No complaints are listed for the 2001 GMC T Series. NHTSA's API and bulk file list none in this build.
Data build 2026-10-09.
NHTSA lists this vehicle as GMC T SERIES.
Model-generated complaint tags: No complaints are listed for tagging.
Manufacturer communications
49 manufacturer communications.
Communications by system| System | Count |
|---|
| ENGINE AND ENGINE COOLING | 14 |
|---|
| EQUIPMENT | 8 |
|---|
| SERVICE BRAKES, HYDRAULIC | 4 |
|---|
| STEERING | 4 |
|---|
| ELECTRICAL SYSTEM | 3 |
|---|
| FUEL SYSTEM, GASOLINE | 3 |
|---|
| POWER TRAIN | 3 |
|---|
| UNKNOWN OR OTHER | 3 |
|---|
10114431
Date: 2016-02-23. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.
10113662
Date: 2015-05-27. Type: Service Bulletin/Repair Instructions. Systems: FUEL SYSTEM, OTHER.
This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.
10114474
Date: 2015-04-20. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Apple USB cable.
10114470
Date: 2015-04-17. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, EQUIPMENT.
This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Technical Assistance Center with the scan tool data from the OnS
10114408
Date: 2015-02-13. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the existing cellular provider not having roaming agreements in
10114342
Date: 2015-01-14. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Technical Assistance Center with the scan tool data from the OnS
10114343
Date: 2015-01-14. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the customer is having that is unwanted. The vehicle may receive a
10112116
Date: 2014-07-17. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blow by. Technician will need to inspect the engine for Cylinde
10112013
Date: 2014-01-22. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.
10112664
Date: 2012-12-13. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led is red and Diagnostic Trouble Code U1500 is set. Technician will need to replace the Vehicle Communication Interface Mo