Service bulletin MAS003634
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10239772 |
| Published by NHTSA | 2023-07-31 |
| Manufacturer's number | MAS003634 |
| Manufacturer's date | 2023-06-13 |
| NHTSA component | ELECTRICAL SYSTEM; BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) |
NHTSA's summary
Rapid Update 639 - for the Engine Control Module software to enhace the detection strategy of the exhaust valve's angular position and prevents the improper triggering of DTCs P1217/P121B.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Driver assistance, Electrical system, Engine, Backup camera, Engine control module
Trouble codes named
P1217, P121B
| MASERATI MC20 | 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 25V098000 | 2025-02-17. BACK OVER PREVENTION:SOFTWARE |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| MAS003202 | 2022-08-22. Service bulletin. Technical Information - Diagnose clicking noise from the carbon ceramic braking system. |
|---|---|
| MAS003188 | 2022-08-22. Service bulletin. Service Campaign 522 -to update the dual cltuch transmission module softa=ware release to update the dignosis calibration. |
| MAS003179 | 2022-08-22. Service bulletin. Service Campaign 518 - to install the newly designed air intake sheilds on the lower rear bumper for the exhaust systems. |
| MAS003153A | 2022-08-01. Service bulletin. Sevice Campaign 511 - MC20 - Updated software update to improve the performance of the engine calibration. |
| MAS003153 | 2022-08-01. Service bulletin. Sevice Campaign 511 - MC20 - Software update to improve the performance of the engine calibration. |