NHTSA ID Number: 11032230
Manufacturer Communication Number: No. 13-25
TSB/Document Date: 2026-05-05
Summary
Symptom based workshop manual for a Symptom - Oil Leakages on Double Clutch Transmission (PDK): Observe Specified Work Procedure
Damage type (SA4)
5071
Oil consumption too high
Replacing cap at transmission output
Work Procedure: 1
Replace cap at transmission output.
AfterSales
Apr 2, 2026
Page 25 of 41
3
Service
3734
ENU
2
Parts:
Check and top up ATF.
⇒ Workshop Manual '370235 Check and top up ATF.'
Required parts:
Part No.
9A732107300
9A700852600
Material:
Symptom-based workshop manual
13/25
Designation
– Location of use
⇒ Cap
– Transmission output
⇒ Screw plug
– Check and top up ATF
Quantity
1 piece
1 piece
Required materials (usually already available in the Porsche
Center):
Part No.
00004321044
Designation
– Location of use
⇒ Transmission oil
– Check and top up ATF
Quantity
1-liter / 33.81 fl oz
container 1)
1) approx. 0.1 liter / 3.38 fl oz are required per vehicle
Labor position
and PCSS
encryption:
Labor position:
APOS
Labor operation
37340140
Checking the double clutch transmission
37495540
Replace cap
I No.
PCSS encryption:
Location (FES5)
37340
Double clutch transmission
Damage type (SA4)
5071
Oil consumption too high
Replace double clutch transmission
Work Procedure: 1
2
Parts:
Apr 2, 2026
Page 26 of 41
Replace double clutch transmission.
⇒ Workshop Manual '373455 Replacing double clutch transmission'
Check and top up ATF.
⇒ Workshop Manual '370235 Check and top up ATF.'
Required parts:
AfterSales
Symptom-based workshop manual
Part No.
9A700839600
N 91153202
WHT004955A
N 10714101
N 91244301
N 91006202
9A700489400
9A752572202
WHT005156
9A750730100
99904903240
9A700819800
9A700852600
Service
13/25 ENU
Designation
– Location of use
⇒ Hexagon-head bolt
– Transmission
⇒ 12-point bolt
– Transmission
⇒ Hex socket head screw
– Universal joint
⇒ Hexagon flange bolt
– Door sill strut
⇒ Hexagon-head bolt with hex socket head
– Door sill strut
⇒ Hexagon-head bolt
– Anti-roll bar
⇒ O-ring
– Rear cardan shaft
⇒ Circlip
– Rear cardan shaft
⇒ O-ring
– Rear cardan shaft
⇒ Circlip
– Rear cardan shaft
⇒ Hexagon-head plastic collar nut
– Rear underbody cover
⇒ O-ring
– Line for ATF cooling
⇒ Screw plug
– Check and top up ATF.
3734
Quantity
5 pieces
4 pieces
1 piece
2 pieces
2 pieces
4 pieces
1 piece
1 piece
1 piece
1 piece
4 pieces
2 pieces
1 piece
N 10664503
⇒ Hexagon-head bolt
– Dome strut
2 pieces
WHT008539
⇒ Hexagon-head bolt with multiple-tooth head
– Dome strut
2 pieces
PAF912696
⇒ Hexagon nut
– Dome strut
2 pieces
N 91157202
⇒ Collared cheese head bolt with multiple-tooth head
– Dome strut
2 pieces
N 91259801
⇒ Round head screw
– Anti-roll bar mounting
2 pieces
N 10609207
⇒ Hexagon collar nut
– Anti-roll bar mounting
2 pieces
N 10629602
⇒ Hexagon-head bolt
– Anti-roll bar mounting
4 pieces
AfterSales
3
Apr 2, 2026
Page 27 of 41
3
Service
3734
ENU
Symptom-based workshop manual
13/25
N 91243701
⇒ Hexagon-head bolt with hex socket head
– Anti-roll bar mounting
3 pieces
N 10793603
⇒ Hexagon-head bolt
– Anti-roll bar
2 pieces
or
N 10702302
⇒ Hexagon-head bolt
– Anti-roll bar (PDCC)
2 pieces
Additionally required parts for vehicles with hybrid drive system (M-no. 0K3):
Part No.
