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Solved ✔ BMW X5 2004 DASH PINOUT - Printable Version

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+--- Thread: Solved ✔ BMW X5 2004 DASH PINOUT (/showthread.php?tid=55553)

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BMW X5 2004 DASH PINOUT - Ecutech - 26-08-2019

Hi, 

I'm looking for a pinout to read the eeprom on this cluster. Previous guy has almost destroyed the coil windings on the needles by trying to pull them off. The eeprom is on the reverse side of the board. Does anybody know if there are programming points on the back of the board?

[Image: 2019-08-26-15-43-12.jpg]

[Image: 2019-08-26-15-44-16.jpg]

RE: BMW X5 2004 DASH PINOUT - volavka - 26-08-2019

Try this pinout

RE: BMW X5 2004 DASH PINOUT - Moldovan1 - 26-08-2019

(26-08-2019, 15:15 PM)volavka Wrote:  Try this pinout
Mate, sorry, this is pinout for old tacho with 93c eeprom inside. MY 2004 have inside 35080 or even 35080V6 (late 2004 and 2005). This is correct pinout for Xprog, but if inside is 35080V6, Xprog can not erase incremental area. With R270 (in circuit) I don`t test, if it works. Early MY with 35080 on board Xprog make without any problem.

RE: BMW X5 2004 DASH PINOUT - Ecutech - 26-08-2019

Thank you guys, i will have a go tomorrow and report back.

RE: BMW X5 2004 DASH PINOUT - Moldovan1 - 28-08-2019

(26-08-2019, 21:00 PM)Ecutech Wrote:  Thank you guys, i will have a go tomorrow and report back.
And?

RE: BMW X5 2004 DASH PINOUT - Ecutech - 28-08-2019

Not had chance to start this yet. Tomorrows job!

RE: BMW X5 2004 DASH PINOUT - Ecutech - 29-08-2019

(26-08-2019, 15:15 PM)volavka Wrote:  Try this pinout

Hey Volavka, the pcb is slightly different to the picturesunder
[img][Image: 2019-08-29-12-34-31.jpg][/img]

RE: BMW X5 2004 DASH PINOUT - Moldovan1 - 29-08-2019

(29-08-2019, 11:39 AM)Ecutech Wrote:  
(26-08-2019, 15:15 PM)volavka Wrote:  Try this pinout

Hey Volavka, the pcb is slightly different to the picturesunder
[img][Image: 2019-08-29-12-34-31.jpg][/img]
I give you right punout from Xprog. Inside is 35080 and not 93 serie eeprom. Read my post above again!

RE: BMW X5 2004 DASH PINOUT - Ecutech - 29-08-2019

(29-08-2019, 12:46 PM)Moldovan1 Wrote:  
(29-08-2019, 11:39 AM)Ecutech Wrote:  
(26-08-2019, 15:15 PM)volavka Wrote:  Try this pinout

Hey Volavka, the pcb is slightly different to the picturesunder
[img][Image: 2019-08-29-12-34-31.jpg][/img]
I give you right punout from Xprog. Inside is 35080 and not 93 serie eeprom. Read my post above again!

Thanks. Can you give clearer instructions for xprog connections please. I get vpp overload then usb device not recognised with the configuration in your picture. Works fine reading other chips so xprog ok.

**EDIT i saw it at the bottom of the screen. Either i need a bigger screen, glasses or new eyes. Will try now and let you know**

RE: BMW X5 2004 DASH PINOUT - Ecutech - 29-08-2019

Thank you Moldovan1, i have managed to read dump. It was 35080. Will transfer to new cluster tomorrow. Thank you Volavka for your help too.