Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 269

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 

 

 

 

1 

Control unit; electronic immobilizer (located at the under cross Beam) 

2 Antenna 

coil 

 

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) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 

Back up Voltage supply 

2 

Voltage from ignition switch ON 

3 

Communication: carry on line from ECM to immobilizer (Gasoline Engine) 

Check Engine Lamp (Diesel Engine) 

4 N.C 

5 N.C 

6 

Antenna coil positive 

7 Ground 

8 

Communication: carry on line from immobilizer to ECM (Gasoline Engine) 

Communication: carry on line from immobilizer to DDS-I (Diesel Engine) 

9 To 

Tech-2 

10 

Speed sensor voltage (Gasoline Engine) 

11 N.C 

12 N.C 

13 

Antenna coil negative 

14 Starter 

relay