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Service bulletin SB412005

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 id634189
Published by NHTSA2002-09-28
Manufacturer's numberSB412005
Manufacturer's date2002-06-28
NHTSA componentSTEERING:COLUMN

NHTSA's summary

SUBJECT REGARDING TRW STEERING COLUMN MODELS CA (TILT/TELESCOPIC) AND CT (TILT ONLY) CAM REPLACEMENT KIT - ON STEERING COLUMNS USED IN CX, CV, CH AND CL MODEL CHASSIS, THE ACTUATING CAM MAY BREAK AND RESULT IN THE INABILITY TO ADJUST THE STEERING WHEEL POSITION. NLM

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

Steering, Steering column and wheel

Vehicles listed
MACK CH
MACK CL
MACK CV
MACK CX

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