[lustek]

Hi,

Trying to retrofit front pdc at F22 but get faults aboute signal line disconect for all 4 sensors.

Already check connection to rem and are ok. Also voltage are ok.
I dont twist wiring - could be because of that?
Also I route wiring near this big power supply cables - could be because of that?
Rem are coded.
I dont install addition button for pdc on consol, I dont code icm with 508 option, but I think this is not because of that...

Few months back i retrofit rear pdc without problem. At this time rem was changed to work with rear and front pdc.
Thank you

[zygi898]

Are the sensors OEM or something else?

[lustek]

Are the sensors OEM or something else?

OEM

[lustek]

Today I install and make wiring for pdc button in centre consol but problem still exists. Coded icm with one value (508 somethink), button work.
Also I swap sensors with brand new but not oem - no luck.
Is there any function for reset this sensors?
Check one more time both wiring- installed in car and bumper and everythink is ok.

Tomorow I ran new wiring outside the car and check if this help.

[elthox]

Code rem, headunit.

[lustek]

I think rem is coded ok. I code it like this:

A_HYSTERESE = wert_02

D_SCHWELLE_1 = wert_02
D_SCHWELLE_2 = wert_02
V_SCHWELLE_1 = wert_02
V_SCHWELLE_2 = wert_02
PDC_VARIANT = wert_02


Hu also with:
PDC_SENSOR_VORN = 4_sensoren



This values are from esysx calculation option, always use this tool and never had any problems.
Do I need additional coding?

[zygi898]

Code ICM, HU, FEM, REM with option 508

[lustek]

Hi,

Coded REM to series but no luck - same faults.

But I think I found reason of this. 
Based on no. installed sensors are from E series - e60 etc. The plug is same. 
I swap one sensor from rear bumper to front and dont have fault on this specific line. 

So I decide to order set of correct front sensors and will write back if that help..

[lustek]

Hi, sensors replaced. Everythink working