John Deere 7320 IVT transmission sensors and over heating

   / John Deere 7320 IVT transmission sensors and over heating #1  

redridge99

New member
Joined
Jun 6, 2012
Messages
3
Location
millington TN
Tractor
John Deere 7320, International 884, & Internatinal 140
This 7320 has nearly always had the trouble indicator flash the blue light and the code of 304179, 7 TCU, transmission oil pressure sensor defective. Replaced the sensor - same code came up right away. Today, I was plowing and the transmission got hot and it gave a code of 304177, 1 TCU, transmission oil pressure too low, check oil level and filter. Check oil level and the two hydraulic filters, all good. Any help is greatly appreciated.
 
   / John Deere 7320 IVT transmission sensors and over heating #2  
Ja isto imam taj problem
 

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