Technical Service Bulletin 652.50 — 2023 GMC SIERRA 1500
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | 652.50 |
| Manufacturer | |
| Vehicle | 2023 GMC SIERRA 1500 |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
• Fixes to address reduced propulsion During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 GMC SIERRA 1500
PIT6300B
UNKNOWN OR OTHER
N252494003-02
ENGINE
N252510321-02
UNKNOWN OR OTHER
PIT6336B
UNKNOWN OR OTHER
PIP6060
UNKNOWN OR OTHER
PIT6336A
UNKNOWN OR OTHER
PIT6336
STRUCTURE:BODY
PIT6300
UNKNOWN OR OTHER
PIP5928B
POWER TRAIN
PIC6572
UNKNOWN OR OTHER