2004 DAEWOO LACETTI diagram

9T1 – 2IREMOTE KEYLESS ENTRY AND ANTI–THEFT SYSTEM
DAEWOO V–121 BL4
SCHEMATIC AND ROUTING DIAGRAMS
NOTCHBACK REMOTE KEYLESS ENTRY AND
ANTI–THEFT SYSTEM

SECTION : 9T2
IMMOBILIZER ANTI–THEFT 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 DIAGRAMS9T2–2 . . . .
Immobilizer Anti–Theft System 9T2–2. . . . . . . . . . . . .
DIAGNOSTIC INFORMATION AND
PROCEDURES9T2–3 . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer System
(MR–140, HV–240, SIRIUS D4) 9T2–3. . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1626 (MR–140,
HV–240), P1628 (SIRIUS) 9T2–4. . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1631 (MR–140,
HV–240), P1629 (SIRIUS D4) 9T2–6. . . . . . . . . . . .
Key Status Errors
(MR–140, HV–240, SIRIUS D4) 9T2–8. . . . . . . . . . .
Communication Between Immobilizer Control Unit and
Test Equipment
(MR–140, HV–240, SIRIUS D4) 9T2–8. . . . . . . . . . . MAINTENANCE AND REPAIR9T2–9 . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 9T2–9. . . . . . . . . . . . . . . . . . . .
Key Coding Procedure 9T2–9. . . . . . . . . . . . . . . . . . . .
ID Code Reprogramming 9T2–9. . . . . . . . . . . . . . . . . .
Transponder 9T2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer Control Unit 9T2–9. . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION9T2–11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer System 9T2–11. . . . . . . . . . . . . . . . . . . . . .
Electronically Coded Keys 9T2–11. . . . . . . . . . . . . . . .
Detection Coil 9T2–11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Immobilizer Control Unit 9T2–11. . . . . . . . . . . . . . . . . .
Serial Data Link 9T2–12. . . . . . . . . . . . . . . . . . . . . . . . .
Electronic Control Moudle (ECM) 9T2–12. . . . . . . . . .

9T2 – 2IIMMOBILIZER ANTI–THEFT SYSTEM
DAEWOO V–121 BL4
SCHEMATIC AND ROUTING DIAGRAMS
IMMOBILIZER ANTI–THEFT SYSTEM

NUBIRA/LACETTIRUST PREVENTION 10–1
SECTION 10
RUST PREVENTION
CONTENTS
1. ZINC TREATED STEEL PLATE REPAIR 10 – 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. RUST PREVENTIVE PROCEDURE 10 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1.GENERAL INFORMATION10–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2.AREA COVERED BY ANTI–RUST AGENTS 10–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.UNDERCOATING DIAGRAM10–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10–6 RUST PREVENTIONNUBIRA/LACETTI
2–3. UNDERCOATING DIAGRAM
.
Fig. 2

SECTION 11
BODY–FRAME REPAIR EQUIPMENT
CONTENTS
1. SCHEMATIC DIAGRAM OF STRAIGHTENING JIG 11–2. . . . . . . . . . . . . . . . . .
2. EXAMPLE: STRAIGHTENING BODY–DAMAGE 11–5. . . . . . . . . . . . . . . . . . . .

11–2 BODY–FRAME REPAIR EQUIPMENT NUBIRA/LACETTI
1. SCHEMATIC DIAGRAM OF STRAIGHTENING JIG
Fig. 1