| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| N202321843 01 | CADILLAC | XT4 | 2021 | Service Update. On certain vehicles equipped with automatic transmissions, the clutch spring retaining ring may not be fully seated. Vehicles with th |
| N202316150 | CADILLAC | CT5 | 2020 | Service Update - Certain 2020 model year Cadillac CT5 vehicles had the incorrect torque applied to the starter nut. (6Nm instead of 12Nm). The nut m |
| N202316420 | CADILLAC | XT5 | 2020 | Service Update - Certain vehicles may have been built with a small metal split in the liftgate opening gutter panel, located in the upper left area of |
| N202293610 | CADILLAC | CT6 | 2019 | Service Update - certain vehicles vehicles may have a condition which can cause the transmission auxiliary pump to stayon when DTC P18AA is set at eng |
| N192287020 | CADILLAC | CT6 | 2020 | Service Update - Certain 2019-2020 model year Cadillac CT6 vehicles equipped with a 10 speed transmission, (RPO MHS or MHW) may have a condition when |
| N202308320 | CADILLAC | CT5 | 2020 | Customer Satisfaction Program - Certain 2020 model year Cadillac CT4, CT5, and Chevrolet Corvette vehicles, equipped with the Cadillac User Experience |
| PI1062A | CADILLAC | SRX | 2013 | Incorrect Gulf of Mexico Map Location Some customers may comment that the location of the Gulf of Mexico is in the incorrect location on the naviga |
| PI0748A | CADILLAC | CTS | 2014 | Some customers may comment on a water leak or wind noise coming from the passenger door window. The cause of this condition is an inner door belt r |
| 21NA039 | CADILLAC | XT6 | 2021 | This technical bulletin provides repair information to correct a customer concern of Service Theft Deterrent Message Displayed in DIC.<br /> |
| 21NA005 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airba |
| 21NA002 | CADILLAC | ESCALADE ESV | 2021 | This informational bulletin provides a test procedure, for a possible faulty DEF Heater.<br /> |
| 150089004B | CADILLAC | CTS-V | 2014 | Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is |
| 15-NA-083 | CADILLAC | CT6 | 2016 | Recovery Process from a Controller Reprogramming Interruption During service reprogramming of the T87 TCM, some technicians may notice the TCM may fa |
| PIT5782A | CADILLAC | CT5 | 2021 | This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issu |
| PIP5677D | CADILLAC | CT5 | 2021 | |
| PIP5666D | CADILLAC | CT6 | 2020 | |
| 17-NA-321 | CADILLAC | XTS | 2018 | Exhaust Smell and/or Leak with Possible Malfunction Indicator Lamp Illuminated Condition Some customers may comment on an exhaust smell and/or lea |
| 17-NA-324 | CADILLAC | CT6 | 2018 | Information on P80 Lubricant for Front Stabilizer Shaft The purpose of this bulletin is to inform dealership technicians that a P80 lubricant, GM P |
| 17NA166 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.<br /> |
| 17NA040 | CADILLAC | CT6 | 2020 | This technical bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.<br /> |
| N202310850 02 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electric |
| N202310850 01 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the e |
| N202320510 | CADILLAC | CT5 | 2021 | Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the wat |
| N202310850 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. |
| PIP5680C | CADILLAC | ATS | 2016 | This Preliminary information communicates a concern with the intake manifold causing internal engine damage requiring engine and manifold replacement. |
| PIP5707B | CADILLAC | ATS-V | 2018 | This Preliminary information communicates that a restriction through the Technical Assistance Center has been placed on the 3.6L LF4 engine.<br /> |
| PIC6395C | CADILLAC | CT5 | 2020 | |
| PIP5763 | CADILLAC | CT5 | 2021 | |
| PIT5796 | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5795 | CADILLAC | ESCALADE ESV | 2021 | |
| 150601002K | CADILLAC | CTS | 2019 | This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, |
| N202326560 | CADILLAC | XT6 | 2021 | Certain vehicles may have had a double charge applied for the all-weather cargo tray at the time of vehicle purchase. Dealers will provide the custome |
| 17-NA-172 | CADILLAC | XTS | 2018 | Rear Suspension Sagging or Sitting Low, Vehicle Not Level After Sitting Overnight Vehicles in new car inventory may be observed or some customers m |
| 21NA011 | CADILLAC | CT6 | 2020 | This service bulletin provides a procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated.<br /> |
| 21NA006 | CADILLAC | ESCALADE ESV | 2021 | This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.<br /> |
| 21NA002 | CADILLAC | ESCALADE ESV | 2021 | This informational bulletin provides a test procedure, for a possible faulty DEF Heater.<br /> |
| 20NA233 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49.<br /> |
| 20NA218 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.<br /> |
| PIC6386C | CADILLAC | CT5 | 2020 | |
| PIT5766A | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5791 | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent". This bulletin |
| N202313620 | CADILLAC | CT4 | 2020 | Service Update. On vehicles equipped with a 2.7L turbo engine (RPO L3B), the incorrect 450T badge was applied to the decklid. Dealers are to remove |
| N202312960 | CADILLAC | CT5 | 2020 | Service Update. On certain vehicles, the differential control module may not properly shutdown. This can result in a delayed startup which will cause |
