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Service bulletin 4145

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 id10021176
Published by NHTSA2007-03-19
Manufacturer's number4145
Manufacturer's date2006-10-09
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

DIESEL ENGINE AND HALDEX AIR COMPRESSOR. *KB

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

Brakes

Vehicles listed
CHEVROLET KODIAK2007
GMC TOPKICK2007
ISUZU F SERIES2007
ISUZU FXR2007
ISUZU H SERIES2007
ISUZU HTR2007
ISUZU HVR2007
ISUZU HXR2007

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

Recalls for the same vehicles and component
09V3090002009-07-29. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR
07V3850002007-08-28. PARKING BRAKE
07V1900002007-05-02. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PIT4907A2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operations. Technician should be advised the costing should not be removed from the brake rotor it will wear off with normal brake usage. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.