Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 267

WORKSHOP MANUAL

TF-SERIES

Isuzu TFR/S Immobilizer

System

Service management procedure

and workshop manual

No.TF IMM-WE-0121

PRINTED IN JAPAN

NOTICE

Before using this Workshop Manual to assist you in performing
vehicle service and maintenance operations, it is recommended
that you carefully read and thoroughly understand the
information contained in Section 0A under the headings
“GENERAL REPAIR INSTRUCTIONS” and “HOW TO USE THIS
MANUAL”.

All material contained in this Manual is based on the latest
product information available at the time of publication.
All rights are reserved to make changes at any time without
prior notice.

CONTENTS

Immobilizer System lntroduction

What your organization should provide for your customer

System Description

While the System is on

What happens without proper transponder operation?

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

Caution to the operation

Summary of operation

Illustration of lnstrument panel

Immobilizer System for Gasoline Engine (6VD1 3.2L/C22NE 2.2L/22LE 2.2L/2.0LE 2.0L)

Immobilizer System for Mechanical Control Diesel Engine (4JG2 3.1L/4JB1 2.8L/4JA1 2.5L)

Immobilizer System for Electrical Control Diesel Engine (4JA1-TC 2.5L/4JH1-TC 3.0L)

Electrical Equipment Instruments

Location of Components

Electrical Equipment Instruments

Immobilizer Control Unit (ICU) : Connector Pin Assignment

6VD1 3.2L/C22NE 2.2L/22LE 2.2L/20LE 2.0L/4JG2 3.1L/4JB1 2.8L/4JA1 2.5L

4JA1-TC 2.5L/4JH1-TC 3.0L

Car Pass Card

Checking Component Required

Tech-2 illustration

Important information on Programming

Security code

1. Entering a code

2. Getting started (Tech-2 Operation)

3. Transponder

Transponder program

Erase transponder key

4. Reset ICU (Immobilizer Control Unit )

5. Reset Function

6. Programming ICU, ECM

Important

Loss of car pass

Diagnostic procedure

(6VD1 3.2L/C22NE 2.2L/22LE 2.2L/20LE 2.0L/4JG2 3.1L/4JB1 2.8L/4JA1 2.5L)

System guidance

Diagnostic Trouble Code (DTC) list

No DTC indicates

1.12V power is not supplied to ICU

2.Engine does not start after steering assembly is repaired

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

DTC appears

B8011 TRANSPONDER KEY PROBLEM

B8012 WRONG TRANSPONDER KEY

B8013 IMMOBILIZER NOT PROGRAMED

B8014 NO TRANSPONDER KEY PROGRAMED

B8055 EEPROM ERROR

B8015 VEHICLE SPEED SIGNAL Lo (Gasoline Engine)

FREQUENCY SIGNAL Lo (Diesel Engine)

B8016 VEHICLE SPEED SIGNAL Hi (Gasoline Engine)

FREQUENCY SIGNAL Hi (Diesel Engine)

B8017 NO ENGINE REQUEST RECEIVED (Gasoline Engine)

B8023 ANTENNA COIL OPEN

B8024 WRONG TRANSPONDER RESPONSE

Diagnostic procedure (4JA1-TC 2.5L/4JH1-TC 3.0L)

System guidance

Diagnostic Trouble Code (DTC) list

No DTC indicates

1.12V power is not supplied to ICU

2.Engine does not start after steering assembly is repaired

3.If engine does not start after ICU replacement, check part number (02MY)

DTC appears

B8001 REPLACE ELECTRONIC CONTROL UNIT (ECU) (IMMOBILIZER FAULT)

B8002 IMMOBILIZER NOT PROGRAMMED

B8003 TRANSPONDER KEY PROBLEM

B8004 IMMOBILIZER COIL CIRCUIT (ANTENNA COIL FAULT)

B8005 COMMUNICATION LINE W VOLTAGE Low

B8006 COMMUNICATION LINE W VOLTAGE High

B8007 NO ENGINE REQUEST RECEIVED

B8008 WRONG TRANSPONDER KEY

B8009 NO TRANSPONDER KEY PROGRAMMED

B8010 UNKNOWN TRANSPONDER KEY

Immobilizer system electrical wiring

Gasoline Engine (6VD1 3.2L)

Gasoline Engine (C22NE 2.2L/22LE 2.2L/20LE 2.0L)

Diesel Engine (Mechanical Control , 4JG2 3.1L/4JB1 2.8L/4JA1 2.5L)

Diesel Engine (Electrical Control , 4JA1-TC 2.5L/4JH1-TC 3.0L)