Geely 515

[guillermoc]

Hello, I received a Geely 515 and when I removed the board lid I see a micro S9S12HY64CLL, here are stored the Km? or should I continue disarming and behind is memory ?. If I must use 9S12 I would need UPA connection, please wait for your help since I can not find the answer, I thank you in advance for your time.

[automotrizVIP]

it should be here the pinout...
use a multimeter, leave laziness
20180426_181523.jpg

[guillermoc]

Please help me with the pinout, I could locate according to this datasheet the location of +, - and Bck but I can not locate Reset, you can verify if this is correct and point me which is reset in the connection pins, thanks.

[automotrizVIP]

this is a good picture of pinout.
MC9S12HA-HY-UNSECURED.jpg

[guillermoc]

Thanks, I was able to verify the previously consulted but I still can not know which of the three free pins is Reset, I do not get continuity in any and I do not know where to place it.

[automotrizVIP]

place it directly to the MCU

[guillermoc]

Yes, I did that, it's strange that I do not have continuity in those pins, I've read the data and if I can not modify the Km, I'll help again, thank you friend.

[jomberykaso]

N/C - N/C - BKGD
VCC - RST - GND

[guillermoc]

Here I leave the data read, the original mileage is close to 8100 km, if you can help me I would need the closest to 0 km. I appreciate your time.

[guillermoc]

Thank you Jomberykaso, I tell you that on this board there is no continuity the pin with the leg of the micro, really strange.

[jomberykaso]

Is 8.129 kms or 8.149 kms the original mileage?

[guillermoc]

I can not give precision because I do not remember the fraction but that's the mileage friend.

[jomberykaso]

Change all 1Fxx to 0001

[spacerunner]

Here I leave the data read, the original mileage is close to 8100 km, if you can help me I would need the closest to 0 km. I appreciate your time.

hello........



or for 25km

[Dr. Zoidberg]

Here I leave the data read, the original mileage is close to 8100 km, if you can help me I would need the closest to 0 km. I appreciate your time.

try







try.rar