Ferrari North America
Technical Information

Date:
Bulletin #:
Campaign #:
Supersedes:
Section:

April 2021
2757
466
2748
8

This Technical Information Supersedes and Replaces the previous TI 2748
Model:
Subject: Air Conditioning Node (NCL) software update
Please note that it may be necessary to update the software of the Air Conditioning Node
(NCL) control unit on vehicles of the aforementioned model from VIN number 249268 to VIN
number 265105.
The list of the vehicles involved in the update may be viewed directly from the New Modis
portal, by selecting the section “Recall and Service Campaign Management” and entering the
campaign number indicated.

- IMPORTANT All work on components of the high voltage electrical system may only be performed
by qualified Ferrari-High Voltage Technicians (F-HVT) in possession of valid TÜV
certification.
Air conditioning node (NCL) software update procedure
Preparing the vehicle for the update
 Check that the SOC (state of charge) of the HVB and LVB batteries is at least between 75%
and 90% (or higher than 90%). Monitor the SOC of the LVB throughout the entire duration
of the procedure. Never attempt to start an update procedure if the SOC is below 30%. Set
the vehicle to KEY OFF state and wait for the SOC of the battery to reach a value of at least
75% - 90%.
 Disconnect the standard battery charger by pressing the unlock button on the car key. First
disconnect the plug on the vehicle side and then on the electrical network side.
 Open the doors of the vehicle (the doors must be left open throughout the procedure) and
wait for the vehicle to enter “Sleep” state (when backlighting of hazard warning light button
extinguishes - this will take at least 15 minutes).

- IMPORTANT Do not open or close doors, use the steering wheel or internal controls or operate any
function of the vehicle which may cause the vehicle to wake up from sleep state. If this
occurs, it will be necessary to wait until the vehicle enters sleep state again.
© 2021. Ferrari North America, Inc.
Technical Department
www.ferrari.com

All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA.

Ferrari North America
 With the vehicle in “Sleep” state, disconnect the power feed fuse of the NIT F110, situated
in fuse box FRB C312-LA (A) – Fig.5 and 6.

B
Fig. 5

Fig. 6

 With the vehicle in “Sleep” state, the haptic KEY ON button will be powered off and
disabled. Use the E-Latch handle of the driver side door to wake up the network.
 Turn the vehicle to KEY ON state.
Updating software with DEIS - Requires DEIS version Alpha 6.0.0.0 or later
The following software must be installed:


SF90 Stradale - NCL SW Update: 03.01.

- IMPORTANT The intermediate update NCL 02.0D must be installed before installing version NCL
03.01. Install all the updates indicated in the “Activities” page of the DEIS.

- IMPORTANT If the aforementioned activity IS NOT LISTED on the DEIS Server, or if the software
version to be loaded DOES NOT MATCH the version indicated in this bulletin, contact
the FNA Help Desk ([email protected]) and wait for further
instructions.
If the NCL 2.08 update was installed as per TI 2748, then it is not necessary to install
the NCL 3.01 update.

2
© 2021. Ferrari North America, Inc.
Technical Department
www.ferrari.com

TI-2757
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA.

Ferrari North America
- IMPORTANT This update must be performed with the PC-Tester DEIS updated to the latest
software versions indicated as follows (or later versions):
-

Module
Module
Module
Module

0
1
2
3

Portal and Troubleshooting
DEIS Diagnostic software
Technical Documentation
Tools

54
93
12
8

Check the software number and, if necessary, update your DEIS Tester immediately.
After updating the DEIS, the first vehicle diagnostic cycle must be performed using a
cable connection.

- IMPORTANT Software downloading procedures must be performed with the cable DEIS-VCI
connection, and NOT with Bluetooth and/or W-LAN connections.

- IMPORTANT If multiple downloads are necessary, always perform the downloads one at a time.

- IMPORTANT If the software update is not successful, repeat the procedure immediately without
switching off the DEIS Tester and disconnecting it from the vehicle. If the Tester is
disconnected from the vehicle, the VIN may not be recognized next time it is connected,
and you will not be able to continue with other tasks.
 Connect the DEIS tester to the power supply.
 Connect the DEIS tester to the VCI interface with the specific network cable.

 Press “DEIS” to launch the diagnostic program.

 Select the NCL node and press “Extended Identification”.

3
© 2021. Ferrari North America, Inc.
Technical Department
www.ferrari.com

TI-2757
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA.

Ferrari North America

 Save the identification parameter of the NCL node installed in the vehicle.
 Before starting to install the software update procedure, make sure that there are no errors in
the NCL ECU. Rectify any problems indicated by the ECU before starting the software update
procedure.

 Press “Activities” and follow all the steps for a normal software downloading procedure
as prompted by the DEIS tester. Select the update required (e.g.: if starting from version
02.02, install 02.0D first and then 03.01)
 Check that the ECU software
update procedure has been
completed
successfully
by
comparing the identification
parameters of the ECUs against
the parameters prior to the
update. Select the NCL node,
press “Extended Identification”
and check that the “DRAWING
NUMBER” and “SOFTWARE
VERSION” values match the
software installed and that the
“PRODUCTION DATE” value is
the date in which the update was
performed – Fig. 1.

Fig. 1

 At the end of the procedure, remember to save the identification parameter for the
selected node.
 After completing installation of all the software necessary, check that the version installed
is effectively 03.01.
 Set the vehicle to KEY OFF state.

 Refit fuse F110 of the NIT (Fig. 5 and 6). It is not necessary to wait for the network to
enter “Sleep” state.
4
© 2021. Ferrari North America, Inc.
Technical Department
www.ferrari.com

TI-2757
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA.

Ferrari North America
 Set the vehicle to KEY ON state.
 Perform a Proxi alignment.
 Set the vehicle to KEY OFF state.
 Wait for the vehicle to enter “Sleep” state (when backlighting of hazard warning light
button extinguishes - this will take at least 15 minutes).
 Reconnect the standard battery charger.
 Check that there are NO errors in the NCL node.
Note: If any errors are stored, open a ROL.
 Close the diagnostics program and disconnect the interface from the vehicle.
 Check for ECU errors with the DEIS tester using the “SCAN OUT” function. Resolve any
problems that arise.
Note: The SCAN OUT procedure is mandatory for vehicle approval.
 Checking correct operation of recirculation actuator.
Services under warranty
The costs incurred for this service must be recovered through our Warranty System indicating:
SF90 Stradale
› Campaign number ...........................................................................................................466
› Cost code ...........................................................................................................................23
› Malfunction code.............................................................................................7309000353
› Problem code .....................................................................................................................01
› Operation code ..............................................................................................73090003531
› Time allowance ....................................................................................................1.50 hours

Thank you for your co-operation.

5
© 2021. Ferrari North America, Inc.
Technical Department
www.ferrari.com

TI-2757
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA.