2004 DAEWOO NUBIRA belt

SECTION : 8A
SEAT BELTS
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
SPECIFICATIONS8A–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 8A–1. . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS8A–2 . . . . .
Driver Seat Belt Warning 8A–2. . . . . . . . . . . . . . . . . . . .
DIAGNOSIS8A–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver Seat Belt Warning 8A–3. . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR8A–4 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 8A–4. . . . . . . . . . . . . . . . . . . . .
Pretensioner Front Seat Belt 8A–4. . . . . . . . . . . . . . . .
Front Seat Belt Height Adjuster 8A–5. . . . . . . . . . . . . . Three–Point Rear Seat Belt (LH,CENTER, RH) 8A–6
Front Seat Belt Buckle 8A–7. . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION 8A–9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driver Seat Belt Warning 8A–9. . . . . . . . . . . . . . . . . . . .
Three–Point ELR Front Seat Belt With
Pretensioner 8A–9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three–Point CLR (ELR) Rear Outboard Seat
Belt 8A–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operational and Functional Checks 8A–9. . . . . . . . . .
Child Seat Tether Anchor 8A–9. . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Child Seat Tether Anchor Bolt2518–
Front Seat Belt Height Adjuster Bolts2317–
Seat Belt Anchor Bolt3828–
Seat Belt Retractor Bracket Screws3–27
Seat Belt Retractor Bolt3828–

8A – 2ISEAT BELTS
DAEWOO V–121 BL4
SCHEMATIC AND ROUTING DIAGRAMS
DRIVER SEAT BELT WARNING

SEAT BELTS 8A – 3
DAEWOO V–121 BL4
DIAGNOSIS
DRIVER SEAT BELT WARNING
Seat Belt Warning Lamp Does Not Turn On at Any Time
StepActionValue(s)YesNo
1Check the seat belt warning fuse F4.
Is fuse F4 blown?–Go to Step 2Go to Step 3
21. Check for a short circuit and repair if neces-
sary.
2. Replace the fuse.
Is the repair complete?–System OK–
31. Turn the ignition ON.
2. Check the voltage at fuse F4.
Is the voltage equal to the specified value?11–14 vGo to Step 5Go to Step 4
4Repair the open power supply circuit for fuse F4.
Is the repair complete?–System OK–
51. Disconnect the seat belt switch connector (lo-
cated under the driver’s seat).
2. Connect a jumper between the terminals on the
harness side of the seat belt switch connector.
3. Turn the ignition ON.
Does the seat belt warning lamp turn on?–Go to Step 6Go to Step 7
6Replace the seat belt switch.
Is the repair complete?–System OK–
71. Remove the instrument cluster.
2. Check the seat belt warning lamp bulb.
Is the bulb OK?–Go to Step 9Go to Step 8
8Replace the warning lamp bulb.
Is the repair complete?–System OK–
9Repair the open circuit between instrument cluster
terminal A11 and ground.
Is the repair complete?–System OK–

8A – 4ISEAT BELTS
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
PRETENSIONER FRONT SEAT BELT
Removal Procedure
1. Remove the plastic cap to reveal the lower B–pillar
seat belt anchor.
2. Remove the bolt and the lower B–pillar seat belt
anchor.
3. Remove the lower B–pillar trim panel. Refer to Sec-
tion 9G, Interior Trim.
4. Remove the plastic cap to reveal the upper B–pillar
seat belt anchor.
5. Remove the bolt and the upper B–pillar seat belt
anchor.
6. Remove the screws from the seat belt retractor
bracket.
7. Remove the bolt and the seat belt retractor.

SEAT BELTS 8A – 5
DAEWOO V–121 BL4
Installation Procedure
CAUTION : Failure to install the correct retractor
screw can cause the pretensioner seat belt to mal-
function in an accident, possibly resulting in person-
al injury.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the seat belt retractor with the bolt.
Tighten
Tighten the seat belt retractor bolt to 38 NSm (28 lb–
ft).
2. Install the seat belt retractor bracket with the screw.
Tighten
Tighten the seat belt bracket screw to 3 NSm (27 lb–
in).
3. Install the upper B–pillar seat belt anchor with the
bolt.
Tighten
Tighten the seat belt anchor bolt to 38 NSm (28 lb–ft).
4. Install the seat belt anchor plastic cap.
5. Install the lower B–pillar trim panel. Refer to Sec-
tion 9G, Interior Trim.
6. Install the lower B–pillar seat belt anchor with the
bolt.
Tighten
Tighten the seat belt anchor bolt to 38 NSm (28 lb–ft).
7. Install the seat belt anchor plastic cap.
FRONT SEAT BELT HEIGHT
ADJUSTER
Removal Procedure
1. Remove the upper B–pillar trim panel. Refer to
Section 9G, Interior Trim.
2. Remove the bolts and the seat belt height adjuster.

8A – 6ISEAT BELTS
DAEWOO V–121 BL4
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the seat belt height adjuster with the bolts.
Tighten
Tighten the front seat belt height adjuster bolts to 23
NSm (17 lb–ft).
2. Install the upper B–pillar trim panel. Refer to Sec-
tion 9G, Interior Trim.
THREE–POINT REAR SEAT BELT
(LH,CENTER, RH)
Removal Procedure
1. Remove the back shelf panel. Refer to Section 9G,
Interior Trim.
2. Remove the rear seat belt retractor securing bolts
(LH, CENTER, RH) from the back panel.
3. Remove the rear seat cushion. Refer to Section 9H,
SEATS.
4. Remove the floor seat belt anchor bolts.
5. Remove the seat belt.

SEAT BELTS 8A – 7
DAEWOO V–121 BL4
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the floor seat belt anchor bolts.
Tighten
Tighten the floor seat belt anchor bolt to 38 NSm (28
lb–ft).
2. Install the rear seat belt retractor bolts (LH, CEN-
TER, RH) on the back panel.
Tighten
Tighten the rear seat belt retractor bolts to 38 NSm (28
lb–ft).
3. Install the rear seat cushion. Refer to Section 9H,
SEATS.
4. Install the back shelf panel. Refer to Section 9G,
Interior Trim.
FRONT SEAT BELT BUCKLE
Removal Procedure
1. Remove the front seat belt bolt and washer.
2. In case of driver seat belt buckle, remove the elec-
trical connector.

8A – 8ISEAT BELTS
DAEWOO V–121 BL4
Installation Procedure
1. Install the front seat belt bolt and washer.
Tighten
Tighten the front seat belt bolt to 42 NSm (31 lb–ft).
2. In case of driver seat belt buckle, connect the elec-
trical connector.