Toyota RAV 4 2005

[carclima]

I need to repair km status on RAV4 from 2005 year..anybody know this dash? never work on it..where are stored km? any other modul involved?

Thanks!

P.S. I dont have diga/tacho...only few programers and weller

[raf0468]

dash only 93cxx eeprom , straight forward strip out...,

[carclima]

dash only 93cxx eeprom , straight forward strip out...,

OK friend thank you for tip..I will check it in next few days and mail you result

[carclima]

dash only 93cxx eeprom , straight forward strip out...,

yep the eeprom inside was 93C57 16bit under the mask of RA57....

but I have a problem calculating it, the original milage is 165721 I will attach a dump so if you can help me I will be thankfull....

[kiripe]

That's not a good dump.

Verify your reading.

[carclima]

That's not a good dump.

Verify your reading.

Im confused...read it several times always same dump...read vith seeprog as 93C57 16 byt..

and it looks strange to me but never seen this type so...I was hoping only algo is diferent..do you have any corect dump for this dash? I need 95 000 -- 105 000 km

[kiripe]

I have dumps, but those are not gonna help you if you can not r/w your eeprom properly.


Did you read in or out of circuit? Read as 8-bit organization and post dump.

[carclima]

I have dumps, but those are not gonna help you if you can not r/w your eeprom properly.


Did you read in or out of circuit? Read as 8-bit organization and post dump.

I understand this..of course I desolder eeprom..OK I will read it as 8 b...I was asking for youre dump yust to compare how should look good one..no way writing if reading is not corect

something realy wrong with this...readed as 8 bit...looks like completly diferent chip..time to update seeprog..

[kiripe]

I'm sorry, I forgot to mention c56, try to read as c56 8-bit org.

[turkey_electronic]

Car type: Toyota RAV4 Denso - 93c57 - 2006-2007 years
0060: xx xx FF FF EF xx FF FF EF xx FF FF EF xx xx xx

165721km = FFA8E9

95120km = FFAEF6

[carclima]

Car type: Toyota RAV4 Denso - 93c57 - 2006-2007 years
0060: xx xx FF FF EF xx FF FF EF xx FF FF EF xx xx xx

165721km = FFA8E9

95120km = FFAEF6

yes ..As tachosoft 15.4 say...but trouble is inside my dump, so I will probably put back this original content..leave customer to drive for few days and then compare it with this ...as I see now my dump is wrong or this 15.4 dont have corect calculation for this dash

So here we are...seeprog have trouble with reading corectly C57..pin 6 is conected to pin 8 that means organisation is 16 bit..starting point for me..I try to read it like C56 x16..looks like good dump..convert dump to 8 bit..voila thats example from tachosoft..calculation is good,so calculate desired value ,edit dump..convert it to 16 bit org..and wrote like C56 in youre C57 chip..all work fine..time for coffe and coke..

thanks to all who try to help !

I dont know how this stuff works in youre workshop but in myne 93Cxx are crazy sometime..even if you dont chose corect manufacturer dump will be wrong..is it related to seeprog or other programers have similar troubles,but in general 93xx are trouble maker

[win016]

how to find the location of mileage for lexus using RA57

[aquariuz]

thanks for the bin file, gonna try it on my car

[Johnner]

Aquariuz,I already asked you nicely to introduce yourself here : Introduce Yourself

Please do so....

Thank you...