[rquanleon]

Most probably it will fit, as it states to be for the CX-3. But why ask us - ask the dealer/seller directly, if the original parts fit the cx-3 2017.

As vendors, always says it fits.

I remenber you bought a switch that didnt work for ebrake, thats why I ask first.

Sorry for waste your time with my question.

Enviado desde mi Mi MIX 2 mediante Tapatalk

 

[Tristan-cx5]

The seller for my epb switch did not tell me that it fits, as he did not know. I hoped so, but it did not fit. Simple Try&Error.

 

[Nikodim]

New candies for You!

My freshest investigation cleares the mystic of LAS enabling in IC & which part plays the 720-04-16 line (BF04 block) in it.

Now I'm 100% sure that the junior semi-byte b0,b1,b2,b3 of 720-04-16 B0 byte is really responsible only for LAS activation with values x2/x4/x6/x8 in this byte, and all of them 4 cases do the same job (activate LAS) in different vehicles equipped with FSC-2g. cameras. Some other vehicles of CX-5 & CX-9 equipped with FSC-1g. also supporting LAS dropped out of the results of investigation, but they also confirm these results (a couple additional lines in them can complement the research later.
In the compilation of research results every vehicle of my CCC database with 720-04-19 B0/C0/D1 took part, as only they affect to the aforesaid semi-byte. The vehicles with 720-04-19 22/41/90/92/A2 are useless as they impose no effect to this semi-byte.
To compilation included are all the BF-blocks which may influence this semi-byte. The tables are filtered & sorted by effects from C103, C104 & value of semi-byte in red.

I have to admit that You may notice a couple of conflicts there between x2 VS x4 table and x6 VS x8 table, but if You look & analyse attentively - You will see the solution.

Whoever likes to dispute on the matter - You're welcome

 

[marcel111]

Hello, i need to remove cruise control radar from central configuration Mazda cx5 2017, how can i do this?

 

[Nikodim]

@ marcel111
Expose your values in:
720-04-17
720-04-18
720-04-23

 

[marcel111]

7200417BF0572B4204C
7200418600F00BF0677
72004230000BF095167
That's mine
7200417BF0510000016
7200418000000BF0608
72004230000BF092137
Try change for this

 

[sergimaz]

Hello
I´m owner of Mazda 3 Black Tech Edition(Spain) with the follow safety equipment among others:
-TSR, HLA, Advanced SCBS and led headlight

Following the excel file, It must to be possible activate DAA, HBC and LWDS , i´m right? How to know if i can activate SCBS.F and SCBS.R?

If i can help you with my codes or something, please tell me . Sorry for my bad english

Regards

 

[Tristan-cx5]

What does 720-04-16 B0 b6 might stand for?

For the CX-5 KE with LAS there are the B0 values of 84, 44 and C4. The only difference is B0 b6. @C4 and @44 its b6=1 and @84 its b6=0.

I already found out that b6 has nothing to do with Diesel/Gas ; Manual/Auto Transaxle (see edit below); MRCC or not; sunroof or not.

I could test it, but at what difference should I focus on, as there are so many things that could be visible in the MZD or not.

Edit:
OK, maybe the difference is somehow Diesel/Gasoline, as all CX-5 KE I checked were C4=Diesel and 84 or 44 =Gasoline. So my guess for 720-04-16 B0 for the CX-5 KE:

• C4 for Diesel AT & MT
• 84 for Gasoline AT
• 44 for Gasoline MT -> value 44 means according to SergSlims XLS, that these cars do not have SCBS-R activated. C4 & 84 have it activated. Is there a reason why MT Diesel could have it activated and MT Gas not? Strange. At least in Germany there was a equipment line (highest) with MT Gas and SCBS-R (+LAS) available - according to the price list.

...I guess this finding fits to the last PDF from Nikodim as far as I understood it (C103 [MT/AT difference shown there] and BF04.

 

[MariusH]

Hi . I have a CX-5 from 2013 and I want to disable I-Stop. When I connected the Forscan is showing : 731-01-01: 0814 C484 A03E and 731-01-02 : 0800 0147 901B . I am a bit confused about 731-01-02 : 08 - this doesn't show as having the B0 - b4 bit on... What should I do? Would it be enough to change 731-01-01 to 0804 C484 A02E ?
Thank you.

I can confirm that changing only the 731-01-01 line works. Now the I-Stop indicator comes on and then when it should stop it is just turning off the dashboard I-Stop indicator but not the engine. After this it will not turn on I-Stop indicator in that driving session. Next time the sequence will be the same. No side effects were notices - like braking issues within 5-6 seconds after the I-stop should stop the engine (I read some comments about this behavior - but none observed here). Hope this helps others

 

[Nikodim]

7200417BF0572B4204C
7200418600F00BF0677
72004230000BF095167
That's mine
7200417BF0510000016
7200418000000BF0608
72004230000BF092137
Try change for this

If You tried already with the values in bold & failed, then I would consider to switch of the CC completely with:
72004230000BF091127

And don't forget to switch of the SBS Brake lights in R-BCM 7B7-01-01 B3 or completely, or to SCBS (if You have any)

 

[Nikodim]

What does 720-04-16 B0 b6 might stand for?

