Service bulletin PIC6312C
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 | 10171276 |
| Published by NHTSA | 2020-02-10 |
| Manufacturer's number | PIC6312C |
| Manufacturer's date | 2020-01-14 |
| NHTSA component | VEHICLE SPEED CONTROL:CRUISE CONTROL |
NHTSA's summary
This Preliminary information communicates diagnostic tips to assist with diagnosis of the Super Cruise system.
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
Throttle and cruise control
| CADILLAC CT6 | 2018, 2019, 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| PIT6127 | 2024-03-18. Service bulletin. This Preliminary information communicates a vehicle may come to the dealer with Super Cruise inoperative. On inspection the tech will find code B126B. Tech is given direction on how to update the Map module to restore function. Dealer is also given directions to give to customer to ensure they continue to receive updates. |
| PIP5848A | 2023-04-17. Service bulletin. This Preliminary information communicates additional diagnostics for shudder related complaints. |
| 18165 02 | 2022-02-07. Service bulletin. Customer Satisfaction Program. All vehicles equipped with Hands-Free Lane Following (UKL) require control software improvement to optimize the performance of the Super Cruise system. Reprogram the long-range radar and active safety control modules. |
| 18165 01 | 2022-02-07. Service bulletin. Customer Satisfaction Program. All vehicles equipped with Hands-Free Lane Following (UKL) require control software improvement to optimize the performance of the Super Cruise system. Reprogram the long-range radar and active safety control modules. |
| 18165 | 2022-02-07. Service bulletin. Customer Satisfaction Program. All vehicles equipped with Hands-Free Lane Following (UKL) require control software improvement to optimize the performance of the Super Cruise system. Reprogram the long-range radar and active safety control modules. |
| N202323930 | 2021-02-16. Service bulletin. Service Update - vehicles may have been retrofitted with an incorrect left hand under hood electrical center cover and others may have received a replacement left hand under hood electrical center with an incorrect fuse. Dealers will replace the electrical center cover on two vehicles and fuse on two vehicles. |
| 19NA275 | 2020-10-26. Service bulletin. This technical bulletin provides service information to correct a customer concern of a moan type noise being heard during low speeds maneuvers. |
| N192211740 02 | 2019-08-19. Service bulletin. Customer Satisfaction Program (revised service procedure and warranty information). General Motors is expanding the mileage of Super Cruise enabled roads to include over 70,000 additional miles (112,000 additional km) by the end of 2019, bringing the total number of Super Cruise enabled roads to over 200,000 miles (320,000 km). In addition to the currently mapped roads, this mileage expansion allows for the Super Cruise driver assistance feature to be engaged on divided, high-speed main roads that contain some limited intersections and traffic control devices. As always, it remains important for drivers to stay engaged and vigilant at all times while Super Cruise is engaged. Reprogram Active Safety Control Module and the Digital Map Control Module. |
| PIT5569A | 2019-08-12. Service bulletin. This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. |