Technical Service Bulletin 25PBB — 2024 PETERBILT 535
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 25PBB |
| Manufacturer | |
| Vehicle | 2024 PETERBILT 535 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
"Safety Recall – Interim Notification The Exterior Lighting Switch (ELS) in certain Model 535, 536, 537, 548, and 567 chassis may not function and can be reset only by a key cycle. This issue may result in non-compliance with US Federal Motor Vehicle Safety Standards (FMVSS) or Canadian Motor Vehicle Safety Standards (CMVSS) 101 and 108. This bulletin will be updated when software and programming procedures are available."
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 2024 PETERBILT 535
25PBA
ENGINE