No. 24-13

Installation and Conversion Instructions
Cayman (981)
24/13
ENU
9110
9
PCM incl. Navigation Module with Standard Audio Interface + DVD Autochanger
Revision:
This bulletin replaces bulletin Group 9 24/13, dated September 12, 2013.
Model Year:
As of 2013
Information:
Retrofitting
Restriction
•
Note:
The PCM3.1 Navigation/DVD Auto Changer retrofit is currently not for cars with XM Satellite Radio. If the
PCM3.1 Navigation/DVD Auto Changer is retrofitted in these cases, the customer will permanently lose
their XM Satellite Radio functionality. In addition, when the PCM3.1 Navigation/DVD Auto Changer retrofit
is installed in a Cayenne which previously did not have the navigation option (either CDR31 or PCM3.1
without navigation), the map display screen will not be shown on the cluster TFT, as compared to PCM3.1
Navigation units configured from the factory. This is due to a difference in instrument clusters between
factory navigation and non-navigation vehicles.
Information:
PCM incl. navigation module with standard audio interface + DVD autochanger has the following
equipment and functions:
•
•
•
Only together with Sound Package Plus (I-no. 490) or Bose® Surround Sound System (I-no. 680) or
Burmester® High-End Surround Sound System (I-no. 682).
Central multimedia system with 7-inch TFT color display (touchscreen).
Radio with RDS diversity function.
Integrated 6-slot CD/DVD autochanger for audio playback of audio/video DVDs and MP3 music.
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Cayman (981)
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•
•
•
•
•
Installation and Conversion Instructions
24/13
Navigation module with hard drive and map data for the respective countries, map display with
greater perspective, automatic route tracing and subsequent reverse route navigation as well as
navigation in non-digitalized regions using a compass and GPS.
USB connection for various iPod® and iPhone® models, USB memory sticks with MP3 music and
MP3 players. Functions can be operated via PCM, the optional multi-function steering wheel or
optional voice control.
AUX interface for connecting other external audio sources, allowing operation directly on the
connected device.
MP3 files can be stored and played on the PCM-internal hard drive "Jukebox".
Digital Audio Broadcasting (DAB) reception is retained following retrofitting (only vehicles with audio
system CDR Plus).
For more information on operation and the various functions available, refer to the “PCM 3.1” operating
instructions.
Important:
Limitations of retrofitting PCM incl. navigation module with standard audio interface + DVD autochanger:
•
•
No navigation maps displayed in the multi-function display (instrument cluster).
The operating instructions are not included and must be ordered separately in the required
language.
Only for vehicles with CDR 31:
•
•
Reduced antenna diversity.
The mobile phone preparation option (I-no. 619) can only be used after retrofitting PCM incl.
navigation module with standard audio interface + DVD autochanger if two microphones and the
microphone wire harness are also installed. For details of required parts, see “Part Nos.”. For
installation instructions, see  Installation and Conversion Instructions '918700 PCM3.1 - Mobile
phone preparation'.
If the vehicle is equipped with the audio system CDR Plus, it is only a matter of routing the GPS antenna
line, installing the GPS antenna, coding PCM and loading the navigation data (Steps 1 – 3 and 6 – 9).
The following steps are not required:
•
•
Enabling code:
Various enabling codes are required for retrofitting the system.
1
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Page 2 of 30
Converting audio interface
Installing antenna control unit
Enabling codes for PCM Navigation and PCM UAS (standard audio interface), PCM
Bluetooth, PCM Sport Chrono MMI and DAB
These components require a VIN-specific enabling code and will not function without it. To get the
enabling code, order the applicable kit via your normal parts channels (POLARIS). You must then
submit a Parts Technical Assistance Request (PTAR) in the PTEC system with the correct VIN, Part
Number and PCNA order number to PCNA Parts Support. The PTAR will be returned to you in 1+
working days, advising you that the code is now displayed in the PIWIS System. Consult Parts
Bulletin GR13D90 for additional ordering details.
