2027 Chevrolet Traverse TSBs
14 Technical Service Bulletins across 5 categories
Engine
5 bulletinsThis Preliminary information communicates a potential chirp noise coming from the engine compartment.
This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener.
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Engineering is working on a new module.
A customer may complain of a vibration under heavy acceleration or turning.
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Dealer is advised that engineering is investigating the concern and no repairs should be performed at this time.
A customer may complain of a vibration under heavy acceleration or turning.
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Dealer is advised that engineering is investigating the concern and no repairs should be performed at this time.
Onstar connectivity features may be inoperative.
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Dealer is instructed how to reset the onstar module. Engineering is investigating a solution.
Other
5 bulletinsThis PI communicates the possibility of dtc U11E2 setting as current or history due to poor connection at Intake Cam...
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Actuator
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements.
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They should follow the notes mentioned prior to anything being replaced.
This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This Preliminary information communicates to the technicians a diagnostic tip if a technician loses communication with...
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the image processor #2 and how to restore communication
Software & Calibration
2 bulletinsThis Preliminary information communications information on a Short Range Radar software anomaly causing false / ghost...
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left or right side object detection alerts.
This Preliminary information communications information on a Short Range Radar software anomaly causing false / ghost...
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left or right side object detection alerts.
Body & Paint
1 bulletinThis Preliminary information communicates an issue with the virtual garage door opener not programming to a garage...
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opener and to replace the opener with a new updated part.
Infotainment
1 bulletinThis Preliminary information communicates to dealers a procedure to reset the radio.