Tag Archives: Porsche PET

Porsche Cayenne BCM Maintenance Guide

Here is the Porsche Cayenne BCM maintenance case. Hope it will help whose who encounter such a job.
A Porsche Cayenne arrived at my store and he said his car, the night light taillights, the right lamp did not work, to seek help and fix the malfunction.

I would like to tell you, the car all LED turn Light, are controlled by the BCM control unit, so, in this case, you must first come up with BCM check

Let us look at the shape of the car:
This is the car
This is the BCM control unit, which is also the anti-theft control unit, if you want to increase the key, you need to disassemble the BCM, read the anti-theft data:  BCM appearance, it is also anti-theft control unit
This is the internal distribution of BCM: This is the BCM internal diagram
This is the solution to this problem, I have identified the various functions of the IC out:
After more than 10 minutes of investigation, we identified the SC33481BLPNAF chip has been damaged, which led to the right lamp does not work.

After replacing IC, the function is normal. At this step, we need to pay attention to, the chip must use the new, original, SC33481BLPNAF his appearance is QFP, in the welding process, need some skill, if the welding failure, all The efforts are futile.

2016.04V Porsche PET 7.3 Catalog Multi-Language 

Free download Porsche PET 7.3 update 396 395 391 342

2016.6 Porsche PET revision 7.3 update 396 electronic spare parts catalogue is released! Now you can download PET 7.3 396 here for free. It’s kind of some forum members always shares software on the web.


Free download

PET 7.3 update 396 (will expire)


PET 7.3 update 395 (will expire)


PET 7.3 update 391 (never expire & activated)


PET 7.3 update 342 (never expire & activated)



PET7.3 391 & 342 activated version is cracked, not original


What is Porsche PET catalogue?

Porsche PET is spare parts catalogue and parts book for all regions. Electronic spare parts catalogue Porsche contains the full information on spare parts. The catalogue occupies one CD, and it is possible to establish for work with use of CD, or completely on the winchester.

2016.6-porsche-pet-7.3-1 2016.6-porsche-pet-7.3-2 2016.6-porsche-pet-7.3-3 2016.6-porsche-pet-7.3-4 2016.6-porsche-pet-7.3-5

Why to use Porsche PET parts catalog?

– Because it offers full information on spare parts, which helps Porsche diagnosis or programming:
Print high quality text and illustrations
Part number search, parts usage
Price lists
VIN decoding and filtering
Vehicle-specific parts information
Zoom features
Year, model and group indexes


How to install PET 7.3 Porsche:


Obdii365 engineers advise you to install PET7.3 on Windows XP operating system. But for Windows 7, 8, even Win 10, there are also some successful cases, but TRY AT YOUR OWN RISK.


Does it cover European & North American models?

– Yes, it does! PET 7.3 covers the following models:

Porsche Panamera
Porsche Cayenne
Porsche 911 Carrera
Porsche 911
Porsche 996 GT3
Porsche 997 GT3
Porsche 911 Turbo/GT2
Porsche 911 Turbo/GT2 RS
Porsche Boxster
Porsche Cayman
Porsche 356/356A
Porsche 356B/356C
Porsche 911/912
Porsche 911 Carrera 2/4
Porsche 914
Porsche 924
Porsche 924S
Porsche 944
Porsche 968
Porsche 928
Porsche Carrera GT
Porsche 959