| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 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-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 |
| 17NA321 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to replace the catalytic converters due to cracks that may cause a noise or exhaust smell within the cabi |
| 18NA195 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to information on OnStar will update vehicles remotely through in-vehicle prompts from the radio display. |
| N192211740 | CADILLAC | XTS | 2018 | Customer Satisfaction Program. Certain 2018 model year Cadillac ATS, CTS, XTS, and GMC Terrain vehicles may have a condition where they could lose in |
| 17NA281 | CADILLAC | XTS | 2018 | This informational bulletin provides information on RDM Axle Ratios for AWD Vehicles for Vibration Diagnostics When Using the Pico Scope<br /> |
| 16NA129 | CADILLAC | XTS | 2018 | This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.<b |
| PIE0480A | CADILLAC | XTS | 2018 | This engineering information PI is requesting information for pictures to be taken of cracked converter pipes.<br /> |
| PIT5441C | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object De |
| PIE0487A | CADILLAC | XTS | 2018 | This engineering information PI ends the need for further information from the field on vehicles that may have a condition of unresponsive touchscreen |
| PIP5257B | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed |
| 18NA051 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to update the radio with the latest calibrations to correct a condition of TTY Phone Feature Icon Missing |
| 17NA143 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to replace the axle nuts and washers if a clicking noise is heard on turns from the front.<br /> |
| 18NA110 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Recovery of Failed USB Radio Programming Event.<br /> |
| 18NA104 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Hoot, Whine, Buzz, Hiss Noise Coming from Vehicle After Engine is Shut Off and that its a normal c |
| 18NA116 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Install API Manager Message Displayed After Radio Replacement and that the process was not followe |
| 18NA115 | CADILLAC | XTS | 2018 | This Bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.<br /> |
| 17NA359 | CADILLAC | XTS | 2018 | This informational bulletin provides information on the fact that WMA files are not accepted by the specific radios.<br /> |
| 17-NA-172 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Specialized Diagnostic Information on Rear Air Suspension.<br /> |
| 17-NA-143 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to replace the axle nuts and washers if a clicking noise is heard on turns from the front.<br /> |
| 17-NA-125 | CADILLAC | XTS | 2018 | This technical bulletin provides information for re-torqueing both (RH and LH) rear shock absorber bolts to eliminate a clunk noise from the rear susp |
| PIC5822E | CADILLAC | XTS | 2018 | This Preliminary Information communication provides the technician with the steps to diagnose and repair the concern of mildew odor or water on front |
| 17NA403 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to replace the radio to correct the condition of Infotainment Display is Scrambled and/or Pixelated due |
| 16NA061 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure on how to correct tire pressure messages and dashes.<br /> |
| 17NA406 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to install washers at the front differential mounts to change the angle of the differential and correct d |
| 17NA360 | CADILLAC | XTS | 2018 | This informational bulletin explains to the technician to charge the battery if the vehicle battery is discharged during transport.<br /> |
| 17NA359 | CADILLAC | XTS | 2018 | This informational bulletin provides information on the fact that WMA files are not accepted by the specific radios.<br /> |
| PIP4959F | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician with information regarding high misfire rates always on #1 cylinder. |
| 17NA321 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to replace the catalytic converters due to cracks that may cause a noise or exhaust smell within the cabi |
| 18NA087 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Phantom Three Beeps or Horn Chirps Heard After Turning Off Vehicle and that it should be considere |
| 17-NA-276 | CADILLAC | XTS | 2018 | This informational bulletin provides information on Loss of Phone Pairing When Vehicle Shuts Down in Demo Mode and that this is considered a normal ch |
| 16-NA-371 | CADILLAC | XTS | 2018 | This informational bulletin explains how the technician no longer needs to perform the 3 hour battery relearn procedure on 2017-2018 vehicles with Sta |
| PIP5095E | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an |
| 17405 | CADILLAC | XTS | 2018 | 17405 - Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles with California emission |
| PIP5180B | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke |
| PIC6323 | CADILLAC | XTS | 2018 | This Preliminary information communicates the inability to turn off Auto Heated Seats and engineering is working on the concern.<br /> |
| 17NA284 | CADILLAC | XTS | 2018 | This technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of Reduced Steering Assist Message |
| 17NA172 | CADILLAC | XTS | 2018 | This informational bulletin provides Specialized Diagnostic Information/procedures for Rear Suspension sag or sitting low.<br /> |
| 18049 | CADILLAC | XTS | 2018 | 18049 - Service Update. Certain vehicles may have a multi-use relay assembly that is not fully seated in the underhood buss electrical center. This c |
| PIP4959G | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician with information regarding high misfire rates always on #1 cylinder. |
| PIP5549 | CADILLAC | XTS | 2018 | This Preliminary information communicates a diagnostic trail to a likely conclusion for lean codes on these vehicles.<br /> |
| PIC6137D | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle wit |
| PIP5331E | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addres |
| PIC6042A | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician about vehicles that if replacement of either shift paddle is necessa |
| PIC5815C | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician about vehicles that may have sit lower at being parked for several d |
| PIC6048H | CADILLAC | XTS | 2018 | This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep As |
| PIC6291 | CADILLAC | XTS | 2018 | This Preliminary Information communication provides information to the technician that when scanning a vehicle for Diagnostic Trouble Codes, may find |
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