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+---- Thread: changing cas3+ frequency from 315 to 434 (/showthread.php?tid=74549)
changing cas3+ frequency from 315 to 434 - mercuris - 31-01-2023
hi everyone, is there any way to change a cas3+ frequency from 315 to 434? through coding? flash? or tool32?
the car come with 434 but the cas unit was replaced with 315 and 2 new 434 keys programmed working but not the remote.
any info will be truly appreciated, thanks
RE: changing cas3+ frequency from 315 to 434 - jaramillo - 31-01-2023
coding+change of diversity....
RE: changing cas3+ frequency from 315 to 434 - RuleNormaliai - 31-01-2023
(31-01-2023, 15:27 PM)mercuris Wrote: hi everyone, is there any way to change a cas3+ frequency from 315 to 434? through coding? flash? or tool32?
the car come with 434 but the cas unit was replaced with 315 and 2 new 434 keys programmed working but not the remote.
any info will be truly appreciated, thanks
you can change it with programmer which was used to make the keys.
CGDI, VVDI etc.
RE: changing cas3+ frequency from 315 to 434 - mercuris - 01-02-2023
(31-01-2023, 17:43 PM)RuleNormaliai Wrote:(31-01-2023, 15:27 PM)mercuris Wrote: hi everyone, is there any way to change a cas3+ frequency from 315 to 434? through coding? flash? or tool32?
the car come with 434 but the cas unit was replaced with 315 and 2 new 434 keys programmed working but not the remote.
any info will be truly appreciated, thanks
you can change it with programmer which was used to make the keys.
CGDI, VVDI etc.
it's in the flash or eprom?
RE: changing cas3+ frequency from 315 to 434 - willisodhiambo - 01-02-2023
(01-02-2023, 01:28 AM)mercuris Wrote:(31-01-2023, 17:43 PM)RuleNormaliai Wrote:(31-01-2023, 15:27 PM)mercuris Wrote: hi everyone, is there any way to change a cas3+ frequency from 315 to 434? through coding? flash? or tool32?
the car come with 434 but the cas unit was replaced with 315 and 2 new 434 keys programmed working but not the remote.
any info will be truly appreciated, thanks
you can change it with programmer which was used to make the keys.
CGDI, VVDI etc.
it's in the flash or eprom?
I think if you reflash the cas with the right VO it should work. Alternatively read the cas files and post here, I could try do it for you on the bench with my programmer
RE: changing cas3+ frequency from 315 to 434 - mercuris - 01-02-2023
(01-02-2023, 08:55 AM)willisodhiambo Wrote:(01-02-2023, 01:28 AM)mercuris Wrote:(31-01-2023, 17:43 PM)RuleNormaliai Wrote:(31-01-2023, 15:27 PM)mercuris Wrote: hi everyone, is there any way to change a cas3+ frequency from 315 to 434? through coding? flash? or tool32?
the car come with 434 but the cas unit was replaced with 315 and 2 new 434 keys programmed working but not the remote.
any info will be truly appreciated, thanks
you can change it with programmer which was used to make the keys.
CGDI, VVDI etc.
it's in the flash or eprom?
I think if you reflash the cas with the right VO it should work. Alternatively read the cas files and post here, I could try do it for you on the bench with my programmer
thank you so much man, I've solved the problem anyway by just using the cas which originally come with the car, decrypt and write in the new dme isn, as I replaced the dme and cas at the 1st place is because the original dme burned.
I've also reflash the cas with proper vo and it's doesn't work, the key frequency is in the eprom I just don't know what tools to use to change it and which address, since if view from vvdi all just codes
I've tried using the donor eprom(315) write in 433 keys and flash into the original cas(433) and it turn into 315 also the remote Don work
if you can share the info which tools to use or which address to change in vvdi that would be great
RE: changing cas3+ frequency from 315 to 434 - pRoxxxDD - 02-02-2023
ZOMG, it's not changing with flash/dump or something else, you need physically change the antenna. The frequency in the dump does nothing, maybe some key writing soft will check the frequency of the key and the one in the CAS dump, and that's all.
RE: changing cas3+ frequency from 315 to 434 - mercuris - 03-02-2023
(02-02-2023, 10:02 AM)pRoxxxDD Wrote: ZOMG, it's not changing with flash/dump or something else, you need physically change the antenna. The frequency in the dump does nothing, maybe some key writing soft will check the frequency of the key and the one in the CAS dump, and that's all.
you are right, just tried that. seems like its my new keys issue, the ori key is 434.2hz and my new keys are 433.95 damn
RE: changing cas3+ frequency from 315 to 434 - Mwahab - 06-02-2023
Bro, in addition to the antenna and the keys, the frequency is written into the eeprom dump, you need to change it manually.
RE: changing cas3+ frequency from 315 to 434 - mercuris - 06-02-2023
(06-02-2023, 03:29 AM)Mwahab Wrote: Bro, in addition to the antenna and the keys, the frequency is written into the eeprom dump, you need to change it manually.
but what location of the eeprom? since normal cas3 editor didn't show frequency at all