Panel cluster DAEWOO LACETTI 2004 Service User Guide

PARKING BRAKE 4G – 3
DAEWOO V–121 BL4
7. Inspect and replace any parts of doubtful strength
or quality. This can be shown by discoloration from
heat or stress.
8. Using a vernier caliper, adjust the shoe assembly to
167.6 to 167.8 mm (6.60 to 6.61 inches) by turning
the adjuster nut clockwise to increase the diameter.
Measure the shoe assembly diameter as closely as
possible to the center of the lining material.
9. Inspect and install the rotors and calipers. Refer to
Section 4E1, Rear Disc Brakes.
10. Install the parking brake cable to the backplate le-
ver on each side of the vehicle.
11. In the vehicle cabin, pull on the parking brake han-
dle. Stop after hearing two clicks.
12. Turn the rear wheel by hand until the wheel begins
to drag.
13. Release the parking brake.
14. Turn the rear wheel by hand to check the drag. Re-
adjust the cable, if necessary.
15. Repeat the process for the other rear wheel.
16. Lower the vehicle.
PARKING BRAKE LEVER
Removal Procedure
1. Release the parking brake.
2. Remove the parking brake/gearshift console hood.
Refer to Section 9G, Interior Trim.
3. Measure the thread length from the end of the pull
rod to the hex nut.
4. Remove the hex nut.
5. Remove the parking brake warning lamp switch.
Notice : The parking brake switch should be replaced if
the BRAKE warning light in the instrument panel cluster
did not glow when the parking brake was applied with the
ignition switch ON.

PARKING BRAKE 4G – 9
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
PARKING BRAKE
This braking system uses a BRAKE warning light located
in the instrument panel cluster. When the ignition switch
is in the START position, the BRAKE warning light shouldglow and go OFF when the the ignition switch returns to
the RUN position. Whenever the parking brake is applied
and the ignition switch is ON, the BRAKE warning light
should glow.
When the brake is firmly applied, the parking brake should
hold the vehicle with ample pedal travel remaining. Check
for frayed cables, rust, etc. or any condition that many in-
hibit present (or future) free movement of the parking
brake lever assembly.

5–56WELECTRICAL WIRING DIAGRAMS
6. TCM (TRANSMISSION CONTROL MODULE) : SIRIUS D4
1) POWER SUPPLY, GROUND, PNP SWITCH, CLUSTER & ECM CIRCUIT : NOTCH BACK
a. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C108 (24 Pin, Black)Body
EngineLeft Engine Fuse Block
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C206 (22 Pin, White)I.P
TCMUpper Driver Leg Room
C401 (8 Pin, White)Trunk
BodyInside Right Trunk Side Cover
G201I.PLeft I.P Fuse Block
G401TrunkCenter Trunk Lower Back Panel
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION
J3B1P074

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12. FRONT & REAR FOG LAMP CIRCUIT
1) NOTCH BACK
a. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C101 (21 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C104 (24 Pin, White)Front
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C401 (8 Pin, White)Trunk
BodyInside Right Trunk Side Cover
S202 (Black)I.PBehind Cluster
S204 (Magenta)I.PBehind Audio Mounting
G101FrontBehind Left Head Lamp
G102FrontBehind Right Head Lamp
G201I.PLeft I.P Fuse Block
G401TrunkCenter Trunk Lower Back Panel
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

5–96WELECTRICAL WIRING DIAGRAMS
2) HATCH BACKa. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C101 (21 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C104 (24 Pin, White)Front
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C403 (6 Pin, White)T/Gate. EXT.
BodyInside Left C Pillar
C405 (8 Pin, White)T/Gate. EXT.
T/GateBeside Left Rear Wiper Motor
C406 (6 Pin, White)T/Gate. EXT.
T/GateBeside Left Rear Wiper Motor
S202 (Black)I.PBehind Cluster
S204 (Magenta)I.PBehind Audio Mounting
G101FrontBehind Left Head Lamp
G102FrontBehind Right Head Lamp
G201I.PLeft I.P Fuse Block
G401TrunkCenter Trunk Lower Back Panel
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

5–98WELECTRICAL WIRING DIAGRAMS
13. HAZARD & TURN SIGNAL LAMP CIRCUIT
1) NOTCH BACK
a. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C101 (21 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C113 (16 Pin, Black)Body
FrontBehind ECM Bracket
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C401 (8 Pin, White)Trunk
BodyInside Right Trunk Side Cover
S202 (Black)I.PBehind Cluster
S203 (Red)I.PBehind Audio Mounting
S204 (Magenta)I.PBehind Audio Mounting
S302 (Brown)BodyLeft CO–Driver Leg Room
G101FrontBehind Left Head Lamp
G102FrontBehind Right Head Lamp
G201I.PLeft I.P Fuse Block
G203I.PBehind Left Audio Bracket
G303BodyBelow Left CO–Driver Leg Room
G401TrunkCenter Trunk Lower Back Panel
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

5–100WELECTRICAL WIRING DIAGRAMS
2) HATCH BACKa. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C101 (21 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C113 (16 Pin, Black)Body
FrontBehind ECM Bracket
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C401 (6 Pin, White)Trunk – BodyInside Right Trunk Side Cover
S202 (Black)I.PBehind Cluster
S203 (Red)I.PBehind Audio Mounting
S204 (Magenta)I.PBehind Audio Mounting
S302 (Brown)BodyLeft CO–Driver Leg Room
G101FrontBehind Left Head Lamp
G102FrontBehind Right Head Lamp
G201I.PLeft I.P Fuse Block
G203I.PBehind Left Audio Bracket
G303BodyBelow Left CO–Driver Leg Room
G401TrunkCenter Trunk Lower Back Panel
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