Tequipment
Installation and Conversion Instructions
2
Part Nos.:
Cayman (981)
24/13
ENU
9110
9
Enabling code for PCM navigation map material
You can generate the enabling code in the PIWIS information system yourself using the supplied
license key (see section 1.1).
You can then load the country database (PCM 3.0/PCM 3.1 navigation database .......) and the
relevant workshop DVD onto the PCM 3.1 hard drive.
991.044.901.91
 PCM incl. navigation module with standard audio interface +
DVD autochanger, set, America
Also order the PCM 3.1 operating instructions in the required language.
WKD 952 021 13
 US English
WKD 952 031 13
 French-Canadian
Also order only for vehicles with mobile phone preparation (I-no. 619).
991.044.900.37
1x
Microphone wire harness
991.646.309.01
1x
Hands-free microphone/sound microphone
991.646.313.01
1x
Hands-free microphone
Parts List:
Figure 3
———
1x
PCM 3.1  Figure 3 -1-
7PP.035.504.A
1x
GPS antenna  Figure 3 -2-
991.612.022.50
1x
GPS antenna line  Figure 3 -3-
991.044.900.98
1x
Antenna connector, white  Figure 3 -4-
991.044.900.99
1x
Antenna connector, grey  Figure 3 -5-
991.612.016.00
1x
Antenna line (PCM 3.1 to antenna control unit)  Figure 3 -6-
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Cayman (981)
9110
ENU
———
1x
Power supply wire harness (antenna control unit)  Figure 3 -7-
991.642.122.01
1x
USB line  Figure 3 -8-
991.612.033.00
1x
991.618.122.00
1x
Antenna lines (antenna control unit to antenna amplifier)  Figure
3 -9Antenna control unit  Figure 3 -10-
991.647.318.00
2x
Fastening parts (antenna control unit)  Figure 3 -11-
7PP.035.724.D
1x
Adapter  Figure 3 -12-
999.513.076.40
20 x
Tie-wrap (not shown)
955.606.838.00
5x
Tie-wrap with fixing clip (not shown)
999.507.195.40
1x
Expanding spring, 10.7 x 26.4 (not shown)
999.591.143.40
2x
Clamp, 12.0 x 2.0 (not shown)
955.612.931.00
1x
Cable clip (not shown)
— — —1
1x
License key, America/South America (not shown)
1
Tools:
Installation and Conversion Instructions
24/13
Only contained in respective parts kit.
9818 - PIWIS Tester II
T10118 - Assembly tool
Block diagram:
Information
For a better understanding of the system layout, see system diagram , Figure 3.
Figure 4
1
2
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Page 4 of 30
– PCM
– GPS antenna line
Tequipment
Installation and Conversion Instructions
3
4
5
6
7
8
9
10
11
12
13
Work Procedure: 1
–
–
–
–
–
–
–
–
–
–
–
Cayman (981)
24/13
ENU
9110
9
GPS antenna
Antenna control unit
Power supply wire harness (antenna control unit)
Antenna line (antenna control unit to PCM)
Antenna connector, grey
Antenna connector, white
Antenna lines (antenna control unit to antenna amplifier)
Antenna amplifier
PCM central connector
3-pin connector
BCM control unit, front
Preparatory work.
1.1
Generate the PCM navigation map material enabling code in the PIWIS information
system. Select the following windows one after the other:
1.1.1
Vehicle identification → Identification via VIN
Enter the chassis number in the Identification via VIN field and then select Vehicle
code information.
1.1.2
Enter the license key.
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Cayman (981)
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Installation and Conversion Instructions
Figure 5
Enter the license key in the input field Generate enabling code Figure 5 -1-.
Activate the Check license key field  Figure 5 -2- by clicking with the mouse.
1.1.3
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Generate PCM code.
Tequipment
Cayman (981)
Installation and Conversion Instructions
24/13
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9110
9
Figure 6
After checking the license key, the related map material/standard part
number/TEQ part number  Figure 6 -3- will appear.
A message also appears informing you that the licence key can only be used once
and is then unusable  Figure 6 -4-.
Activate the field Generate PCM code Figure 6 -5- by clicking with the mouse.
1.1.4
Take note of the displayed enabling code Figure 7 -6-.
