Service bulletin SSM 50615
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 | 10209220 |
| Published by NHTSA | 2022-03-22 |
| Manufacturer's number | SSM 50615 |
| Manufacturer's date | 2022-03-18 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Some 2017-2022 Ford GT vehicles may exhibit diagnostic trouble code (DTC) P166B present in the gear shift module (GSM) after an on-demand self test is performed. This is likely due to the driver door not being fully closed and locked during the on-demand self-test. A false P166B DTC can set if the driver door is not fully closed or if it is unlocked during the self-test. If P166B is still present with the driver door fully closed and locked during the on-demand self-test, continue with normal diagnostics in Workshop Manual (WSM), Section 307-05.
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
Transmission and driveline
Trouble codes named
P166B
| FORD GT | 2017, 2018, 2019, 2020, 2021, 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SSM 52314 | 2024-03-20. Service bulletin. During service and repair requiring removal and replacement of a crankshaft bolt and/or crankshaft damper, achieving proper torque of the crankshaft pulley bolt is critical. Incorrect torque may allow the bolt to loosen resulting in the timing gear breaking and engine damage. Replacement of the bolt is critical to the repair and accurately following the installation procedure in the Workshop Manual (WSM) Section, 303-01 is extremely important. The bolt torque procedure can be found in the crankshaft front seal removal and installation procedure or in the engine assembly procedure. |
|---|---|
| TSB 21-2059 | 2021-04-03. Service bulletin. Some 2020 Mustang GT500 vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTC) P175E and/or P0874 set in the transmission control module (TCM). This may be due to the transmission fluid pressure sensor parameters set in the TCM. To correct the condition, follow the Service Procedure steps to check the transmission fluid pressure sensor and reprogram the TCM. |
| TSB 20-2352 | 2020-11-05. Service bulletin. Some 2017-2020 Ford GT vehicles built on or before 10-Sep-2020 may exhibit a rattle/buzzing noise from the left rear of the vehicle during hot idle. This may be due to the transmission control module (TCM) calibration. To correct the condition, follow the Service Procedure steps to reprogram the TCM. |
| TSB 20-2223 | 2020-08-06. Service bulletin. Some 2017 Ford GT vehicles equipped with parallel transmission gearset and clutch coolers may exhibit intermittent clutch fluid overheating when used in track conditions. |
| TSB 18-2391 | 2019-03-04. Service bulletin. Some 2017 Ford GT vehicles equipped with parallel transmission gearset and clutch coolers may exhibit intermittent clutch fluid overheating when used in track conditions. Follow the Service Procedure steps to correct the condition. |