Technical Service Bulletin 21-NA-097 — 2019 CHEVROLET SILVERADO 2500
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Bulletin Details
| TSB ID | 21-NA-097 |
| Manufacturer | |
| Vehicle | 2019 CHEVROLET SILVERADO 2500 |
| Component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure to install a pice of foam between the heater core pipes to correct the customers concern.
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 2019 CHEVROLET SILVERADO 2500
PIT6451
UNKNOWN OR OTHER
18-NA-150
ENGINE
24-NA-046
VISIBILITY:GLASS, SIDE/REAR
PIT5746C
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
PIT5544F
STEERING
19-NA-136
POWER TRAIN
18-NA-150
ENGINE AND ENGINE COOLING
PIP5794B
POWER TRAIN
20-NA-209
ELECTRICAL SYSTEM
16NA380
EQUIPMENT:EMERGENCY:FIRE SUPRESSION:SMOKE/CO WARNING/ALARM