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Cayman (981)
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Installation and Conversion Instructions
Figure 7
1.1.5
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Select and take note of the enabling codes for PCM Navigation, PCM UAS
(standard audio interface) and PCM Bluetooth, PCM Sport Chrono MMI
and DAB if necessary.
1.2
Connect a battery charger.  Workshop Manual '2X00IN Battery trickle charging'
1.3
Remove audio system CDR 31/CDR Plus.  Workshop Manual '912419 Removing and
installing “CD player” car radio'
1.4
Remove glove compartment.  Workshop Manual '681519 Removing and installing glove
compartment'
Tequipment
Installation and Conversion Instructions
1.5
Remove covers  Figure 8 -B- over the
interior rear-view mirror.  Workshop Manual
'682719 Removing and installing interior
rear-view mirror'
1.6
Remove right sun visor.  Workshop Manual
'682319 Removing and installing sun visor'
1.7
Remove holder for sun visor at the left and
right.
Cayman (981)
24/13
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9110
9
Figure 8
1.7.1
Open cover for sun visor holder 
Figure 9 -arrow-.
Figure 9
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Installation and Conversion Instructions
24/13
1.7.2
Unscrew fastening screw securing
sun visor holder  Figure 10
-arrow-.
1.8
Remove centre roof trim panel.  Workshop
Manual '708319 Removing and installing
front roof trim panel'
1.9
Remove A-pillar trim panel on the right. 
Workshop Manual '705719 Removing and
installing A-pillar trim panel'
Information
Make sure that the roof cover does not
buckle.
1.10
Detach the headliner.
Figure 10
1.10.1
Unscrew and remove fastening
screws close to the roof console
 Figure 11 -arrows-.
Figure 11
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Installation and Conversion Instructions
1.10.2
2
Cayman (981)
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9
Carefully pull the headliner  Figure
12 -1- down  Figure 12 -arrow-.
Install GPS antenna.
Figure 12
2.1
Attach angled antenna connector  Figure
13 -1- to the GPS antenna  Figure 13
-2- until the antenna connector engages
securely.
Figure 13
2.2
3
Insert GPS antenna  Figure 14 -1- into the
mounting  Figure 14 -arrow a- and clip it in
 Figure 14 -arrows b-.
Route GPS antenna line as follows:
Front roof trim panel → along wire harness for sun
visor → A-pillar → along wire harness for dashboard
(glove compartment) → PCM installation slot
Figure 14
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Cayman (981)
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Installation and Conversion Instructions
Information
Make sure that the roof cover does not buckle.
3.1
Carefully pull down the headliner and route
antenna line  Figure 15 -1- along the
standard wire harness for the sun visor and
A-pillar.
Figure 15
If there is no standard wire harness, secure
the antenna line  Figure 16 -1- to the roof
using a tie-wrap and punched-hole clip 
Figure 16 -2-.
Figure 16
3.2
Route GPS antenna line  Figure 17 -1along the wire harness for the dashboard
(glove compartment).
Figure 17
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Tequipment
Installation and Conversion Instructions
3.3
Cayman (981)
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9
Route GPS antenna line  Figure 18 -1- to
the PCM central connector.
Figure 18
The GPS antenna line  Figure 19 -1- must
protrude approx. 7 cm beyond the PCM
central connector  Figure 19 -2-.
X
– 7 cm
Figure 19
4
3.4
Clip three clip-on tie-wraps  Figure 20 -2into the A-pillar.
3.5
Pull GPS antenna line  Figure 20 -1- back
and fold it to form a loop close to the A-pillar.
Secure GPS antenna line with the two upper
tie-wraps.
Only for vehicles with CDR 31:
Convert audio interface.
Figure 20
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Cayman (981)
9110
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24/13
Installation and Conversion Instructions
4.1
Route USB line  Figure 21 -1- along the
standard AUX line  Figure 21 -2- and secure
it with a tie-wrap.
4.2
Convert adapter for audio interface.
Figure 21
4.2.1
Release adapter close to the
catches  Figure 22 -1- and
remove adapter.
