Technical Service Bulletin 34-086 — 2014 PETERBILT 567
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 34-086 |
| Manufacturer | |
| Vehicle | 2014 PETERBILT 567 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Fix as Fail: Peterbilt has determined in model 567 and 579 vehicles built after 2011, the door harnesses may fail due to repeated door open and close cycles. Resolution is to replace the door harness with a more robust designed harness if a failure is experienced.
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.