IMMOBILIZER ANTI-THEFT SYSTEM 9T – 11
DAEWOO M–150 BL2
The VIN code is calculated by the Immobilizer using a
random generator.
The VIN code is transmitted from the Immobilizer in the
release message communication only incase of using
an authorized key. Without an authorized key it is not
possible to getthe system VIN code.In case of ECM in-
ternal state is in Virgin mode or neutral mode the ECM
learns the system VIN code automatically after receiving
the first release response message.
To get a synchronized Immobilizer system (same VIN-
code in Immobilizer and ECM,authorized key) the DLC
test equipment has to be used for authorization of the
keys(first key coding). The usage of this test equipment
is restricted to authorized persons.
D
Communication with the DLC-test equipment. Main
functions are the key coding procedure, the VIN-code
handling and the support for system test functions.
D
Handling of the software watchdog
Operation
In the active mode of immobilizer (engine OFF, IG key
OFF) the status LED is blinking as mode A. When igni-
tion is turned ON, the system wakes up and tries to read
out the transponder.
In case of the detection of a valid key , The release mes-
sage communication with the ECM takes place. The sta-
tus LED displays the Immobilizer state “valid key”.
After turning off the ignition(ignition OFF detection simi-
lar to the ECM ignition OFF detection), the Immobilizer
changes to the active mode. The status LED is blinking
as Mode A.
Data Link Connector (DLC) Mode
When the ignition is on, a scan tool can switch the immo-
bilizer control unit to the DLC mode for diagnostics, key
coding and ID coding.
D
The status LED is turned off during DLC-mode
D
The Immobilizer will answer all correct messages,
which are defined as Immobilizer messages.
ID Code Handling
One of 65,535 VIN codes is stored in the immobilizer
EEPROM.
The VIN code can be erased by using “Reset VIN code”
command of the scan tool.
When the immobilizer control unit calculates a new VIN
code, ECM VIN code should be reset to get identical
with the immobilizer control unit’s.
During diagnostic procedures, the VIN code can be read
for comparison with the ECM VIN code by using the
scan tool’s “Read immobilizer control unit VIN code”
command.
SERIAL DATA LINK
Serial data can be exchanged between a scan tool and
the ECM and the Immobilizer control unit. The scan tool
connection is the data link connector (DLC).
ELECTRONIC CONTROL MOUDLE
(ECM)
D
ECM in Virgin mode
In this mode, the ECM knows only the model vehicle
identifier code.
The engine can be locked/unlocked.
ECM requests to ICU the VIN number. As soon as the
ECM receives two correct consecutive communica-
tion frames with the same VIN code the ECM learns
it.
The VIN code will be stored in non-volatile memory at
the end of power latch phase. ECM enters in Learnt
mode.
D
ECM in Learnt mode
In such a state, ECM checks on every communica-
tion, the correct encoding of the ICU.
If the code received is not correct, then the vehicle is
immobilized.
The coded 5 bytes of data emitted by ECM are a mix-
ture of MIN code and random.
The coded 5 bytes of data emitted by ICU are a mix-
ture of VIN code and random.
D
ECM in Neutral mode
This mode is a special intermediate mode, used for
ICU replacement or immobilizer option installation.
ECM request to ICU the VIN number. As soon as the
ECM receives two correct consecutive communica-
tion frames with the same VIN code the ECM learns
it. The VIN code will be stored in non-volatile memory
at the end of power latch phase. ECM enters in
Learnt mode.
D
After turning on the ignition the ECM will control the
engine in a normal way for starting and running while
waiting for a valid release response message from
the Immobilizer.
1. After receiving a response message including the in-
formation “ICU in learnt mode” and the correct sys-
tem VIN-code
→
the ECM enters the release state, which allows to
continue the running of the engine.
2. After receiving a response message including the in-
formation “ICU in learnt mode” and a wrong system
VIN-code
→
the ECM does not send a new request and enters
the blocked state, which causes the activation of the
immobilization actions of the engine.