Figure 22
4.2.2
5
Clip adapter  Figure 23 -1- into
audio interface  Figure 23 -2-.
Only for vehicles with CDR 31:
Install antenna control unit.
Figure 23
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Tequipment
Installation and Conversion Instructions
5.1
Cayman (981)
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9
Fit fastening part  Figure 24 -1- on short
bar of the antenna control unit  Figure 24
-2-.
Figure 24
5.2
Convert antenna lines (antenna control unit to
antenna amplifier).
Figure 25
5.2.1
Release secondary lock  Figure
26 -1- on both sides of the antenna
connector  Figure 26 -2- and
push it up.
Figure 26
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Cayman (981)
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5.2.2
Installation and Conversion Instructions
Lift up the locking mechanism 
Figure 27 -1- and carefully pull
the antenna line (thinner line) out
of chamber 2  Figure 27 -arrow-.
Figure 27
5.2.3
Insert the antenna line you pulled
out into the grey antenna connector
and press down the locking
mechanism  Figure 28 -1-.
Figure 28
5.2.4
Lift up the locking mechanism 
Figure 29 -1- and carefully pull the
antenna line out of chamber 1 
Figure 29 -arrow-.
Figure 29
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Installation and Conversion Instructions
5.2.5
Cayman (981)
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9
Insert the antenna line you
pulled out into the white antenna
connector  Figure 30 -1- and
press down the locking mechanism.
Figure 30
5.3
Connect antenna lines (according to colour
coding) and power supply line to the antenna
control unit.
1
2
3
4
5
6
7
5.4
– Antenna lines (antenna control unit to
antenna amplifier)
– Antenna line (PCM to antenna control
unit)
– Power supply line
– 3-pin connector
– Antenna connector, curry
– Antenna connector, white
– Antenna connector, grey
Disconnect battery ground strap. 
Workshop Manual '2X00IN Work instructions
after disconnecting the battery'
Figure 31
WARNING
Risk of short circuit and fire
•
due to work on the vehicle electrical system.

When working on the electrical system, the battery must always be disconnected and covered.

Always route the electrical wires without tension and so that no chafing occurs and secure to
existing wires/components with tie-wraps/electrical tape.
5.5
Loosen right fuse box holder.
5.5.1
Disconnect plug connections on loudspeaker amplifier.  Workshop Manual
'914419 Removing and installing additional amplifier for loudspeaker'
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Cayman (981)
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5.5.2
Installation and Conversion Instructions
Disconnect plug connections for
door connection point  Figure 32
-1- and plug connections for wire
harness for dashboard  Figure 32
-2-.
Figure 32
Release plug connection  Figure
33 -arrow a- and pull off connector
 Figure 33 -arrow C-.
Release plug connection holder 
Figure 33 -arrow A- and pull it out
of the fuse box holder  Figure 33
-arrow B-.
Figure 33
5.5.3
Unscrew and remove fastening nut
 Figure 34 -1-.
Remove fuse box holder  Figure
34 -arrow- and set it aside.
Figure 34
NOTICE
Incorrect line routing
•
Risk of damage to lines and hoses
•
Malfunction and fault memory entry on control unit
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Installation and Conversion Instructions
Cayman (981)
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
Avoid small bending radii when routing lines.

File down edges and burrs in the routing area or mask them with adhesive tape.

Maintain a sufficient distance from components exposed to high temperatures while driving.
5.6
Install antenna control unit.
5.6.1
Pull fixing clip  Figure 36 -arrow- for the standard wire harness off the threaded
bolts.
5.6.2
Position antenna control unit 
Figure 35 -1- at the bottom of
the A-pillar (threaded bolts) and fit
fastening part  Figure 35 -2-.
Figure 35
Fit fixing clip  Figure 36 -arrowfor the standard wire harness on the
threaded bolts.
5.7
5.8
Secure the fuse box holder.
5.7.1
Guide in the fuse box holder.
5.7.2
Tighten fastening nut. Tightening
torque 9.7 Nm (7.5 ftlb.)
Route antenna lines and power supply line.
