Technical Service Bulletin CALFTL20-006 — 2020 FREIGHTLINER CASCADIA
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | CALFTL20-006 |
| Manufacturer | |
| Vehicle | 2020 FREIGHTLINER CASCADIA |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Customer Advisory Letter for Proactive Oil Thermostat Replacement
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 2020 FREIGHTLINER CASCADIA
FleetCom_Passive Lube
POWER TRAIN
FAB344
LANE DEPARTURE: WARNING
MYCOM_09122025-1
SERVICE BRAKES
CXA_8_25_KY AEB
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
SS3174-FTL
ELECTRICAL SYSTEM
SS3142-FTL
LANE DEPARTURE: BLIND SPOT DETECTION
TSB54-366-FTL
LANE DEPARTURE: BLIND SPOT DETECTION
ICI24-039
ENGINE
CXA 7_24_Differential Cov
POWER TRAIN
SS3142-FTL
POWER TRAIN