There are top 2 best and cheap BMW CAS4 programmer can read write 5m48h fully: YH ACDP Mini and VVDI Prog. xprog (clone) can only read CAS4 5M48H and Dashcoder is too expensive (5000usd).
(Best)Top 1: YH ACDP Mini can read write CAS4 5m48h fully.
YH ACDP Mini with module 1 price: 429usd
Most things you will do by bdm not by OBD
Tool can do both depends on job
ACDP no soldering and much cheaper if he want to do only cas4.
Will cg pro can do CAS4 5m48h?
Cgpro can do bmw dash mileage theoretically but didn’t test it
FRM xeq384 reading writing yes but no automatic recovery like ACDP.
Cgpro fails on many mcus sometimes it does reading cas sometimes not, very strange device and the 35160wt erase function is not working good.
Cgpro can do bmw dash mileage theoretically but didn’t test it
FRM xeq384 reading writing yes but no automatic recovery like ACDP.
Cgpro fails on many mcus sometimes it does reading cas sometimes not, very strange device and the 35160wt erase function is not working good.
For cas3/4 frm fem/bdc I recommend ACDP never failed and after 3-4 jobs you know wich points to clean and is very fast and comfortable working
Look at YH ACDP Mini CAS4 5m48h function menu:
(Best) Top 2. VVDI PROG read write CAS4 5m48h
VVDI PROG price: 435usd
VVDI PROG can support all of these MCU (CAS4 MC9S12XDP512 with MASK 1L15Y,
CAS4+ MC9S12XEP100 with MASK 5M48H, CAS4+ MC9S12XEP100 with MASK 1N35H) …
Attachment: VVDI-Prog CAS4/CAS4+ wiring diagram
5M48H R/W process:
One DK Veteran tested new VVDI Pro 4.8.8 update CAS4 5m48h:
without removing any component – read backup FAIL to crack
with removing only 1 resistor – read backup SUCCESS
That’s very good job by xhorse
However, one user said “green soldered wrongly”, saying the green wire need connect to other side of resistor (check from vvdi prog diagram).
OS:
I’ve it on win7 and win10…
On both running without issues after adding it to antivirus…
(Only read) Top 3. XPROG-M Programmer (Clone) Read BMW CAS4 5M48H
XPROG-M Price: xprog version 5.84 is 79usd and xprog version 6.12 is 169usd
Good to know: Tested XPROG-M 5.7.0 can decrypt BMW CAS4, for version 6.12 and 5.84,I haven’t tested it, please try at your own luck!
5.70 Xprog CAS4 5M48H wiring diagram:
One more option:
How to use Xprog to read CAS4 5M48H successfully:
Run xprog software
Click on “New”.
To read 5M48H.
To write 5M48H.
One more time, click on “Read” after verifying the device.
Done!
Top 4. Dashcoder read & write BMW CAS4 5M48H
Pro Tool … fast and reliable unlock, read, save, write Dflash + Pflash complete : Dashcoder – standalone tool “CAS4 Programmer” … no pin lift… solder 7 points.
Dashcoder is a Good odometer Tool but you can’t buy it modular only at full package and this is about 5000€ or more
Conclusion:
Best & cheap CAS4 5M48H programmer is any of YH ACDP Mini, VVDI PROG.
