steering and the ignition lock housing require
replacement.
S Another operation requires the removal of the
steering column.
Notice : The steering column is extremely susceptible to
damage after it has been removed from the vehicle. Drop-
ping the column assembly on its end or hammering the
end of the steering shaft can collapse the steering shaft or
loosen the plastic injections which maintain column rigid-
ity. Leaning on the column can cause it to bend or deform.
Any of the above damage can impair the column’s collaps-
ible design. If it is necessary to remove the steering wheel,
use only the specified steering wheel puller.
Removal Procedure
1. Disconnect the negative battery cable and let the
vehicle sit for 1 minute to deactivate the airbag.
2. Remove the the lower instrument trim panels. Refer
to Section 9E, Instrumentation/Driver Information.
3. Remove the upper and the lower steering column
cover panel by removing the screws.
4. Remove the switch levers. Refer to ”Turn Signal
Switch and Lever” and ”Wiper Switch and Lever” in
this section.
5. Remove the immobilizer module. Refer to Section
9T, Remote Keyless Entry and Anti–theft System.
6. Disconnect the airbag electrical connections.

6E – 16ISTEERING WHEEL AND COLUMN
DAEWOO V–121 BL4
7. Disconnect the ignition switch electrical connection.
8. Adjust the steering to the straight–ahead position.
9. Remove the pinch bolt from the intermediate shaft
universal joint.
10. Disconnect the speed sensitive steering electrical
connector.
11. Remove the bolts and nuts holding the front bracket
of the steering column jacket assembly.
12. Remove the nuts holding the rear bracket of the
steering column jacket assembly.
13. Guide the steering column assembly out of steering
shaft flange and carefully lay down the assembly.