Technical Service Bulletin N232427130 — 2023 CHEVROLET 6500HD
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | N232427130 |
| Manufacturer | |
| Vehicle | 2023 CHEVROLET 6500HD |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
Customer Satisfaction Program. Certain vehicles, equipped with tire size 255/70R22.5 (RPO 5U5), the Mimamori Control Module (MMU) was not programmed with the correct tire size value. This error will cause the accumulated mileage value shown in the captured data to be incorrect. As a result, the Vehicle Health Report will incorrectly calculate mileage-based information such as the ânext recommended serviceâ date. Dealers will inspect the vehicleâs tires and reprogram the MMU to correct the mileage accumulation.
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 CHEVROLET 6500HD
PIP6097
UNKNOWN OR OTHER
N232427130
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
N232427140
ELECTRICAL SYSTEM