Содержание MATIZ
Страница 4: ...DRIVELINE AXLE CONTENTS SECTION 3B MANUAL TRANSAXLE DRIVE AXLE ...
Страница 6: ...TRANSAXLE CONTENTS SECTION 5B FIVE SPEED MANUAL TRANSAXLE SECTION 5C CLUTCH ...
Страница 9: ...RESTRAINTS CONTENTS SECTION 8A SEAT BELTS SECTION 8B SUPPLEMENTAL INFLATABLE RESTRAINTS SIR ...
Страница 44: ...1D 6 ENGINE COOLING DAEWOO M 150 BL2 RADIATOR FAN D12D4021 1 Radiator Assembly 2 Electric Cooling Fan Assembly ...
Страница 93: ...ENGINE ELECTRICAL 1E 37 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS STARTING SYSTEM D12E2011 ...
Страница 94: ...1E 38 ENGINE ELECTRICAL DAEWOO M 150 BL2 CHARGING SYSTEM D12E2021 ...
Страница 95: ...ENGINE ELECTRICAL 1E 39 DAEWOO M 150 BL2 IGNITION SYSTEM CIRCUIT TYPICAL D12E2031 ...
Страница 96: ...1E 40 ENGINE ELECTRICAL DAEWOO M 150 BL2 IGNITION SYSTEM CIRCUIT EURO III MAA1E010 ...
Страница 122: ...1F 24 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F020 ENGINE CRANKS BUT WILL NUT RUN ...
Страница 142: ...1F 44 ENGINE CONTROLS DAEWOO M 150 BL2 MAA1F080 IGNITION SYSTEM CHECK ...
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Страница 363: ...ENGINE CONTROLS 1F 265 DAEWOO M 150 BL2 BLANK ...
Страница 418: ...1F 320 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 1 OF 5 MAA1F610 ...
Страница 419: ...ENGINE CONTROLS 1F 321 DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 2 OF 5 MAA1F620 ...
Страница 420: ...1F 322 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 3 OF 5 MAAF630 ...
Страница 421: ...ENGINE CONTROLS 1F 323 DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 4 OF 5 MAA1F640 ...
Страница 422: ...1F 324 ENGINE CONTROLS DAEWOO M 150 BL2 ECM WIRING DIAGRAM SIRIUS D3 5 OF 5 MAA1F650 ...
Страница 446: ...FRONT SUSPENSION 2C 3 DAEWOO M 150 BL2 COMPONENT LOCATOR FRONT SUSPENSION D16B401A ...
Страница 573: ...4F 14 ANTILOCK BRAKE SYSTEM DAEWOO M 150 BL2 ABS Cont d D17E402A ...
Страница 574: ...ANTILOCK BRAKE SYSTEM 4F 15 DAEWOO M 150 BL2 BLANK ...
Страница 578: ...ANTILOCK BRAKE SYSTEM 4F 19 DAEWOO M 150 BL2 BLANK ...
Страница 586: ...ANTILOCK BRAKE SYSTEM 4F 27 DAEWOO M 150 BL2 BLANK ...
Страница 600: ...ANTILOCK BRAKE SYSTEM 4F 41 DAEWOO M 150 BL2 BLANK ...
Страница 610: ...ANTILOCK BRAKE SYSTEM 4F 51 DAEWOO M 150 BL2 BLANK ...
Страница 625: ...PARKING BRAKE 4G 9 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS PARKING BRAKE SYSTEM D17A201B ...
Страница 629: ...5B 4 FIVE SPEED MANUAL TRANSAXLE DAEWOO M 150 BL2 INPUT SHAFT AND COUNTER SHAFT GEAR D13B4031 ...
Страница 781: ...HEATING AND VENTILATION SYSTEM 7A 31 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS NON A C DIAGRAMS D18A201B ...
