Text preview for : en_4j2_9c.pdf part of Daewoo Nubira/Lacetti Also known as: Chevrolet Nubira / Lacetti, Chevrolet Optra Optra5, Suzuki Forenza Reno Covers the 1.4L, 1.6L and 1.8L engine. Year 2004



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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
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 9C1 Fastener Tightening Specifications . . . . . . . . . . . 9C1 SCHEMATIC AND ROUTING DIAGRAMS . . . . . 9C2 Horn Wiring System . . . . . . . . . . . . . . . . . . . . . . . . 9C2 MAINTENANCE AND REPAIR . . . . . . . . . . . . . . . 9C3 ONVEHICLE SERVICE . . . . . . . . . . . . . . . . . . . . . 9C3 Horn(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9C3 GENERAL DESCRIPTION AND SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9C4 Horn(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9C4

SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application Horn Bolt NSm 20 LbFt 15 LbIn

9C 2IHORN(S)

SCHEMATIC AND ROUTING DIAGRAMS
HORN WIRING SYSTEM

DAEWOO V121 BL4

HORN(S) 9C 3

MAINTENANCE AND REPAIR
ONVEHICLE SERVICE HORN(S)
Removal Procedure
1. 2. 3. Disconnect the negative battery cable. Disconnect the electrical connector. Remove the bolt and the horn. (Left horn shown, right horn similar, if equipped.)

Installation Procedure
Notice : Dissimilar metals in direct contact with each other may corrode rapidly. Make sure to use the correct fasteners to prevent premature corrosion. 1. Install the horn with the bolt.

Tighten
Tighten the horn bolt to 20 NSm (15 lbft). (Left horn shown, right horn similar, if equipped.) 2. 3. Connect the electrical connector. Connect the negative battery cable.

DAEWOO V121 BL4

9C 4IHORN(S)

GENERAL DESCRIPTION AND SYSTEM OPERATION
HORN(S)
The horns are located under the hood. They are attached near the radiator at the front of the vehicle. The horns are actuated by pressing the steering wheel pad, which grounds the horns' electrical circuit.

DAEWOO V121 BL4