2007 ISUZU KB P190 Workshop Repair Manual

Page 5945 of 6020

ISUZU KB P190 2007  Workshop Repair Manual IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-47 
Step Action  Value(s)  Yes No 
9 Replace the immobilizer control unit (ICU).  
IMPORTANT:  The replacement ICU must be 
programmed the security data by scan

Page 5946 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 11A-48  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   
B0012 WRONG TRANSPONDER KEY (Only 4JA1-T Engine) 
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed?  
  Go to Step 2  Go

Page 5947 of 6020

ISUZU KB P190 2007  Workshop Repair Manual IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-49 
B0013 IMMOBILIZER NOT PROGRAMMED (Only 4JA1-T Engine) 
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed? 
  Go to Step 2

Page 5948 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 11A-50  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   
B0014 NO TRANSPONDER KEY PROGRAMMED (Only 4JA1-T Engine)  
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed?  
  Go to S

Page 5949 of 6020

ISUZU KB P190 2007  Workshop Repair Manual IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-51 
B0015 FREQUENCY SIGNAL LOW (Only 4JA1-T Engine)  
Step Action  Value(s)  Yes No 
1  W as the "Immobilizer System Check" performed?    Go to Step 2  Go to

Page 5950 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 11A-52  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   
B0016 FREQUENCY SIGNAL HIGH (Only 4JA1-L Engine)  
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed?  
  Go to Step 2  G

Page 5951 of 6020

ISUZU KB P190 2007  Workshop Repair Manual IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-53 
B0023 IMMOBILIZER COIL CIRCUIT (ANTENNA COIL FAULT)  
 (Only 4JA1-T Engine) 
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed

Page 5952 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 11A-54  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   
B0024 WRONG TRANSPONDER KEY (Only 4JA1-T Engine) 
Step Action  Value(s)  Yes No 
1 
W as the "Immobilizer System Check" performed?  
  Go to Step 2  Go