Страница 827: ...8A 12 SEAT BELTS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS DRIVER SEAT BELT WARNING D1AA201A ...
Страница 836: ...SUPPLEMENTAL INFLATABLE RESTRAINTS SIR 8B 9 DAEWOO M 150 BL2 BLANK ...
Страница 840: ...SUPPLEMENTAL INFLATABLE RESTRAINTS SIR 8B 13 DAEWOO M 150 BL2 BLANK ...
Страница 908: ...9A 2 BODY WIRING SYSTEM DAEWOO M 150 BL2 DESCRIPTION AND OPERATION HOW TO READ ELECTRICAL WIRING DIAGRAM D111001A ...
Страница 913: ...BODY WIRING SYSTEM 9A 7 DAEWOO M 150 BL2 POWER DISRIBUTION SCHEMATIC D111005B ...
Страница 917: ...BODY WIRING SYSTEM 9A 11 DAEWOO M 150 BL2 FRONT HARNESS ROUTING Left Hand Drive Shown Right Hand Drive Similar D111401D ...
Страница 920: ...9A 14 BODY WIRING SYSTEM DAEWOO M 150 BL2 INSTRUMENT HARNESS ROUTING Left Hand Drive D111403E ...
Страница 921: ...BODY WIRING SYSTEM 9A 15 DAEWOO M 150 BL2 INSTRUMENT HARNESS ROUTING Right Hand Drive D111403F ...
Страница 923: ...BODY WIRING SYSTEM 9A 17 DAEWOO M 150 BL2 BODY HARNESS ROUTING D111405D ...
Страница 924: ...9A 18 BODY WIRING SYSTEM DAEWOO M 150 BL2 BODY HARNESS ROUTING Cont d D111406D ...
Страница 925: ...BODY WIRING SYSTEM 9A 19 DAEWOO M 150 BL2 FRONT DOOR HARNESS ROUTING D111407D ...
Страница 926: ...9A 20 BODY WIRING SYSTEM DAEWOO M 150 BL2 REAR DOOR HARNESS ROUTING D111408D ...
Страница 927: ...BODY WIRING SYSTEM 9A 21 DAEWOO M 150 BL2 TAILGATE HARNESS ROUTING D111409D ...
Страница 944: ...LIGHTING SYSTEMS 9B 17 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS BACKUP LAMP S CIRCUIT D19D201B ...
Страница 945: ...9B 18 LIGHTING SYSTEMS DAEWOO M 150 BL2 HEADLAMPS CIRCUIT D19D202B ...
Страница 946: ...LIGHTING SYSTEMS 9B 19 DAEWOO M 150 BL2 HEADLAMP LEVELING CIRCUIT D19B723B ...
Страница 947: ...9B 20 LIGHTING SYSTEMS DAEWOO M 150 BL2 TAIL AND LICENSE PLATE LAMPS CIRCUIT D19D203B ...
Страница 948: ...LIGHTING SYSTEMS 9B 21 DAEWOO M 150 BL2 STOPLAMPS CIRCUIT D19D204B ...
Страница 949: ...9B 22 LIGHTING SYSTEMS DAEWOO M 150 BL2 TURN AND HAZARD LAMPS CIRCUIT D19D205B ...
Страница 950: ...LIGHTING SYSTEMS 9B 23 DAEWOO M 150 BL2 INTERIOR COURTESY LAMP CIRCUIT D19D206B ...
Страница 951: ...9B 24 LIGHTING SYSTEMS DAEWOO M 150 BL2 FRONT FOG LAMP CIRCUIT D19B724A1 ...
Страница 952: ...LIGHTING SYSTEMS 9B 25 DAEWOO M 150 BL2 REAR FOG LAMP CIRCUIT D19B724B ...
Страница 953: ...9B 26 LIGHTING SYSTEMS DAEWOO M 150 BL2 DIMMER CONTROL CIRCUIT EXCEPT W EUROPE D29B009A ...