Figure 36
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Cayman (981)
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5.8.1
Installation and Conversion Instructions
Release the fuse box  Figure
37 -arrows- and pull it forward 
Figure 37 -arrow a- to remove it.
Figure 37
5.8.2
Route antenna line (antenna control
unit to PCM) and power supply wire
harness (antenna control unit) 
Figure 38 -1- to the PCM installation
slot.
Antenna control unit → fuse box →
wire harness for dashboard (glove
compartment) → PCM installation
slot
Figure 38
Route antenna line/power supply
wire harness  Figure 39 -1- along
wire harness for dashboard (glove
compartment).
Figure 39
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Tequipment
Installation and Conversion Instructions
Cayman (981)
24/13
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9110
9
Route antenna line and power
supply wire harness to the PCM
central connector.
1
2
– Antenna line (antenna
control unit to PCM)
– Power supply line (antenna
control unit)
Figure 40
5.8.3
Pull standard antenna lines off the
antenna amplifier.
1
2
– FM2 antenna line (gold)
– AM/FM1 antenna line
(silver)
Figure 41
5.8.4
Route antenna lines  Figure 42
-1- (antenna control unit to antenna
amplifier).
Antenna control unit → A-pillar →
antenna amplifier
Figure 42
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Installation and Conversion Instructions
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Plug in electric plug connection until
it engages securely.
2
3
– FM2 connector (gold)
– AM/FM1 connector (silver)
Wind wrapping tape around the
standard antenna lines  Figure
43 -1- and secure with a tie-wrap.
Figure 43
5.8.5
Fold antenna lines and power supply
line together to form a loop close to
the fuse box. Secure the lines to the
standard antenna line  Figure 44
-arrow- with a tie-wrap.
Figure 44
5.9
Join WH line from the power supply wire
harness for the antenna control unit to the line
from chamber A14  Figure 45 -1- of the
PCM central connector.
Figure 45
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Tequipment
Installation and Conversion Instructions
5.9.1
Cayman (981)
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Release secondary lock 
Figure 46 -1- on the PCM central
connector  Figure 46 -2- (
Figure 46 -arrow A-) and pull it out
 Figure 46 -arrow B-.
Figure 46
5.9.2
Press socket contact of WH line
out of chamber A14 of the PCM
central connector using press-out
tool 89090 and disconnect it.
Figure 47
Crimp standard WH line to line 
Figure 48 -1- (power supply).
Information
Ensure socket contact is seated
securely.
5.9.3
Insert socket contact  Figure 48
-arrow- into chamber A14 of the
PCM central connector.
Figure 48
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5.9.4
Installation and Conversion Instructions
Insert secondary lock into the PCM
central connector  Figure 49
-arrow-.
Figure 49
5.10
Secure the standard double connector 
Figure 50 -1- to the PCM wire harness 
Figure 50 -2- with wrapping tape.
Figure 50
5.11
Insert fuse box into the guide on the holder 
Figure 51 -arrows- and push it in  Figure
51 -arrow a- until the fuse box engages
securely.
Figure 51
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Installation and Conversion Instructions
5.12
5.13
6
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Connect plug connections for door
connection point  Figure 52 -1- and plug
connections for wire harness for dashboard
 Figure 52 -2-.
5.12.1
Insert plug connection holder into
the guide on the fuse box holder and
push it in until the plug connection
holder engages securely.
5.12.2
Connect plug connection.
Connect battery ground strap.  Workshop
Manual '2X00IN Work instructions after
disconnecting the battery'
Figure 52
Concluding work.
6.1
Screw in fastening screws close to the roof
console  Figure 53 -arrows-.
6.2
Install A-pillar trim panel on the right. 
Workshop Manual '705719 Removing and
installing A-pillar trim panel'
6.3
Install center roof trim panel.  Workshop
Manual '708319 Removing and installing
front roof trim panel'
6.4
Install right sun visor.  Workshop Manual
'682319 Removing and installing sun visor'
6.5
Install sun visor holder at the left and right.
6.6
Install covers over interior rear-view mirror.
