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Service bulletin 2400502

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id633966
Published by NHTSA2002-09-26
Manufacturer's number2400502
Manufacturer's date2002-06-24
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

SUBJECT REGARDING HEATER AIR CONDITIONER CONTROLLER REPROGRAMMING. *SLC

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

Vehicles listed
DODGE DAKOTA2001
DODGE DURANGO2001

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
24013052005-09-26. Service bulletin. AIR CONDITIONING (A/C) COOLING COIL ODOR. *TT
23015022002-09-27. Service bulletin. SUBJECT REGARDING OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT. *SLC
23015022002-09-23. Service bulletin. SUBJECT REGARDING THE OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT. *SLC
23027012001-11-30. Service bulletin. SUBJECT REGARDING OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT. *TT
24011012001-11-29. Service bulletin. SOME VEHICLES MAY EXHIBIT A WHISTLING SOUND COMING FROM THE DEFROSTER OUTLETS. *TT
24007002001-01-28. Service bulletin. SUBJECT REGARDING DUAL ZONE MODE CONTROL OPERATION. *TT