2002 Buick rendezvous cxl

[diagtech]

Been asked to do the above car but never seen one in uk does anyone know what chip etc and what is involved thanks

[neospeedo]

should be atmel 25020

[neospeedo]

http://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=325444&stc=1

http://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=325445&stc=1

POWER UP FOR BENCH TESTING
B5 AND B9 NEGATIVE
B7 AND B12 12 VOLT POSITIVE

[clusters]

I do these all the time.

Remove the lens, remove the needles by rotating counterclockwise past the stop and pull with your fingers. The chip may be marked Atmel 212, reads as a 25020 or 95020, either one.

When assembling, put the needles on and power up on the bench. The stepper motors should go down past zero then step up to the zero hash marks. Make sure to power it down before trying to adjust the needles or you can damage the steppers.

[diagtech]

Ok thanks for the pointers will have to check my boxes see if they have the software if not listed are they the same as anything else thanks

[clusters]

Should be the same as Chevy Trailblazer, on Digi for sure.

Edit: I meant will work with Trailblazer on Digi for sure.

[Speedoman57]

read as a 95020

miles are xxxxxx times 5.01 convert to hex time by 2 = code

so in dec. 150000 x 5.01 = 751500 convert that to hex now times by 2 = 16ef18

0000: 16 EF FF 18 FF FF FF FF FF FF FF FF 16 EF FF 18
0010: FF FF FF FF FF FF FF FF 16 EF FF 18 FF FF FF FF
0020: FF FF FF FF

[diagtech]

Ok thanks for the help

[borshch]

Got the same cluster here but without the info display. Odometer shows "error" , anyone know where to get dump for this dash ?