Страница 954: ...LIGHTING SYSTEMS 9B 27 DAEWOO M 150 BL2 DAYTIME RUNNING LAMPS CIRCUIT W EUROPE ONLY D29B010A ...
Страница 958: ...9C 4 HORN DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS HORN WIRING SYSTEM D19D207B ...
Страница 998: ...9E 24 INSTRUMENT DRIVER INFORMATION DAEWOO M 150 BL2 INSTRUMENT CLUSTER FENIX 5MR D19B201S ...
Страница 999: ...INSTRUMENT DRIVER INFORMATION 9E 25 DAEWOO M 150 BL2 INSTRUMENT PANEL ILLUMINATION D19B202B ...
Страница 1000: ...9E 26 INSTRUMENT DRIVER INFORMATION DAEWOO M 150 BL2 DIGITAL CLOCK D19B203B ...
Страница 1030: ...9G 18 INTERIOR TRIM DAEWOO M 150 BL2 SPECIAL TOOLS AND EQUIPMENT SPECIAL TOOLS TABLE D109E101 KM 475 B Trim Remover ...
Страница 1072: ...GLASS AND MIRRORS 9L 17 DAEWOO M 150 BL2 SPECIAL TOOLS AND EQUIPMENT SPECIAL TOOLS TABLE D109E102 J 24402 Glass Sealant Remover ...
Страница 1073: ...9L 18 GLASS AND MIRRORS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS REAR WINDOW DEFOGGER D19E201B ...
Страница 1082: ...9N 4 FRAME AND UNDERBODY DAEWOO M 150 BL2 SPECIFICATIONS UNDERBODY DIMENSIONS Unit mm in DBDM118A ...
Страница 1083: ...FRAME AND UNDERBODY 9N 5 DAEWOO M 150 BL2 Unit mm in DBDM119A Unit mm in DBDM120 ...
Страница 1084: ...9N 6 FRAME AND UNDERBODY DAEWOO M 150 BL2 Unit mm in DBDM117A ...
Страница 1095: ...DOORS 9P 3 DAEWOO M 150 BL2 COMPONENT LOCATOR FRONT DOOR D19C403A ...
Страница 1097: ...DOORS 9P 5 DAEWOO M 150 BL2 REAR DOOR D19C404A ...
Страница 1121: ...DOORS 9P 29 DAEWOO M 150 BL2 D19C635A Installation Procedure 1 Install the tailgate strut with the ball studs ...
Страница 1122: ...9P 30 DOORS DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS POWER DOOR LOCKS LEFT HAND DRIVE D19C201B ...
Страница 1123: ...DOORS 9P 31 DAEWOO M 150 BL2 POWER DOOR LOCKS RIGHT HAND DRIVE D19C201S ...
Страница 1124: ...9P 32 DOORS DAEWOO M 150 BL2 POWER DOOR LOCKS W ANTI THEFT CONTROL LHD D19C201S ...
Страница 1125: ...DOORS 9P 33 DAEWOO M 150 BL2 POWER DOOR LOCKS W ANTI THEFT CONTROL RHD D19C202S ...
Страница 1126: ...9P 34 DOORS DAEWOO M 150 BL2 POWER WINDOWS FRONT ONLY D19C202B ...
Страница 1152: ...9T ii REMOTE KEYLESS ENTRY AND ANTI THEFT SYSTEM DAEWOO M 150 BL2 BLANK ...
Страница 1160: ...9T 8 REMOTE KEYLESS ENTRY AND ANTI THEFT SYSTEM DAEWOO M 150 BL2 BLANK ...
Страница 1183: ...IMMOBILIZER ANTI THEFT SYSTEM 9T 31 DAEWOO M 150 BL2 SCHEMATIC AND ROUTING DIAGRAMS D19T001B IMMOBILIZER ANTI THEFT SYSTEM ...