Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 258

No.HECED-WE-0321

PRINTED IN JAPAN

WORKSHOP MANUAL

TF SERIES

Isuzu TFR/S Immobilizer

System

Service management procedure

and workshop manual

1

CONTENTS

Page

Isuzu TFR/S Immobilizer System lntroduction. . . . . . . . . . . . . . . . . . 3

What your organization should provide for your customer . . . . . . . . . . . .. 3

System outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 4

While the system is On. . . . . . . . . . . . . . . . . . . . . . . . . . . 4

What happens without proper transponder operation?. . . . . . . . . . . . . 4

No proper transponder is available, what should be done for the system? . . . . ... 4

Caution to the operation . . . . . . . . . . . . . . . . . . . . . . . . . .. 4

Summary of operation. . . . . . . . . . . . . . . . . . . . . . . . . . .. 4

Illustration of lnstrument panel . . . . . . . . . . . . . . . . . . . . . . ... 5

Immobilizer system Gas Engine (6VD1 3.2L/C22NE 2.2L/22LE 2.2L/2.0LE 2.0L). . . . . 6

Immobilizer system Diesel Engine (4JG2 3.1L/4JB1 2.8L/4JA1 2.5L) . . . . . . . . ... 7

Electrical Equipment Instruments . . . . . . . . . . . . . . . . . . . . . . ... 8

Location of Components. . . . . . . . . . . . . . . . . . . . . . . . . .. 8

Electrical Equipment – Instruments . . . . . . . . . . . . . . . . . . . . . . 9

Terminal Assignment of wiring Harness Connector, Immobilizer Controller . . . . . 9

Electrical Equipment – Instruments . . . . . . . . . . . . . . . . . . . . . .. 10

Function (Continued). . . . . . . . . . . . . . . . . . . . . . . . . . .. 10

Car Pass Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Checking Component Required . . . . . . . . . . . . . . . . . . . . . . 11

Tech 2 illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 11

Important information on Programming. . . . . . . . . . . . . . . . . . . . 12

Security code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12

1. Entering a code. . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12

2. Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 13

3. Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 14

Transponder program. . . . . . . . . . . . . . . . . . . . . . . . . 14

Erase transponder key. . . . . . . . . . . . . . . . . . . . . . . . ... 15

4. Reset Immobilizer ICU (Immobilizer Control Unit) (Gas Engine Model). . . . . 16

5. Programming ICU, ECM . . . . . . . . . . . . . . . . . . . . . . . . 17

Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2

Page

Loss of car pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Diagnostic procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . .. 26

Diagnostic procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . .. 27

1. 12V power is not supplied to lCU. . . . . . . . . . . . . . . . . . . . . 27

2. Engine does not start after steering assembly is repaired. . . . . . . . . . ... 27

3. If engine does not start after ICU replacement, check part number (01MY). . . . 27

4. Electrical wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32