2004 DAEWOO NUBIRA wiring diagram

7D – 16IAUTOMATIC TEMPERATURE CONTROL HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM
DAEWOO V–121 BL4
AIR SOURCE SELECTION NOT CONTROLLED
Refer to ”A/C Blower and Motor Controls Diagram” for the electrical schematic diagram of the circuits described in this
procedure.
Air Source Selection Not Controlled
StepActionValue(s)YesNo
1Measure the voltage at terminal 4 of the intake mo-
tor.
Is the voltage within the value specified?11–14 vGo to Step 3Go to Step 2
21. Check the connector and circuit (Brown) for
any wiring or terminal problems.
2. Repair any problems found.
Is the repair complete?–System OK–
31. Using the Intake Motor Table, measure the
voltages between terminal 4 and terminal 5 of
the motor connector.
2. Change the intake setting and observe the volt-
age changes.
Are these voltages within the specified value?See the ”Intake
Motor Table”Go to Step 4Go to Step 5
4Replace the intake motor.
Is the repair complete?–System OK–
51. Using the Intake Motor Table, measure the
voltages between terminal 4 and terminal 7 of
the motor connector.
2. Change the intake setting and observe the volt-
age changes.
Are these voltages within the specified value?See the ”Intake
Motor Table”Go to Step 6Go to Step 7
61. Check the wiring harness and connectors be-
tween the controller and the motor that is not
performing properly.
2. Repair or replace the wiring harness or the de-
fective terminal.
Is the repair complete?–System OK–
7Check the connector at the controller.
Is there a defective terminal?–Go to Step 8Go to Step 9
8Repair or replace the terminal.
Is the repair complete?–System OK–
9Replace the controller.
Is the repair complete?–System OK–
Intake Control Table
Intake SettingIntake Motor
Connector Terminal
Controller/MotorController/Motor
B14/7B13/5
Recirculate11–14 v0 v
Fresh0 v11–14 v

SECTION : 9A
BODY WIRING SYSTEM
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
SCHEMATIC AND ROUTING DIAGRAMS9A–1 . . . . .
Wire Color Chart 9A–1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Distribution Schematic 9A–3. . . . . . . . . . . . . . .
Fuse Block Locator (Engine) 9A–12. . . . . . . . . . . . . . .
Fuse Block Locator (Passenger Compartment) 9A–12
Fuse Chart 9A–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Harness Routing 9A–15. . . . . . . . . . . . . . . . . . . .
Rear Harness Routing 9A–16. . . . . . . . . . . . . . . . . . . . .
Hatchback Rear Harness Routing 9A–17. . . . . . . . . . .
Floor Harness Routing 9A–18. . . . . . . . . . . . . . . . . . . .
Instrument Harness Routing 9A–19. . . . . . . . . . . . . . . .
Door Harness Routing 9A–20. . . . . . . . . . . . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS
WIRE COLOR CHART
Wire ColorAbbreviation On Schematic
GreenDK GRN
Light GreenLT GRN
BlueDK BLU
BrownBRN
OrangeORN
YellowYEL
GreyGRY
Sky BlueLT BLU
RedRED
BlackBLK
PinkPNK
WhiteWHT
PurplePPL

SECTION : 9C
HORN(S)
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
SPECIFICATIONS9C–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 9C–1. . . . . . . . . . .
SCHEMATIC AND ROUTING DIAGRAMS9C–2 . . . . .
Horn Wiring System 9C–2. . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR9C–3 . . . . . . . . . . . . . . . ON–VEHICLE SERVICE 9C–3. . . . . . . . . . . . . . . . . . . . .
Horn(s) 9C–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9C–4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn(s) 9C–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Horn Bolt2015–

9C – 2IHORN(S)
DAEWOO V–121 BL4
SCHEMATIC AND ROUTING DIAGRAMS
HORN WIRING SYSTEM