| PIE0601 | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| PIE0597 | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| PIE0582A | CADILLAC | XT6 | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| PIE0575A | CADILLAC | CT5 | 2020 | This engineering information (EI) closure ends the need for information from technicians/field in regards to no fob detected message on driver informa |
| 20NA114 | CADILLAC | ESCALADE ESV | 2021 | This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212.<br /> |
| 19NA218 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.<br /> |
| PIE0606 | CADILLAC | CT4 | 2021 | This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in reg |
| PIE0601A | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| PIE0599B | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| N202310850 02 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electric |
| PIP5677E | CADILLAC | CT5 | 2021 | |
| N202310850 Reope | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the se |
| N202310850 01 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the e |
| N202320510 | CADILLAC | CT5 | 2021 | Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the wat |
| N202310850 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. |
| 19NA128 | CADILLAC | CT6 | 2018 | This technical bulletin provides a procedure to rebuild the transmission and install a snap ring retainer to eliminate the 1-3 clutch spring ring from |
| 15-NA-079 | CADILLAC | DEVILLE | 2003 | |
| PIP5795 | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5799A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI adv |
| PIT5779E | CADILLAC | ESCALADE ESV | 2021 | |
| PIP5772 | CADILLAC | XT4 | 2021 | This Preliminary information communicates to the technicians to replace the CAC outlet hose if damaged.<br /> |
| PIT5802 | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause.<br |
| PIT5751C | CADILLAC | ESCALADE ESV | 2021 | |
| PIC6385B | CADILLAC | CT5 | 2020 | This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Cor |
| PIT5479D | CADILLAC | ESCALADE ESV | 2021 | This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during |
| PIT5779C | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5775A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated s |
| PIT5759J | CADILLAC | ESCALADE ESV | 2021 | |
| PIE-0437 | CADILLAC | CTS | 2018 | |
| 20NA228 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filt |
| 20NA218 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.<br /> |
| PIT5789A | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5776B | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue.<br /> |
| PIT5779B | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5787A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation.<b |
| PIT5818 | CADILLAC | ESCALADE ESV | 2021 | |
| PIP5745A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to technicians a possible cause and correction for a P026A<br /> |
| PIP5791 | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before |
| PIP5790 | CADILLAC | ATS | 2019 | |
| PIC6433 | CADILLAC | CT5 | 2021 | |
| PIP5712A | CADILLAC | CT4 | 2021 | This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage fr |
| 20NA238 | CADILLAC | CT5 | 2021 | This service bulletin provides V153 radio software update information to correct customer concerns of various software issues.<br /> |
| 20NA235 | CADILLAC | ESCALADE ESV | 2021 | This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/ |
| PIP5702C | CADILLAC | CT5 | 2020 | |
| PIT5817A | CADILLAC | ESCALADE ESV | 2021 | |
| PIP5785 | CADILLAC | CT6 | 2020 | This Preliminary information communicates the source component of the noise could be the bearing or shaft and not engine related.<br /> |
| PIT5789D | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5817 | CADILLAC | ESCALADE ESV | 2021 | |
| PIC6384D | CADILLAC | CT5 | 2021 | This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, S |
| PI-1408E | CADILLAC | CTS | 2016 | Musty Odor from HVAC Vents on Startup Condition/Concern Some customers may comment on a musty or mildew odor coming from the HVAC instrument panel |
| PI1162 | CADILLAC | ATS | 2014 | |
| PI1159 | CADILLAC | ATS | 2014 | |
| PI1155 | CADILLAC | ATS | 2014 | Shudder Feeling While Driving in 40-80 km/h (25-50 mph) Range Condition/Concern Some customers may comment on a shudder feeling when driving, typi |
| PI1141A | CADILLAC | ELR | 2014 | |
| PI1141A | CADILLAC | ELR | 2014 | 2014 Cadillac ELR Coupe New Model Features This is a special bulletin to introduce the new 2014 Cadillac ELR Extended Range Electric Vehicle (EREV) |
| 010601011L | CADILLAC | ESCALADE ESV | 2021 | This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.<br /> |
| 20NA238 | CADILLAC | CT5 | 2021 | This service bulletin provides V153 radio software update information to correct customer concerns of various software issues.<br /> |
| 20NA123 | CADILLAC | ESCALADE ESV | 2021 | This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U19 |
| PIE0606 | CADILLAC | CT4 | 2021 | This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in reg |
| PIE0601A | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| 20NA002 | CADILLAC | XT4 | 2020 | This service bulletin provides a procedure to correct a condition of front brake squeal noise.<br /> |
