john deere cluster 6620SE good eeprom dump

[anawfulhoore]

Hi All,

would anyone please have a known good eeprom dump (93C66) for a John Deere 6620 SE cluster (part no. AL167474 SW: BV09) ?

hours is unimportant - This cluster had a dead eeprom which resulted in the rev counter and speedo going full scale after powerup, and non functioning coolant and fuel gauges. I did find a dump for one here (part no and SW version unknown), but result was no gauges at all. I then tried a dump from a similar cluster from a 5820 (AL159134 SW : BV06) and this time the rev counter and speedo do respond to inputs and coolant indicator on LCD does seem to function, but I still don't think its correct (fuel gauge will not respond to input and I don't have the tractor to test it on). if its any help to anyone, I've attached the dump for this 5820 cluster.. it looks completely different to the one I found for the 6620..

thanks in advance.. Owen.

[yuka]

try with this

[anawfulhoore]

Hi,

many thanks for your file, I will try and post back with result..

regards,

Owen.

[didori77]

Hi, friend! Can you send me this file to me? AL167474.rar