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)