# Service bulletin PIT5966B 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: 10239160 - Published by NHTSA: 2023\-07\-17 - Manufacturer's number: PIT5966B - Manufacturer's date: 2023\-06\-14 - NHTSA component: EQUIPMENT:ELECTRICAL ## NHTSA's summary This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239160-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10239160-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Equipment and accessories ## Vehicles listed - 2021 to 2022 BUICK ENCLAVE - 2021 to 2022 BUICK ENCORE - 2021 to 2022 BUICK ENVISION - 2021 to 2022 CADILLAC CT4 - 2021 to 2022 CADILLAC CT5 - 2022 CADILLAC ESCALADE - 2021 CADILLAC ESCALADE NA - 2021 to 2022 CADILLAC XT4 - 2021 to 2022 CADILLAC XT5 - 2021 to 2022 CADILLAC XT6 - 2021 to 2022 CHEVROLET BLAZER - 2021 to 2022 CHEVROLET BOLT EV - 2021 to 2022 CHEVROLET CAMARO - 2021 to 2022 CHEVROLET COLORADO - 2021 to 2022 CHEVROLET EQUINOX - 2021 CHEVROLET EXPRESS - 2021 to 2022 CHEVROLET MALIBU - 2021 CHEVROLET SILVERADO 1500 - 2022 CHEVROLET SILVERADO 2500 - 2021 CHEVROLET SPARK - 2021 to 2022 CHEVROLET SUBURBAN - 2021 to 2022 CHEVROLET TAHOE - 2021 to 2022 CHEVROLET TRAILBLAZER - 2021 to 2022 CHEVROLET TRAVERSE - 2021 to 2022 CHEVROLET TRAX - 2021 to 2022 GMC ACADIA - 2021 to 2022 GMC CANYON - 2021 to 2022 GMC SAVANA - 2021 to 2022 GMC SIERRA 1500 - 2021 GMC TERRAIN - 2022 GMC TERRAIN NA - 2021 to 2022 GMC YUKON ## Recalls for the same vehicles and component - [2022160](/recalls/tc/2022160.md), 2022-03-31: Accessories - [2021631](/recalls/tc/2021631.md), 2021-10-14: Accessories - [21V497000](/recalls/nhtsa/21V497000.md), 2021-07-01: EQUIPMENT:OTHER:LABELS - [2021365](/recalls/tc/2021365.md), 2021-06-10: Accessories - [21V440000](/recalls/nhtsa/21V440000.md), 2021-06-10: EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND - [20V295000](/recalls/nhtsa/20V295000.md), 2020-05-21: EQUIPMENT:OTHER:LABELS; TIRES ## Other bulletins for the same vehicles and component - [22\-NA\-237](/bulletins/10254392.md), 2024-05-08, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This technical bulletin provides repair information to correct a customer concern of Service Cluster Message and DTC U3000 Set. - [22\-NA\-096](/bulletins/10254391.md), 2024-05-08, Service bulletin: EQUIPMENT. This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built\-in Radio. - [23\-NA\-064](/bulletins/10254014.md), 2024-05-02, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships. - [21\-NA\-155](/bulletins/10253528.md), 2024-04-23, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; EQUIPMENT. This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector. - [20\-NA\-132](/bulletins/10253527.md), 2024-04-23, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. - [17\-NA\-052](/bulletins/10253526.md), 2024-04-23, Service bulletin: WHEELS; EQUIPMENT. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed. - [PIT6138](/bulletins/10253105.md), 2024-04-15, Service bulletin: EQUIPMENT:ELECTRICAL. This Preliminary information communicates and issue with the LED right above the wireless charging pad being inoperative and how to resolve the concern with the LED. - [PIC6486E](/bulletins/10253104.md), 2024-04-15, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution. - [PIT5992A](/bulletins/10253092.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. This preliminary information discusses a condition that may arise from the drivers window switch sending an errant message causing the vehicle to enter manual fob learn mode. - [PIT5784C](/bulletins/10253090.md), 2024-04-15, Service bulletin: EQUIPMENT:ELECTRICAL. This Preliminary information communicates and issue with customers misunderstanding weather they need to bluetooth pair the factory provided headphones. JSON: [/v1/bulletins/10239160](/v1/bulletins/10239160) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIT5966B&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10239160&vehicle=Service%20bulletin%20PIT5966B)