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Isuzu KB P190. Manual - part 1463
IMMOBILIZER CONTROL SYSTEM (4JK1/4JJ1/HFV6)
TABLE OF CONTENTS
Schematic and Routing Diagrams. . . . . . . . . . . . 11A-2
Immobilizer Controls Schematics. . . . . . . . . . . 11A-2
Component Locator. . . . . . . . . . . . . . . . . . . . . . . 11A-6
Immobilizer Controls Component View . . . . . . 11A-6
Immobilizer Control Unit (ICU) Connector
End View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-7
Diagnostic Information and Procedures . . . . . . . 11A-8
Diagnostic Starting Point - Immobilizer
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-8
Diagnostic System Check - Immobilizer
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-8
Scan Tool Data List . . . . . . . . . . . . . . . . . . . . 11A-10
Scan Tool Data Definitions . . . . . . . . . . . . . . . 11A-10
Scan Tool Does Not Power Up. . . . . . . . . . . . 11A-12
Scan Tool Does Not Communicate with
CAN Device. . . . . . . . . . . . . . . . . . . . . . . . . . 11A-13
Lost Communication with The Immobilizer
Control Unit (ICU) . . . . . . . . . . . . . . . . . . . . . 11A-19
Diagnostic Trouble Code (DTC) List . . . . . . . 11A-21
DTC B0001 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-22
DTC B0002 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-23
DTC B0003 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-24
DTC B0004 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-26
DTC B0007 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-27
DTC B0008 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-28
DTC B0009 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-29
DTC B0010 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-30
DTC B0012 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-32
DTC B0013 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-33
DTC B0014 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-34
DTC U0100 . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-35
Resetting and Programming . . . . . . . . . . . . . . . 11A-36
Resetting and Programming Guidelines . . . . 11A-36
Transponder Key Erasing Procedure . . . . . . . 11A-38
Transponder Key Programming Procedure . . 11A-38
ICU Resetting Procedure . . . . . . . . . . . . . . . . 11A-39
ICU Programming Procedure. . . . . . . . . . . . . 11A-39
ECM Resetting Procedure . . . . . . . . . . . . . . . 11A-39
ECM Programming Procedure . . . . . . . . . . . . 11A-40
PIM Resetting Procedure . . . . . . . . . . . . . . . . 11A-40
PIM Programming Procedure. . . . . . . . . . . . . 11A-40
ICU & PIM Programming Procedure . . . . . . . 11A-41
ECM & PIM Programming Procedure . . . . . . 11A-41
ICU & ECM Programming Procedure . . . . . . 11A-42
ICU, ECM & PIM Programming Procedure . . 11A-42
Repair Instructions . . . . . . . . . . . . . . . . . . . . . . 11A-44
Immobilizer Control Unit (ICU)
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . 11A-44
Description and Operation . . . . . . . . . . . . . . . . 11A-45
Immobilizer System Description. . . . . . . . . . . 11A-45
Immobilizer System Componenet
Description . . . . . . . . . . . . . . . . . . . . . . . . . . 11A-45
Special Tools and Equipment . . . . . . . . . . . . . . 11A-47
Special Tools and Equipment . . . . . . . . . . . . . 11A-47
IMMOBILIZER CONTROL SYSTEM (4JK1/4JJ1/HFV6) 11A-1