Service bulletin SB635005
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 629001 |
| Published by NHTSA | 2002-03-26 |
| Manufacturer's number | SB635005 |
| Manufacturer's date | 2002-01-18 |
| Replaces | SB635005 |
| NHTSA component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM |
NHTSA's summary
ON SOME MODELS, WHEN THE CAB CLIMATE CONTROL IS SET TO THE HEAT MODE, CAB TEMPERATURE MAY NOT REMAIN STABLE WITHOUT FREQUENT ADJUSTMENT OF THE TEMPERATURE CONTROL LEVER. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Glass, wipers and mirrors, Heating and air conditioning
| MACK CH | |
|---|---|
| MACK CL |
Listing a model year does not mean every vehicle of it is concerned: the document says which.