2004 ISUZU TF SERIES Workshop Manual

Page 761 of 4264

ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-103 
 
CIRCUIT DIAGRAM 4JA1-TC Sheet 1/2 
  
 
 
 RTW48AXF031301

Page 762 of 4264

ISUZU TF SERIES 2004  Workshop Manual 8A-104  ELECTRICAL-BODY AND CHASSIS 
 
CIRCUIT DIAGRAM 4JA1-TC Sheet 2/2 
  
 
 
 RTW48AXF031401

Page 763 of 4264

ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-105 
   REMOVAL AND INSTALLATION 
 
 
ECM (ENGINE CONTROL MODULE): 
C24SE 
 
Removal 
1.  Lift both the ECM harness connector locking levers and
remove the two harness

Page 764 of 4264

ISUZU TF SERIES 2004  Workshop Manual 8A-106  ELECTRICAL-BODY AND CHASSIS 
   REMOVAL AND INSTALLATION 
 
 
ECM (ENGINE CONTROL MODULE): 
6VE1 
Removal 
1.  Pull both the red ECM harness connector locks toward the
front of the vehicle, an

Page 765 of 4264

ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-107 
   REMOVAL AND INSTALLATION 
 
 
ECM (ENGINE CONTROL MODULE): 
4JA1-TC / 4JH1-TC 
 
 
Removal 
1.  Remove the passenger side front seat – refer to Section 10 
CA

Page 766 of 4264

ISUZU TF SERIES 2004  Workshop Manual 8A-108  ELECTRICAL-BODY AND CHASSIS 
   REMOVAL AND INSTALLATION 
 
  
FUEL PUMP 
Removal 
1.  Remove the fuel tank. 
  Refer to the Section 6C-ENGINE FUEL of this Manual. 
  Disconnect the fuel pipe

Page 767 of 4264

ISUZU TF SERIES 2004  Workshop Manual ELECTRICAL-BODY AND CHASSIS  8A-109 
EXHAUST GAS RECALCULATION (EGR): 4JA1-L ONLY 
PARTS LOCATION (RHD) 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RTW48AXF0136 & RTW48AMF000101

Page 768 of 4264

ISUZU TF SERIES 2004  Workshop Manual 8A-110  ELECTRICAL-BODY AND CHASSIS 
 
PARTS LOCATION (RHD) 
  
 
 
RTW48AXF013701