2004 ISUZU TF SERIES Workshop Manual

Page 4033 of 4264

ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-41 
 
Reference: 
When the vehicle speed 20km/h at L range in 1st gear, following signal is outputted. 
Measurement terminal: B3 (C95) and B5 (C95) 
-AC range by circuit tester

Page 4034 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A2-42  DIAGNOSIS (JR405E)  
DTC P0710 (Flash Code 15) ATF Temperature Sensor Failure  
 
ATF  
Temp. 
Sensor
 TCM 
 
 
B4 (+) 
 
 
 
B14 (-)
 
H23  (8) 
 
 
 
(3)
C95  (4) 
 
 
 
(14)
 BLU  
Terminal

Page 4035 of 4264

ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-43  
DTC P0560 (Flash Code 16) System Voltage Failure  
 TCM  
 
 
A1 (+B) 
 
 
 
B5  
 
B15
 
H23 (15)C95 (5)    
(15) 
BLK/YEL  
BLK  
BLK  
Battery 
C94 
(1)
 BLK 
 
  
Sett

Page 4036 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A2-44  DIAGNOSIS (JR405E)  
DTC P0705 (Flash Code 17) Inhibitor Switch Failure  
             Inhibitor SW
                                        
TCM
A2 (P)
A17 (3) 
B2 (2) 
B10 (N) 
B11 (D)
B19 (R

Page 4037 of 4264

ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-45 
 
Setting Condition: 
  No range signal is entered from the inhibitor switch with the engine speed over 500 rpm for 2 seconds. 
 Or 
  Multiple signals are entered from t

Page 4038 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A2-46  DIAGNOSIS (JR405E)  
DTC P1120 (Flash Code 22) Throttle Signal Failure  
  
                                             
                                        
 
 
TPS TCM     
 
  
 
A16

Page 4039 of 4264

ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-47  
DTC P1875 (Flash Code 25) GND Return Circuit Failure 
                         Control Valve  
               
                                         
 
TCM  
  
B6

Page 4040 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A2-48  DIAGNOSIS (JR405E)  
DTC P0753 (Flash Code 31) Low & Reverse Brake Duty Solenoid Failure 
  
 
 
       Control Valve   
               
                                         
TCM  
 
B6