[benrejaboussama]

Please where the meliage is stocked on my dash ??
chevy tahoe 2005
i have : 56585 XEGP , and : ATMEL 502 04114 A
both is 8 pin

[nymike]

Please where the meliage is stocked on my dash ??
chevy tahoe 2005
i have : 56585 XEGP , and : ATMEL 502 04114 A
both is 8 pin

number 2 in the pic

[benrejaboussama]

Please where the meliage is stocked on my dash ??
chevy tahoe 2005
i have : 56585 XEGP , and : ATMEL 502 04114 A
both is 8 pin

number 2 in the pic

and its an 93c or what ??
thanks

[nymike]

Should be 95020

Sent from my HTC One_M8 using Tapatalk

[Clusters]

S95P02 Can do them easily in circuit with Digiprog, use Chevy Avalanche for the Km and you can use Hummer H2 -2007 for the hours.

[HETPE3B]

What about the Vin number? Is digiprog capable of VIN adjustment?

[Clusters]

Yes, under eeprom menu read as S95P02, save file. Edit the VIN manually and rewrite it.

The VIN is in plain text in the ASCII column of a hex editor.

[HETPE3B]

Yes, under eeprom menu read as S95P02, save file. Edit the VIN manually and rewrite it.

The VIN is in plain text in the ASCII column of a hex editor.

Yes, I know where the VIN is
The reason that I ask is that I have few GM clusters (Avalanche 2003, Envoy 2005, Silverado 2005 and 2006 and some others).
My main concern is, that I'm using basic programmer GQ-4X and I can easily read, edit and write Envoy 2005, Silverado 2005 and 2006 when I choose Atmel 25020 chip from the list, so there are no questions about the quality of the chip clip that I'm using, but it doesn't read Avalanche 2003 at all. Is it really, that Avalanche (or Tahoe) 2003 using the different eeprom than Silverado 2005?
I cannot figure out how many different types of EEPROM those older GM clusters are using (from 2003 up to 2006)?
I read in the other topics, that some of the clusters are using S95P02 chip (but my programmer doesn't have that one on the list).
The chip in Avalanche 2003 is Atmel314 68558 B

UPDATE
I just was able to read the chip choosing 25020A (not simply 25020 as with the other cluters) from the list.

[Clusters]

If you can read and write 2005-2006 then you can read the 2003, same chip used in all of the 2003-2006 clusters. You're probably just trying to read the wrong chip. The 56585 is the wrong chip.

2003-2004 the eeprom is U15, right beside the PRNDL and you have to flex it out of the way to clip on. On 2005 up clusters the eeprom is U16.

[HETPE3B]

I don't think I'm wrong
Like I did mention when I started to choose 25020A it started to read. BTW I need to decrease the write speed for it to write, otherwise verification doesn't go through.

Another question - I did try to zero the miles but after writing it still was showing 41km, 0hrs. Any suggestions?

And another - how to change between KM and Miles? Right now cluster is coded for km. How to recode it for miles?