PAE301580
N 91168701
PAE301180
976971013
976971015
976971015A
Designation
– Location of use
⇒ Moulded seal
– High-voltage connection housing
⇒ Internal hexagon round flange screw
– High-voltage connection housing
⇒ Cover with seal
– High-voltage connection housing
⇒ Electric motor wire harness
⇒ High-voltage line for high-voltage battery
– Vehicles with a short wheelbase (M-No. 0E1)
or
⇒ High-voltage line for high-voltage battery
– Vehicles with a long wheelbase (M-No. 0E2)
Quantity
1 piece
5 piece(s)
1 piece
1 piece
1 piece
1 piece
Additionally required parts (V6 bi-turbo):
Apr 2, 2026
Page 28 of 41
Part No.
Designation
– Location of use
Quantity
PAE253725A
⇒ Clamp
– Primary catalytic converter
2 pieces
971253115B
⇒ Seal
– Primary catalytic converter
2 pieces
N 10784702
⇒ Hexagon flange bolt
– Power steering gear
2 pieces
PAF104029
⇒ Hexagon collar nut
– Power steering gear
2 pieces
9A700499500
⇒ Hexagon nut
– Power steering gear
2 pieces
N 91130801
⇒ Hexagon collar nut, self-locking
– Catalytic converter
6 piece(s)
AfterSales
Symptom-based workshop manual
Service
13/25 ENU
3734
95811111300
⇒ Seal
– Catalytic converter
2 pieces
976253725A
⇒ Clamp
– Catalytic converter
2 pieces
3
Additional parts required (V8 biturbo):
Part No.
Designation
– Location of use
Quantity
WHT005819
⇒ Hexagon collar nut
– Upper wishbone
2 pieces
PAF107037
⇒ Hexagon-head bolt
– Spring strut upper
6 piece(s)
N 91244301
⇒ Hexagon-head bolt with hex socket head
– Front-axle carrier
6 piece(s)
PAF004571
⇒ Cylinder head bolt with multiple-tooth head (M-no.
0K0, 1LR,1LS, FM0, 0J2)
– Front brake calliper
4 piece(s)
or
Material:
PAF004572
⇒ Cylinder head bolt with multiple-tooth head (M-no.
0K3, 1LR, 1LS, 1ZX, 1ZY, 1LQ, 1LX, FM0, FM6, 0J3,
0J5)
– Front brake calliper
4 piece(s)
012409413
⇒ Snap ring (M-no. 1X1)
– All-wheel drive input flange
1 piece
95511110830
⇒ Clamp
– Catalytic converter
2 pieces
971253115B
⇒ Seal
– Primary catalytic converter
2 pieces
Required materials (usually already available in the Porsche Center):
Part No.
00004330586
Designation
– Location of use
⇒ Assembly paste (I-no. 1X1)
– All-wheel final drive input flange
AfterSales
Quantity
10 g / 0.35 tube 1)
Apr 2, 2026
Page 29 of 41
3
Service
3734
ENU
Symptom-based workshop manual
13/25
00004320593
00004330516
00004321044
100 g / 3.53 oz tube 2)
⇒ Lubricant
– Cooling system O-rings
⇒ Coolant additive
20-liter / 5.28 gal
container 3)
1-liter / 33.81 fl oz
container 4)
⇒ Transmission oil
– Check and top up ATF.
1) approx. 2 grams / 0.07 oz required per vehicle
2) approx. 10 grams / 0.35 oz required per vehicle
3) approx. 0.5 liter / 16.90 fl oz required per vehicle
Labor position
and PCSS
encryption:
Labor position:
APOS
Labor operation
37340140
Checking the double clutch transmission
37345540
Replace double clutch transmission (V6 base 2
WD)
37345541
Replace double clutch transmission (V6 base 4
WD)
37345542
Replace double clutch transmission (V6 PHEV)
37345543
Replace double clutch transmission (V8 PHEV)
I No.
PCSS encryption:
Location (FES5)
30490
Double clutch
Damage type (SA4)
5041
Check and top up ATF.
Work Procedure: 1
Parts:
Check and top up ATF.
⇒ Workshop Manual '370235 Check and top up ATF.'
Required parts:
Part No.
9A700852600
Apr 2, 2026
Page 30 of 41
Designation
– Location of use
⇒ Screw plug
– Check and top up ATF
AfterSales
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TSB/Document ID: No. 13-25
Replacement Service Bulletin Number:
MFR Communication Date: 2026-04-02
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN
MFR Component System:
MFR Component Subsystem:
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