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32. ANTI THEFT CONTROL SYSTEM CIRCUIT
1) NOTCH BACK
a. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C102 (11 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C104 (24 Pin, White)Front
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C113 (16 Pin, Black)Body
FrontBehind ECM Bracket
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C351 (33 Pin, Gray)Body
Front Light DoorUnder CO–Driver A Pillar
C361 (33 Pin, Gray)Body
Front Right DoorUnder Driver A Pillar
C402 (8 Pin, White)Trunk LID
BodyInside Right Trunk Side Cover
S202 (Black)I.PBehind Cluster
S301 (Blue)BodyLeft CO–Driver Leg Room
S302 (Brown)BodyLeft CO–Driver Leg Room
G301BodyBelow Driver Cross Member Floor Panel
G302BodyBelow Left C Pillar
G303BodyBelow Left CO–Driver Leg Room
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

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2) HATCH BACKa. CONNECTOR INFORMATION
CONNECTOR(NO.)
(PIN NO. COLOR)
CONNECTING, WIRING HARNESSCONNECTOR POSITION
C102 (11 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C104 (24 Pin, White)Front
Engine Fuse BlockEngine Fuse Block
C105 (4 Pin, White)Body
Engine Fuse BlockEngine Fuse Block
C113 (16 Pin, Black)Body
FrontBehind ECM Bracket
C201 (76 Pin, Black)I.P
I.P Fuse BlockI.P Fuse Block
C202 (89 Pin, White)I.P
BodyLeft CO–Driver Leg Room
C351 (33 Pin, Gray)Body
Front Light DoorUnder CO–Driver A Pillar
C361 (33 Pin, Gray)Body
Front Right DoorUnder Driver A Pillar
C404 (8 Pin, White)T/Gate. EXT.
BodyInside Left C Pillar
C405 (8 Pin, White)T/Gate. EXT.
T/GateBeside Left Rear Wiper Motor
C406 (6 Pin, White)T/Gate. EXT.
T/GateBeside Left Rear Wiper Motor
S202 (Black)I.PBehind Cluster
S301 (Blue)BodyLeft CO–Driver Leg Room
S302 (Brown)BodyLeft CO–Driver Leg Room
G301BodyBelow Driver Cross Member Floor Panel
G302BodyBelow Left C Pillar
G303BodyBelow Left CO–Driver Leg Room
G402T/Gate. EXT.Inside Driver C Pillar
b. CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION

8B – 100ISUPPLEMENTAL INFLATABLE RESTRAINTS (SIR)
DAEWOO V–121 BL4
GENERAL DESCRIPTION
AND SYSTEM OPERATION
SUPPLEMENTAL INFLATABLE
RESTRAINTS(SIR)
The supplemental inflatable restraints(SIR) is a safety de-
vice used in conjunction with the seat belt. The air bag
does not replace the fuction of the seatbelt. The driver and
the passengers must always fasten their seat belts and
adjust them for a proper fit.
The SIR is designed to protect the driver and the front seat
passenger in the event of a significant frontal impact to the
vehicle. The airbags deploy if the force is applied from a
direction within 30 degrees of the vehicle’s center line.
The SIR system consists of a
S Driver airbag module
S Driver side airbag module
S Passenger airbag module
S Passenger side airbag module
S Driver’s and front passenger’s seat belt pretension-
ers(and load limiter for some model).
S Sensing and diagnostic module(SDM)
S Clock spring.
S Wire harness and connectors.
S AIRBAG indicator on the instrument cluster.
S Side airbag sensor
AIRBAG MODULES
Driver Airbag Module
CAUTION : Tempering with driver airbag module
creates the risk of an injury from unexpected deploy-
ments. Therefore, the driver airbag module should
never be disassembled.
The driver airbag module is under the center pad of the
steering wheel. The driver airbag module contained an ig-
niter charge and a gas generator to inflate the folded air-
bag.The airbag connector contains a shorting bar, which
makes the circuit shorted when the connector is discon-
nected. The shorting bar prevents current from travelling
through the driver airbag module during servicing. The
shorting bar is disengaged when the connector is con-
nected.
Passenger Airbag Module
CAUTION : Tempering with passenger airbag module
creates the risk of an injury from unexpected deply-
ment. Therefore, the passenger airbag module
should never be disassembled. The passenger airbag
module is on the passenger part of the instrument
panel. The passenger airbag module contains an ig-
niter charge and a gas generator to inflate the folded
airbag .
The passenger airbag module is on the passenger part of
the instrument panel. The passenger airbag module con-
tains an igniter charge and a gas generator to inflate the
folded airbag .
The airbag connector contains a shorting bar, which
makes the circuit shorted when the connector is discon-
nected. The shorting bar prevents current from travelling
through the passenger airbag module during servicing.
The shorting bar is disengaged when the connector is con-
nected.
Side Airbag Module
CAUTION : Tempering with side airbag module
creates the risk of an injury from unexpected deploy-
ments. Therefore, the driver airbag module should
never be disassembled.
The side airbag modules are in the driver’s and passen-
ger’s seats. The side airbag module contains an igniter
charge and a gas generator to inflate the folded airbag .
The airbag connector contains a shorting bar, which
makes the circuit shorted when the connector is discon-
nected. The shorting bar prevents current from travelling
through the side airbag module during servicing. The
shorting bar is disengaged when the connector is con-
nected.