Service bulletin PIT6186D
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 | 11012019 |
| Published by NHTSA | 2024-12-20 |
| Manufacturer's number | PIT6186D |
| Manufacturer's date | 2024-12-16 |
| NHTSA component | UNKNOWN OR OTHER; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL |
NHTSA's summary
This Preliminary information communicates that a customer may see a Super Cruise Unavailable message with multiple codes setting and Engineering is working on a resolution.
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, Adaptive cruise control
| CADILLAC ESCALADE | 2025 |
|---|---|
| CADILLAC ESCALADE ESV | 2025 |
| CADILLAC ESCALADE IQ | 2025 |
| CHEVROLET SILVERADO EV | 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 1500 | 2025 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TAHOE | 2025 |
| GMC SIERRA EV | 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2025 |
| GMC YUKON XL | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| N252500161-01 | 2025-07-23. Service campaign. If the driver receives a “Driver Assist Unavailable” message, and SuperCruise is non-functional, all future OTA updates may fail. Dealers will replace the Forward Range Radar Sensor to restore SuperCruise functionality and enable future OTA updates. |
|---|---|
| 25-NA-060 | 2025-04-15. Service bulletin. This service bulletin provides information for dealers/technicians on Diagnostic Aid - Super Cruise Unavailable. |
| PIC6556G | 2024-12-09. Service bulletin. This Preliminary information communicates to check the drivers monitoring camera for a B1DD0 SYM57 or B0126 SYM82 setting with no other DTCs. |
| PIT6268 | 2024-12-05. Service bulletin. This Preliminary information communicates where the driver is unable to activate Super Cruise along with a DIC message stating "Super Cruise Subscription Required, Press OnStar Button". Dealer are to power cycle the onstar module to reset. |
| PIT6186C | 2024-12-05. Service bulletin. This Preliminary information communicates that a customer may see a Super Cruise Unavailable message with multiple codes setting and Engineering is working on a resolution. |
| PIT6186B | 2024-12-05. Service bulletin. This Preliminary information communicates that a customer may see a Super Cruise Unavailable message with multiple codes setting and Engineering is working on a resolution. |
| 24-NA-034 | 2024-11-16. Service bulletin. This service bulletin provides information for dealers/technicians on Grunt Noise with Adaptive Cruise or One-Pedal Drive. |
| 24-NA-027 | 2024-10-25. Service bulletin. This service bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module (HDLM) - SuperCruise Unavailable. |
| 24-NA-027 | 2024-09-27. Service bulletin. This technical bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module (HDLM) - SuperCruise Unavailable. |
| 24-NA-034 | 2024-07-09. Service bulletin. This service bulletin provides information for dealers/technicians on Grunt Noise with Adaptive Cruise or One-Pedal Drive. |