Gm bcm and cluster can bus messages through eml327 script

[04colyZQ8]

I wish I could get the type 4 app option back!

and I wish the vin or millage read would go to the next line!!

with at caf0 can formatting off
I send 021a90
and get 0: 10 13 5A 01 02 03 04

thats it nothing more

I've tried sending back
10 30 00 00 00 00 00 00 00
10 30 00 14 00 00 00 00 00
10 30 00 21 00 00 00 00 00
10 30 21 00 00 00 00 00 00

03 30 00 14

nothing under the sun works!!

What should I send??

[04colyZQ8]

Should I also be turning off flow control?
Caf0 can formatting off
Cfc0 flow control off

Then send
30 00 01 ?

[Gampy]

atz


ELM327 v1.5

You know, this really does say it all, there is no ELM327 v1.5!

So that pretty much proves that it is a bad clone!

-Enjoy

[ironduke]

I wish I could get the type 4 app option back!

and I wish the vin or millage read would go to the next line!!

with at caf0 can formatting off
I send 021a90
and get 0: 10 13 5A 01 02 03 04

thats it nothing more

I've tried sending back
10 30 00 00 00 00 00 00 00
10 30 00 14 00 00 00 00 00
10 30 00 21 00 00 00 00 00
10 30 21 00 00 00 00 00 00

03 30 00 14

nothing under the sun works!!

What should I send??

to get the rest of the vin try sending 01 30
If that doesn't work pad it with zeros..
you only use 10 if your sending a multiline message, not if your receiving one.

[04colyZQ8]

I wish I could get the type 4 app option back!

and I wish the vin or millage read would go to the next line!!

with at caf0 can formatting off
I send 021a90
and get 0: 10 13 5A 01 02 03 04

thats it nothing more

I've tried sending back
10 30 00 00 00 00 00 00 00
10 30 00 14 00 00 00 00 00
10 30 00 21 00 00 00 00 00
10 30 21 00 00 00 00 00 00

03 30 00 14

nothing under the sun works!!

What should I send??

to get the rest of the vin try sending 01 30
If that doesn't work pad it with zeros..
you only use 10 if your sending a multiline message, not if your receiving one.

I’ve tried 01 30 , and 01 30 00 00 00 00 00 00 00

But I’ll try again with at CFC0 off

[ironduke]

I really never messed with flow control, no ideas on that, sorry..

How quick are you sending the 01 30 after getting the 0: 10 13 5A 01 02 03 04 ??
I don't know the spec but it's gotta be quick.. I used to do it with termite and had function keys set up, used to press them right after each other.. In c# I read the first line, make sure it starts with a 10 and then send the 01 30 without any delay..

[Gampy]

What's the 01 for in whats being stated as 01 30 ...

-Enjoy

[ironduke]

What's the 01 for in whats being stated as 01 30 ...

-Enjoy

When can formatting is turned off you have to do the length byte..
He's turning off the can formatting in the elm to try and send multiline messages as it doesn't appear the elm can send multiline messages by itself.
Honestly not sure if he's asking the BCM or ecm for the vin.. but..
00 00 07 e0 02 3b 90 << this is a valid vin request using a 1a request when can formatting is turned off on the elm. the 02 is because he's sending 2 bytes of data..
so then he gets the 1st line of a multiline message starting with a 10..
00 00 07 e8 10 13 3b 90 11 22 33 44
He then needs to send that 30 message, so 00 00 07 e0 01 30... The 01 is because he's only sending 1 byte in the message.

I can't vouch for this working for BCM's, I have done it tons of times with ecm's, even read an e38 with the elm..

[Gampy]

When can formatting is turned off you have to do the length byte..

That answered the question.

I am no can guru, however I have never seen or heard of a flow control frame with a size byte ...

Kinda pointless!

-Enjoy

[04colyZQ8]

still having issues getting dps type 4 to work, tried to install sps techline and it goes all the way windows 7 x64 will last mdi2

then fails installing


bosch VCI 9.1.1766.85

error dwa131removealtool.exe has crashed