For the CX-5 KE with LAS there are the B0 values of 84, 44 and C4. The only difference is B0 b6. @C4 and @44 its b6=1 and @84 its b6=0.

I already found out that b6 has nothing to do with Diesel/Gas ; Manual/Auto Transaxle (see edit below); MRCC or not; sunroof or not.

I could test it, but at what difference should I focus on, as there are so many things that could be visible in the MZD or not.

Edit:
OK, maybe the difference is somehow Diesel/Gasoline, as all CX-5 KE I checked were C4=Diesel and 84 or 44 =Gasoline. So my guess for 720-04-16 B0 for the CX-5 KE:

• C4 for Diesel AT & MT
• 84 for Gasoline AT
• 44 for Gasoline MT -> value 44 means according to SergSlims XLS, that these cars do not have SCBS-R activated. C4 & 84 have it activated. Is there a reason why MT Diesel could have it activated and MT Gas not? Strange. At least in Germany there was a equipment line (highest) with MT Gas and SCBS-R (+LAS) available - according to the price list.

...I guess this finding fits to the last PDF from Nikodim as far as I understood it (C103 [MT/AT difference shown there] and BF04.

I believe that SCBS-R in 720-04-16 B0 is a mistake. We all know that SCBS-R is in the other byte B2. Even in my M2 with AT & Gasoline that byte is 720-04-16 90 .. & no traces of any SCBS.
But what exactly those values in senior semi-byte of B0 mean - it's still mysteric. I can see only that they heavily depend on C103 & C104. But what these blocks do actually is also stil mysteric & needs further investigation. At least the blocks C103 & C104 should not be changed ever.
Also there's another mysteric byte accompanying B0 of 720-04-16 - in 720-04-15 B4 which needs clearance because both of these bytes belong to BF04 block

 

[Tristan-cx5]

@Nikodim: It seems that you are right. Thanks for the reminder. When I activated SCBS-R I only changed 720-04-16 B2 and not B0, as B0 b7 was already set to 1 at my car. I just checked.

 

[175889]

@Nikodim: It seems that you are right. Thanks for the reminder. When I activated SCBS-R I only changed 720-04-16 B2 and not B0, as B0 b7 was already set to 1 at my car. I just checked.

The same for me, B0 was already set and I only had to modify B2 to activate it.

 

[enlil]

I wanted to post an update on everything I have tried so far to enable the early LAS timing setting (lane trace) on my 2018 NA Mazda 6 GT.
Just in case anyone doesn't know, lane trace is not available in North America.

• Changed 706-01-02 B1:b2 to 0.
  • On all Mazda cars outside NA, this bit appears to be 0. I tried setting it to 0 and left it like that for a while. I didn't notice anything different.
  • Nikodim has confirmed that this block is binded to market region / vehicle model.
• Changed 706-01-02 B4:b5 to 1.
  • For Mazda 6 outside of NA this bit appears to be set to 1. It is also set to 1 in the 2020 Mazda 2 cars outside NA.
  • Changing this bit didn't appear to change anything. I no longer think this bit is related to LAS timing.
• Changed 706-02-02 B0:b7-b6 from 10 to 01
  • This bit resets to 10 when you reset LAS settings. I believe that 10 = Late, 01 = Early
  • I am pretty confident that this change is needed to enable LAS timing (src). I have tried setting this to 01 alongside all my other changes above, but again nothing changed. We appear to be missing something else.

I think that there is nothing more to try to change in FSC data to enable the feature. I am pretty sure that changing the bits in 706-02-02 and maybe the market region bit in 706-01-02 is necessary, but there is I think something else we need to change in IC data to enable the feature.

I have thought that maybe we have to change the region code in 720-01-01, but I am not willing to try this since it will affect many other things with the car.
I have briefly looked at the 720-04-15 and 720-04-16 blocks, but I am not very familiar with them.

If anyone has any thoughts/suggestions, please let me know.

 

[Nikodim]

I've a very big suspicion that first byte B0 + first semi-byte of B1 in BF04 (720-04-15 B4 & 720-04-16 B0 b7,b6,b5,b4) are binded with the fuel type (not alone, naturally).
Inspired by Tristan_CX5 efforts I keep investigating on that matter

 

[craz]

@enlil
You're on right track, settings are stored in the FSC module but I found something interesting in the service manual, using the Screen menu, 2 options are available for Timing: At Line / Before Line instead using IDS 4 different options are available Adaptive / Early / Medium / Late and also 3 different Warning options.
This is part of the personalization features settings done at dealer:

Using Center Display
Lane Departure Warning System (LDWS)

1. Switch the ignition ON (engine off or on).
2. Select [Settings] on the center display.
3. Select [Safety] on the center display.
4. Select [Lane Departure Warning System] on the center display.
5. Select an item name, and then select option.