 Workshop Manual '682719 Removing and
installing interior rear-view mirror'
6.7
Install glove compartment.  Workshop
Manual '681519 Removing and installing
glove compartment'
Figure 53
Information
It is more difficult to push the PCM system into the installation slot due to the additional
antenna lines.
6.8
Install PCM.  Workshop Manual '911019 Removing and installing PCM display and
operator control unit'
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Installation and Conversion Instructions
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NOTICE
Voltage drop
•
Risk of irreparable damage to control unit
•
Risk of damage to control unit
•
Fault entries in the control unit
•
Coding in the control unit is aborted
•
Malfunctions in control unit, even during programming

Prior to disconnecting the control unit, switch off the ignition and remove the ignition key.

Ensure that the power supply is not interrupted during programming.

Connect battery charger/power supply suitable for AGM Type batteries, recommended current rating
of 90A fixed voltage 13.5V to 14.5V, tool number VAS 5908.
Information
The 9900 - PIWIS Tester III instructions take precedence since the description may be different
with later Tester releases.
The procedure described here has been structured in general terms; different text or additional information may be displayed.
7
Code control units.
7.1
9818 - PIWIS Tester II must now be connected and ignition switched on.
7.2
Select the required vehicle type. PIWIS Tester II Diagnostics starts.
7.3
Cancel production mode.
7.4
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7.3.1
Additional menu must now be selected by pressing •F7“. Press •F11“ to
confirm the question “Create vehicle analysis log (VAL)?”.
7.3.2
Select the Vehicle handover function and follow the instructions on the Tester.
Once the vehicle handover log has been created, press •F11“ to return to the list
of control units.
Write basic coding from PCM.
7.4.1
Select the PCM/CDR control unit and switch to the Maintenance/repairs menu.
7.4.2
Select Control unit replacement. Press •F12“ to continue.
7.4.3
Select Write data mode. Press •F12“ to continue.
Press •F8“ to write basic information.
Wait until the message Coding has been written successfully appears. Press
•F12“ to continue.
Tequipment
Installation and Conversion Instructions
7.4.4
7.5
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Press •F11“ to go back. Switch to the Overview menu.
Maintenance of vehicle data
7.5.1
Additional menu must now be selected by pressing •F7“.
7.5.2
Select the Maintenance of vehicle data function. Press •F12“ until M
numbers appears in the Value group column.
7.5.3
Only for vehicles with CDR 31:
Select coding value 440 - Scan antenna diversity. When you touch the Installed
cell, a tick appears.
Select coding value, e.g. 615 - Navigation software “North America
package”. When you touch the Installed cell, a tick appears.
Select coding value 639 - Sport Chrono Package if necessary. When you touch
the Installed cell, the tick disappears.
Select coding value 640 - Sport Chrono Package Plus if necessary. When you
touch the Installed cell, a tick appears.
Select coding value 665 - PCM3 Basic module (incl. radio). When you touch
the Installed cell, a tick appears.
Select coding value 672 - PCM3 Ext. navigation (off-road). When you touch the
Installed cell, a tick appears.
Select coding value 692 - Integrated autochanger (CD) if necessary. When you
touch the Installed cell, the tick disappears.
Select coding value 693 - Integrated autochanger (DVD). When you touch the
Installed cell, a tick appears.
Select coding value 696 - CD radio “Porsche CDR 31” WW. When you touch the
Installed cell, the tick disappears.
7.5.4
Only for vehicles with audio system CDR Plus:
Select coding value, e.g. 615 - Navigation software “North America
package”. When you touch the Installed cell, a tick appears.
Select coding value 639 - Sport Chrono Package if necessary. When you touch
the Installed cell, the tick disappears.
Select coding value 640 - Sport Chrono Package Plus if necessary. When you
touch the Installed cell, a tick appears.
Select coding value 672 - PCM3 Ext. navigation (off-road). When you touch the
Installed cell, a tick appears.
Select coding value 693 - Integrated autochanger (DVD). When you touch the
Installed cell, a tick appears.
7.5.5
Press •F12“ until •F8“ can be activated.
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7.5.6
Press •F8“ to write values. Wait until the message Generation of vehicle data
is complete appears.
