Daewoo Nubira. Manual - part 176

GLASS AND MIRRORS  9L – 19

DAEWOO V–121 BL4

GENERAL DESCRIPTION

AND SYSTEM OPERATION

STATIONARY GLASS

Stationary glass consists of all the glass on the vehicle
which is immovable within its frame, such as the wind-
shield glass, the back glass, and the inside rearview mir-
ror.

ELECTRIC CONTROL HEATED
OUTSIDE REARVIEW MIRRORS

Heated electric control outside rearview mirrors are stan-
dard. The outside rearview mirror defroster is activated
whenever the rear window defroster is turned on.

INSIDE REARVIEW MIRROR

The rearview mirror pivots at the ball–and–socket mirror
pivot and can be manually adjusted up/down and left/right.
 

SECTION : 7A

HEATING AND VENTILATION 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

SPECIFICATIONS

7A–1

. . . . . . . . . . . . . . . . . . . . . . . . . . 

HEATER TEMPERATURE SPECIFICATIONS

7A–1

. 

FASTENER TIGHTENING SPECIFICATIONS

7A–2

. 

AIRFLOW THROUGH VENTS WITH REAR

HEATING DUCT*

7A–3

. . . . . . . . . . . . . . . . . . . . . . . . 

DIAGNOSIS

7A–4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

HEATER SYSTEM

7A–4

. . . . . . . . . . . . . . . . . . . . . . . . . . 

INSUFFICIENT HEATING OR DEFROSTING

7A–4

. 

BLOWER ELECTRICAL

7A–7

. . . . . . . . . . . . . . . . . . . . 

IMPROPER AIR DELIVERY OR NO MODE SHIFT 7A

–9

TOO MUCH HEAT

7A–11

. . . . . . . . . . . . . . . . . . . . . . . . 

CONTROLS

7A–13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

BLOWER NOISE

7A–14

. . . . . . . . . . . . . . . . . . . . . . . . . 

MAINTENANCE AND REPAIR

7A–16

. . . . . . . . . . . . . . 

ON–VEHICLE SERVICE

7A–16

. . . . . . . . . . . . . . . . . . . . 

TEMPERATURE CABLE ADJUSTMENT

7A–16

. . . . 

TEMPERATURE CONTROL CABLE

7A–16

. . . . . . . . 

CONTROL ASSEMBLY

7A–18

. . . . . . . . . . . . . . . . . . . 

CONTROL ASSEMBLY KNOB LIGHTING

7A–19

. . . 

HEATER/AIR DISTRIBUTOR CASE ASSEMBLY 7A–

20

BLOWER MOTOR

7A–23

. . . . . . . . . . . . . . . . . . . . . . . . 

HIGH–BLOWER RELAY

7A–24

. . . . . . . . . . . . . . . . . . . 

BLOWER RESISTOR

7A–24

. . . . . . . . . . . . . . . . . . . . . 

HEATER HOSES

7A–25

. . . . . . . . . . . . . . . . . . . . . . . . . 

HEATER CORE

7A–26

. . . . . . . . . . . . . . . . . . . . . . . . . . 

REAR HEATING DUCT

7A–27

. . . . . . . . . . . . . . . . . . . 

GENERAL DESCRIPTION AND SYSTEM

OPERATION

7A–28

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

HEATING AND VENTILATION SYSTEMS

7A–28

. . . 

SPECIFICATIONS

HEATER TEMPERATURE SPECIFICATIONS

Ambient Air Temperature

Heater Outlet Air Temperature

–18

°

C (0

°

F)

54

°

C (129

°

F)

– 4

°

C (25

°

F)

59

°

C (138

°

F)

10

°

C (50

°

F)

64

°

C (147

°

F)

24

°

C (75

°

F)

68

°

C (154

°

F)

7A – 2

I

HEATING AND VENTILATION SYSTEM

DAEWOO V–121 BL4

FASTENER TIGHTENING SPECIFICATIONS

Application

N

S

m

Lb–Ft

Lb–In

Blower Motor Resistor Screws

6

–

53

Blower Resistor Retaining Screws

6

–

53

Heater Core Cover Screw

–

Heater Core Retaining Bracket Screw

–

Heater/Air Distributor Case Assembly Screws

8

–

71

HVAC Controller Retaining Screws

2

–

18

HEATING AND VENTILATION SYSTEM  7A – 3

DAEWOO V–121 BL4

AIRFLOW THROUGH VENTS WITH REAR HEATING

DUCT*

* Rear heating duct available on vehicles in cold climate countries.