| PIE0599B | CADILLAC | ESCALADE ESV | 2021 | This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed |
| 150601002K | CADILLAC | CTS | 2019 | This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, |
| PIT5791A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent". This bulletin |
| PIC6435 | CADILLAC | XTS | 2019 | |
| PI1158 | CADILLAC | SRX | 2014 | DTC U0121 Falsely Set Condition/Concern Technicians may find DTC U0121 stored in history with no other symptoms. This condition may be caused by a |
| PI1155 | CADILLAC | ATS | 2014 | Shudder Feeling While Driving in 40-80 km/h (25-50 mph) Range Condition/Concern Some customers may comment on a shudder feeling when driving, typi |
| PI1122A | CADILLAC | ATS | 2014 | Malfunction Indicator Lamp Flashes Due to Engine Misfire On Acceleration, DTC P0300 and/or P0303 Set Condition/Concern Some customers may comment |
| PI0990A | CADILLAC | ATS | 2014 | Temperature Information for Driver and Passenger Heated Seat Cushion and Seat Back Some customers may comment that the passenger heated seat cushio |
| PI0949A | CADILLAC | XTS | 2015 | Required Programming for Cadillac Professional Vehicle Applications To configure the vehicle for proper operation of the electronic suspension cont |
| PI0877B | CADILLAC | SRX | 2013 | Heated Seat Indicator Lights Momentarily When Activated / Heated Seats Inoperative / DTC U1524 Stored Some customers may comment that the heated se |
| 090604026S | CADILLAC | ESCALADE ESV | 2021 | This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.<br /> |
| 1308116001F | CADILLAC | ESCALADE EXT | 2007 | The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer conc |
| 17408 | CADILLAC | CT6 | 2018 | Potential turbo turbine wheel failure/MIL illuminated with DTC P0299 or P16E7. Correction Reprogram ECM with a new calibration.<br /> |
| 17328-02 | CADILLAC | CTS | 2018 | All 2018 model year Cadillac ATS, ATS-V, CTS, CTS-V and GMC Terrain vehicles need to be reprogrammed with an updated software package. This new softwa |
| PIT5799A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI adv |
| PIP5764A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction<br /> |
| PIP5748D | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special l |
| PIT5779D | CADILLAC | ESCALADE ESV | 2021 | |
| N202317390 01 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may s |
| N202318810 | CADILLAC | XT6 | 2021 | Service Update. Certain vehicles may experience inoperative hands-free liftgate functionality when the kick sensors become wet. Dealers are to repr |
| N202316130 | CADILLAC | ESCALADE ESV | 2021 | Service Update - Certain 2021 model year Cadillac Escalade and Escalade ESV vehicles, equipped with the Cadillac User Experience infotainment system m |
| N202323930 | CADILLAC | CT6 | 2020 | Service Update - vehicles may have been retrofitted with an incorrect left hand under hood electrical center cover and others may have received a repl |
| N202321843 | CADILLAC | XT4 | 2021 | Service Update. On certain vehicles equipped with automatic transmissions, the clutch spring retaining ring may not be fully seated. Vehicles with th |
| N202296840 | CADILLAC | CT5 | 2020 | Service Update - on certain vehicles may have a condition where the upper intermediate steering shaft contacts the front brake line. Dealers are to i |
| N202310850 02 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electric |
| N202310850 01 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the e |
| N202320510 | CADILLAC | CT5 | 2021 | Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the wat |
| N202310850 | CADILLAC | ESCALADE ESV | 2021 | Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. |
| PIP5730A | CADILLAC | XT5 | 2021 | This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018.<br /> |
| 20NA235 | CADILLAC | ESCALADE ESV | 2021 | This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/ |
| 20NA228 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filt |
| 20NA218 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.<br /> |
| 20NA218 | CADILLAC | ESCALADE ESV | 2021 | This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.<br /> |
| 20NA217 | CADILLAC | CT5 | 2020 | This service bulletin provides information/service procedure for dealers/technicians on Improved Electronic Limited Slip Differential (ELSD) Calibrati |
| PIT5779E | CADILLAC | ESCALADE ESV | 2021 | |
| PIP5772 | CADILLAC | XT4 | 2021 | This Preliminary information communicates to the technicians to replace the CAC outlet hose if damaged.<br /> |
| PIT5802 | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause.<br |
| PIT5751C | CADILLAC | ESCALADE ESV | 2021 | |
| PIC6385B | CADILLAC | CT5 | 2020 | This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Cor |
| PIT5479D | CADILLAC | ESCALADE ESV | 2021 | This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during |
| PIT5779B | CADILLAC | ESCALADE ESV | 2021 | |
| PIT5787A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation.<b |
| PIP5764A | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction<br /> |
| PIP5748D | CADILLAC | ESCALADE ESV | 2021 | This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special l |
| PIT5779D | CADILLAC | ESCALADE ESV | 2021 | |
| PIC6086G | CADILLAC | XTS | 2020 |
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