7.5.7
Press •F12“ to switch to Log management.
Press •F10“ to open the log and check that the vehicle equipment selected
earlier is entered.
640 - Sport Chrono Package Plus
615 - Navigation software "North America package", for example
672 - PCM3 Ext. navigation (off-road)
693 - Integrated autochanger (DVD)
Also for vehicles with CDR 31:
440 - Scan antenna diversity
665 - PCM3 Basic module (incl. radio)
Close the log.
7.6
Adapt coding.
7.6.1
Press •F11“ to return to the list of control units.
Select all control units by pressing •Ctrl A“.
7.6.2
Switch to the Codings/adaptations menu.
Select Automatic coding mode. Press •F12“ to continue.
Wait until the message Coding has been completed successfully appears.
Press •F12“ to continue.
7.7
Check the chassis number in the PCM control unit.
7.7.1
7.8
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Switch to the Extended identification menu. Check the chassis number and
change it if necessary.
Enable functions.
7.8.1
Switch to the Overview menu.
7.8.2
Select PCM/CDR control unit.
7.8.3
Switch to the Maintenance/repairs menu. Select the Function enable function.
7.8.4
Enable the Navigation software function.
Enter the enabling code (xxxxxx) and confirm by touching the Status cell.
7.8.5
Only for vehicles with Sport Chrono (I-no. 640): Enable the Sport Chrono
function.
Enter the enabling code (xxxxx) and confirm by touching the Status cell.
7.8.6
Enable the UMS (USB connection, iPod) function.
Enter the enabling code (xxxxx) and confirm by touching the Status cell.
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7.8.7
Only for vehicles with mobile phone preparation (I-no. 619):
Enable Mobile phone preparation function.
Enter the enabling code (xxxxx) and confirm by touching the Status cell.
7.8.8
Only for vehicles with audio system CDR Plus:
Enable DAB function.
Enter the enabling code (xxxxx) and confirm by touching the Status cell.
7.8.9
Enable the Map data, e.g. North America function.
Enter the enabling code (xxxxxx) and confirm by touching the Status cell.
7.8.10
Press •F8“ to execute. Wait until the message Enable was successful appears.
Press •F12“ to continue.
Read out the fault memories of all systems, work through any existing faults and erase the
fault memories.  Workshop Manual '033500 Fault memory for on-board diagnosis'
Information
It can take up to 100 minutes to store the country database (DVD containing navigation database)
and the relevant workshop DVD onto the PCM hard drive.
8
9
Working time:
Save navigation data to the PCM hard drive.
8.1
Switch on ignition and insert the “PCM 3.0/PCM 3.1 Navigation Database XYZ” DVD in the
CD/DVD slot.
8.2
Confirm the message: “Avoid interrupting the update process. Interrupting the update can
result in malfunctions in the PCM system.” in the display.
8.3
Touch the "Yes" field on the touchscreen to confirm the question “Perform update of version
(e.g. X.X.X North America)?”.
8.4
Confirm the message: “System updated successfully to version XYZ.” at the end of the
update and take the “PCM 3.0/PCM 3.1 Navigation Database XYZ” DVD out of the CD/DVD
slot.
Switch off ignition and disconnect the battery charger.  Workshop Manual '2X00IN Battery trickle
charging'
91102341 Installing PCM 3.1 incl. navigation module with standard audio
interface + DVD autochanger
Includes:
Removing CDR 31, installing PCM 3.1, installing GPS antenna
and antenna control unit, installing microphone wire harness
and microphones, coding using PIWIS Tester.
Without:
Loading Navigation Database DVD on PCM hard drive.
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Labor time: 350 TU
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Installation and Conversion Instructions
91102345 Installing PCM 3.1 incl. navigation module with standard audio
interface + DVD autochanger
Includes:
LHD vehicles:
Removing audio system CDR Plus, installing PCM 3.1,
installing GPS antenna, coding using PIWIS Tester.
Without:
Loading Navigation Database DVD on PCM hard drive.
Labor time: 210 TU
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2022 Porsche Cars North America, Inc.
Mar 31, 2022
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