How do I remove the e90 320 error CTM module?

qingshuiyingren@gmail.com · 10-17-2021, 11:27 AM

My E90 320I
Use INPA to view the list of modules
No CTM modules
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But when I use NCS Expert to read _FA, there is a ZCTM module.
I deleted all the VO, but the ZCTM module is still there,
This leads me to restore the factory code of SG_CODIEREN frm3, and the code information is Z4

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mizta insane · 10-17-2021, 11:47 AM

E89 is z4 which should have ctm.

It seem you are lookin at the wrong Chassis

Maybe your frm was replace with one from e89 that’s why ctm shows up in vo

Andystobbs · 10-17-2021, 12:01 PM

What do you get when CAS is used to identify vehicle?
Does the stored VIN in FRM actually match your car?

qingshuiyingren@gmail.com · 10-17-2021, 01:35 PM

Quote:

Originally Posted by Andystobbs

What do you get when CAS is used to identify vehicle?
Does the stored VIN in FRM actually match your car?

I have executed FA_WRITE to FRM

After guessing, I suspect it is
E89_#0911&LKWT%0A96*LL31$1CA
*LL31 changed my model,
but I don't know what I should change it to

qingshuiyingren@gmail.com · 10-17-2021, 01:41 PM

Quote:

Originally Posted by mizta insane

E89 is z4 which should have ctm.

It seem you are lookin at the wrong Chassis

Maybe your frm was replace with one from e89 that’s why ctm shows up in vo

I checked the FRM part number according to the VIN and the FRM is not the original match, but before the FRM is broken, everything is normal.
Until I had the FRM module repaired, they probably broke my vehicle code information.

mizta insane · 10-17-2021, 03:42 PM

Quote:

Originally Posted by qingshuiyingren@gmail.com

I checked the FRM part number according to the VIN and the FRM is not the original match, but before the FRM is broken, everything is normal.
Until I had the FRM module repaired, they probably broke my vehicle code information.

Read CAS then write that VO to FRM

if that doesn't work you will need an SSD with your factory VO

qingshuiyingren@gmail.com · 10-18-2021, 09:19 AM

Quote:

Originally Posted by mizta insane

Read CAS then write that VO to FRM

if that doesn't work you will need an SSD with your factory VO

Yes, I fixed it, got the vehicle FA information through VIN, rewrote the FA of CAS FRM, and everything is back to normal.

10-17-2021, 11:27 AM	#1
qingshuiyingren@gmail.com Registered 2 Rep 4 Posts Drives: e90 320i Join Date: Dec 2020 Location: why iTrader: (0)	How do I remove the e90 320 error CTM module? My E90 320I Use INPA to view the list of modules No CTM modules But when I use NCS Expert to read _FA, there is a ZCTM module. I deleted all the VO, but the ZCTM module is still there, This leads me to restore the factory code of SG_CODIEREN frm3, and the code information is Z4 Last edited by qingshuiyingren@gmail.com; 10-17-2021 at 11:35 AM..
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10-17-2021, 11:47 AM	#2
mizta insane Private First Class 34 Rep 124 Posts Drives: 2007 335i Join Date: Jun 2013 Location: NY iTrader: (1)	E89 is z4 which should have ctm. It seem you are lookin at the wrong Chassis Maybe your frm was replace with one from e89 that’s why ctm shows up in vo
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10-17-2021, 12:01 PM	#3
Andystobbs Captain 196 Rep 720 Posts Drives: E91 Lci, Vectra B V6 Join Date: Sep 2019 Location: Chester, South Wirral iTrader: (0)	What do you get when CAS is used to identify vehicle? Does the stored VIN in FRM actually match your car?
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