Display of center display​	Function​	Initial setting​	Settings​	Control module​
Timing​	The distance between the warning-trigger lines for the Lane Departure Warning System (LDWS) and vehicle lanes can be changed.​	Before Line​	At Line / Before Line​	FSC​
Warning​	The warning operation sensitivity of the lane departure warning system (LDWS) can be changed.​	Low​	High / Low​	FSC​
Sound​	The type of the LDWS warning alarm can be changed.​	Beep​	Beep / Rumble​	Instrument cluster​
Beep Volume​	The volume of the LDWS warning alarm (Beep) can be changed.​	High​	High / Low​	Instrument cluster​
Rumble Strip Volume​	The volume of the LDWS warning alarm (Rumble) can be changed.​	High​	High / Mid / Low​	Instrument cluster​
Reset​	Returns the setting content of the lane departure warning system to the initial setting.​	No​	No / Yes​	FSC Instrument cluster

Lane Departure Warning System (LDWS)

Using M-MDS (IDS) (LDWS timing or LDWS warning)

1. Connect the M-MDS to the DLC-2.
2. After vehicle identification, select the following from the M-MDS initialization screen.
a. “Module programming“
b. “Programmable Parameters”
3. Select menu in the “FSC”.
4. Select an item name, and than select option.

M-MDS display​	Function​	Initial setting​	Setting contents​	Control unit​
LDWS Timing.​	The distance between the warning-trigger lines for the Lane Departure Warning System (LDWS) and vehicle lanes can be changed.​	Late​	Adaptive / Early / Medium / Late​	Forward sensing camera (FSC)​
LDWS Warning.​	The warning operation sensitivity of the lane departure warning system (LDWS) can be changed.​	Often​	Often / Medium / Rare​	Forward sensing camera (FSC) ​

 

[mymind]

Hello everyone,

I have once a general question about the Mazda 3 BM & BN.
Are there any differences in the coding of both? Does the BM have a different system than the BN? Does the BM also have a FSC control unit, or was that only installed in the BN?
Lassen sich beim GM auch HBC und LAS freischalten?
Is it possible to enable HBC and LAS in the BM?

 

[skywoon]

Hi Guys, need your advise.
My car Mazda3 BM retrofit LIDAR & FSC.
SCBS, LWDS & HBC amber light on.
no DTC for LIDAR, IC 1 DTC: lost comm with FSC.

FSC (this module was use in M3 BM before, so i didn't change any code)
;Block 1
706G1G12210523000C3
706G1G22C81000000BD
706G1G3000000000011
706G1G4000012
;Block 2
706G2G1464100000097
706G2G2000000000011
706G2G3000012

IC
7200419 1000 0010 00xx -> 7200419 2000 0010 00xx
7200424 0000 1000 00xx -> 7200424 0000 2000 00xx

RBCM
7B70101 09D8 0004 E3xx -> 7B70101 09D8 0006 E3xx

Both LIDAR & FSC connected to C-12

 

[Tristan-cx5]

Meaning of DTC U023A:00: The instrument cluster cannot receive CAN signal from the forward sensing camera (FSC) for 1 s or more. ... a little unspecific - unfortunately. Might be misleading.

In my studies this DTC showed up, when the FSC Gen.1 was programmed for MRCC, but MRCC (radar at front bumper) was not available in the car. Thus I checked your FSC for MRCC - and it seems, that it was installed in a car with MRCC. This indicates that you have to disable MRCC in the FSC like this:
FSC Modue, Block 1, 706G1G12210523000C3 -> new: 706G1G12210513000C3
Example (not your values):

Then delete DTCs and check again.

 

[skywoon]

Meaning of DTC U023A:00: The instrument cluster cannot receive CAN signal from the forward sensing camera (FSC) for 1 s or more. ... a little unspecific - unfortunately. Might be misleading.

In my studies this DTC showed up, when the FSC Gen.1 was programmed for MRCC, but MRCC (radar at front bumper) was not available in the car. Thus I checked your FSC for MRCC - and it seems, that it was installed in a car with MRCC. This indicates that you have to disable MRCC in the FSC like this:
FSC Modue, Block 1, 706G1G12210523000C3 -> new: 706G1G12210513000C3
Example (not your values):
View attachment 277690

Then delete DTCs and check again.

@Trixtan-cx5 thank you very much! all error gone!
no more DTC, scbs & hbc amble light gone, ldws stay (standby mode), ldws cluster switch working, car and lane show up on ADD, high beam switching working.

left is need to find a time to test ldws & scbs