WNS8

WNS8 Workshop campaign - Reprogramming all-wheel drive control unit
WNS8 Workshop campaign - Re-programming all-wheel
drive control unit
ID Number
WNS8
Models
Macan (95B)
Model Years
2022 - 2023
VIN List
Attached
Number of Affected VINs
25,424
Issue Description
On the affected vehicles, the PTO shaft protection
function in the all-wheel drive control unit was adjusted in the software to optimize the driving dynamics.
As a result, greater torque is available with a large
steering angle.
In certain driving conditions (when parking or cornering), this can be perceived by the customer as a
cracking noise on the front axle due to increased axial
forces on the PTO shaft.
To prevent this from happening, the all-wheel drive
control unit must be re-programmed using an updated
data record.
What Dealers Should do
Please arrange for this measure to be carried out as
soon as possible on affected vehicles. As of the time
of this posting, the repair is immediately available.
Before performing the campaign please determine if
the SW version is at or above the
campaign target software value by checking the extended identifications of the All-wheel drive control
unit. If the software level of the All-wheel drive control
unit is AT OR ABOVE the software in the table below,
performing the campaign is NOT necessary. If the ve-
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WNS8 Workshop campaign - Re-programming all-wheel drive control unit
hicle is already at the target SW version, please send
a Warranty/Campaigns PRMS ticket to Mitchell Grasser to have the campaign removed from this vehicle.
Model
Control Unit
Macan / Macan All Wheel Drive
S / Macan GTS /
Macan T
TI Number
Target SW Level / Target
Porsche Part
Number
0900 /
95B927755GF
No. 234-22
Required software
PIWIS Tester 3 test software version
41.400.060 (or higher)
Warranty processing
Validity:
The current workshop campaign will be carried out by December 8th, 2027 and will be closed on that date.
Please note that warranty claims can only be processed before this date.
Scope 1:
Damage Code
WNS8 66 000
Repair Code
1
Labour time
57 TU
Please enter the campaign carried out in the Warranty and Maintenance booklet for the vehicle.
Customer mobility
If requested, mobility for the affected customer can be guaranteed by offering a suitable replacement vehicle.
Please invoice this additional service again via WWS with the campaign scope.
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