[luyenok]

Sorry, what do you mean: Mazda short-cord?

Part GHP9-67-SH0 to connect Radar

 

[Diamonds_T]

Sorry, what do you mean: Mazda short-cord?

Part GHP9-67-SH0 to connect Radar

I have this part with original connector. I cut it and connected longer wire. As you can see here: https://www.drive2.ru/l/511358669896548853/

 

[luyenok]

I have this part with original connector. I cut it and connected longer wire. As you can see here: https://www.drive2.ru/l/511358669896548853/

so I think you cut wrong wire after connected to original connector, please cut and connect longer wire to short-cor directly.

 

[rixm6]

I think something wrong with connections - radar power supply to FBCM pin 2M , CAN H to 2P, CAN L to 2N - this setup never failed for me (3 times install)

 

[Diamonds_T]

I think something wrong with connections - radar power supply to FBCM pin 2M , CAN H to 2P, CAN L to 2N - this setup never failed for me (3 times install)

No, result. I connected directly to this connevtor.
I think, that both radars must be defective.

 

[rixm6]

do you have 5 pin connector(and 4 wires) and you started count from right direction . from top to bottom when radar is on place - 1 power supply, 2 CAN hi, 3 CAN low, 4 ground, 5 empty?

 

[Diamonds_T]

do you have 5 pin connector(and 4 wires) and you started count from right direction . from top to bottom when radar is on place - 1 power supply, 2 CAN hi, 3 CAN low, 4 ground, 5 empty?

Yes, I have 5pins connector. As you write 2x power supply (V,B), 2x BUS (Bl,Br), 1x free

 

[rixm6]

do you have 5 pin connector(and 4 wires) and you started count from right direction . from top to bottom when radar is on place - 1 power supply, 2 CAN hi, 3 CAN low, 4 ground, 5 empty?

Yes, I have 5pins connector. As you write 2x power supply (V,B), 2x BUS (Bl,Br), 1x free

And blue goes to white - brown to red CAN wire?

 

[Diamonds_T]

do you have 5 pin connector(and 4 wires) and you started count from right direction . from top to bottom when radar is on place - 1 power supply, 2 CAN hi, 3 CAN low, 4 ground, 5 empty?

Yes, I have 5pins connector. As you write 2x power supply (V,B), 2x BUS (Bl,Br), 1x free

And blue goes to white - brown to red CAN wire?

Yes.

 

[Diamonds_T]

I contacted mazda, if they can test radar.

 

[mbenitez]

Hi.... I finished the instalation of the radar and everthing is right. I got the DTC from SBC/MRCC missing calibration meaning the radar is on and connected to the can bus. My problem now is when I tried to change the configuration in IC module, I got the error in forscan Writing block failed (Picture Attach). How I solve this?

 

[rixm6]

You only need change block 4 not all and ofcourse chekcsum row 7200401 must be correct

 

[mbenitez]

You only need change block 4 not all and ofcourse chekcsum row 7200401 must be correct

My original configuration is:
7200417BF0510000016 and
7200418000000BF0608
and I try to change to:
7200417BF0572B4204C and
7200418600F00BF0677
I am lost when you said checksum row on 7200401. What parameter I suppose to enter?

 

[rixm6]

You only need change block 4 not all and ofcourse chekcsum row 7200401 must be correct

My original configuration is:
7200417BF0510000016 and
7200418000000BF0608
and I try to change to:
7200417BF0572B4204C and
7200418600F00BF0677
I am lost when you said checksum row on 7200401. What parameter I suppose to enter?

Use Sergslim excel file - calculates checksum for your car. If you don’t change checksum row you will always get error write message

 

[mbenitez]

Use Sergslim excel file - calculates checksum for your car. If you don’t change checksum row you will always get error write message

Thanks!!! I solve this step. I write the configuration for the IC right but I got the SBS/MRCC for aiming, SBS/MRCC invalid parameter (the same before the change in configuration) and ABS. I read up that when we connect the radar we get ABS and SBS/MRCC DTS but when we do ABS Relearn we only get SBS/MRCC, We do ABC Relearn in service function, ABS Module Reset? If this is the way, we did it but the ABS DTS (U2300) remain, if we go back the configuration (original) the ABS DTC gone. This is because we didnt do the radar calibration or another problem?

 

[luyenok]

Thanks!!! I solve this step. I write the configuration for the IC right but I got the SBS/MRCC for aiming, SBS/MRCC invalid parameter (the same before the change in configuration) and ABS. I read up that when we connect the radar we get ABS and SBS/MRCC DTS but when we do ABS Relearn we only get SBS/MRCC, We do ABC Relearn in service function, ABS Module Reset? If this is the way, we did it but the ABS DTS (U2300) remain, if we go back the configuration (original) the ABS DTC gone. This is because we didnt do the radar calibration or another problem?

you must clear all DTC before SBS/MRCC aiming, Did you try ABS Relearn and SBS/SCBS Relear after change IC configuration?

 

[mbenitez]

you must clear all DTC before SBS/MRCC aiming, Did you try ABS Relearn and SBS/SCBS Relear after change IC configuration?

Done!!! and the calibration too!!! There are no DTC but MRCC didnt work, the normal cruise yes, but dont have the option to set the distance with the car in front. I check all the data and the IC configuration but all seen rigth. There are a step after the radar aiming that I am missing?

 

[luyenok]

Done!!! and the calibration too!!! There are no DTC but MRCC didnt work, the normal cruise yes, but dont have the option to set the distance with the car in front. I check all the data and the IC configuration but all seen rigth. There are a step after the radar aiming that I am missing?

Radar aiming is final step. Did you replace Switch Assembly with button to set the distance like as below image?

 

[mbenitez]

Radar aiming is final step. Did you replace Switch Assembly with button to set the distance like as below image?

Yes..... I change the swich assembly, the one you post is the same I installed. The buttons set + set - Mode and Off/Can works but Res and up and down didnt not work. The only thing is the conector with the green cover I left disconected because I didnt find where to connect, but I have seen other MRCC swicth assembly without this connector.
In Forscan I see the SBS/MRCC module and I dont have DTC.

 

[luyenok]

Yes..... I change the swich assembly, the one you post is the same I installed. The buttons set + set - Mode and Off/Can works but Res and up and down didnt not work. The only thing is the conector with the green cover I left disconected because I didnt find where to connect, but I have seen other MRCC swicth assembly without this connector.
In Forscan I see the SBS/MRCC module and I dont have DTC.

Did you change display screen to below mode (press info button some times)? In this screen you can using up and down button to set distance (4 levels).

When car running you can set distance in any screen.