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Service bulletin 070522001

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 id10021330
Published by NHTSA2007-04-04
Manufacturer's number070522001
Manufacturer's date2007-02-01
NHTSA componentSERVICE BRAKES, AIR

NHTSA's summary

BRAKE LIGHT SWITCH INOPERATIVE, BRAKE WARNING BUZZER SOUNDING AND BRAKE WARNING LIGHT ON, DTC'S C0164, C0272 SET. (REMOVE AND SPLICE WIRE/REMOVE CHMSL FUSE/REPLACE STOP LAMP SWITCH). *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

Trouble codes named

C0164, C0272

Vehicles listed
CHEVROLET KODIAK2004 to 2006
GMC TOPKICK2004 to 2006
GMC TOPKICK 65002006
GMC TOPKICK 85002006
ISUZU HTR2005
ISUZU HVR2005 to 2006
ISUZU HXR2005

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