NHTSA ID Number: 11017182
Manufacturer Communication Number: MAS004491 RU 25-06
TSB/Document Date: 2025-04-24
Summary
Certain Maserati
GranTurismo GranCabrio BEV MY25 listed in MODISCS+ are involved in a Rapid Update to replace the front (A-pillar) and rear (C-pillar) trim, both left and right, of the interior of the passenger compartment. Some vehicles were built with components that might have wrinkles in the fabric. This is only a visual issue and does not affect how the part works
TECHNICAL SERVICE OPERATIONS
MAS004491 RU 25-06
RAPID UPDATE
FROM: Maserati TSO
TO: Maserati Network
Rapid Update 777
Granturismo Folgore – Internal pillar trim
replacement
DATE: April 2 2025
Certain Maserati GranTurismo GranCabrio BEV MY25 listed in MODISCS+ are involved in a Rapid
Update to replace the front (A-pillar) and rear (C-pillar) trim, both left and right, of the interior of
the passenger compartment.
Some vehicles were built with components that might have wrinkles in the fabric. This is only a
visual issue and does not affect how the part works.
To fix this, the components should be replaced with new ones. The attached VIN list shows
which vehicles are affected and whether one or both sets of components need to be
replaced.
We remind you that all the Rapid Updates must be performed within the first workshop visit,
regardless of the Mandatory setting set in Modis, as required by Maserati policies.
Also, for vehicles in Stock Dealer / PDI, it is necessary to carry out all action operations before
delivery to the end customer, as required by the White Book and explicitly reported in the Predelivery checklist.
Please read and review this bulletin first before ordering parts and/or starting the procedure.
Contact your Regional AfterSales Manager (RAM) or the Technical Support Helpdesk if you
have any questions.
Thank You for your continued support and cooperation.
Maserati North America
Aftersales Dept.
© 2025 Maserati North America
Aftersales
www.maseratiusa.com
MAS004491
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA
Page 1 of 4
All images shown in this bulletin are for illustrative purposes only
1. Always check ModisCS+ to see if the vehicle is involved in this action and if it has not been
previously performed.
2. Use the included VIN LIST to determine which action to perform, i.e. whether it is necessary to replace
only the front pillars (A-pillar) or the rear pillars (C-pillar) or both.
Note: If the VIN list indicates the replacement of only the C-pillars, go directly to step 7 of this bulletin.
3.
Make sure you use all the interior protection/precautions to work inside the vehicle.
4.
If the VIN list states to replace the A-pillars, both front side trims must be replaced, following the procedure
in the workshop manual:
a.
9.44.001 RH WINDSCREEN PILLAR COVER.
Removal-Refitting or Replacement
b.
9.44.002 LEFT WINDSCREEN PILLAR COVER.
Removal-Refitting or Replacement
5.
Perform the operation on both sides of the vehicle (Driver side and passenger side).
6.
If only the replacement of the front pillars is planned, the procedure is concluded and the vehicle can
be approved, otherwise continue with the replacement of the rear pillars.
7.
To replace the C-pillar, follow the procedure given in the workshop manual:
▪
9.44.007 REAR PILLAR PROTECTION COVER RH.
© 2025 Maserati North America
Aftersales
www.maseratiusa.com
MAS004491
Removal-Refitting or Replacement
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA
Page 2 of 4
TECHNICAL SERVICE OPERATIONS
Technical Procedure
9.44.008 LEFT REAR PILLAR PROTECTION COVER.
Detachment-Reattachment or Replacement
TECHNICAL SERVICE OPERATIONS
▪
8.
Reassemble all removed parts following the procedure in reverse order.
9.
Procedure completed.
© 2025 Maserati North America
Aftersales
www.maseratiusa.com
MAS004491
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA
Page 3 of 4
To perform this action, please order the following PNs, referring to the spare parts catalogue and following the
instructions in the attached Vin-List.
Description
Part number
Amount
FRONT PILLAR COVER LEFT – Econyl BLACK
670316508
1
FRONT PILLAR COVER RIGHT – Econyl BLACK
670316510
1
REAR UPPER RIGHT PILLAR COVER –
Econyl BLACK
670316512
1
670316514
1
FRONT PILLAR COVER LEFT – Econyl Grey
670316509
1
FRONT PILLAR COVER RIGHT – Econyl Grey
670316511
1
REAR UPPER RIGHT PILLAR COVER – Econyl Grey
670316513
1
REAR UPPER LEFT PILLAR COVER – Econyl Grey
670316515
1
REAR UPPER LEFT PILLAR COVER – Econyl
BLACK
Warranty Claim
Please complete the warranty request as follows:
Description
Code
Number of Rapid Updates
777
Warranty code
23
Error code
063
Component Code
9.44.001
Operation Code
▪
Replacement of FRONT ONLY (2 sides)
9.44.001.A (0.10 h)
▪
Replacement of REAR ONLY (2 sides)
9.44.001.B (2.00 h)
▪
COMPLETE replacement (2 sides)
9.44.001.C (2.10 h)
© 2025 Maserati North America
Aftersales
www.maseratiusa.com
MAS004491
All rights reserved. Reproduction or translation in
whole or in part is not permitted without
authorization from the publisher. Printed in USA
Page 4 of 4
TECHNICAL SERVICE OPERATIONS
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TSB/Document ID: MAS004491 RU 25-06
Replacement Service Bulletin Number:
MFR Communication Date: 2025-04-02
MFR Internal Campaign ID/Software Version: Rapid Update 777
Communication Type: Service Campaign
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
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