Service bulletin SIL 3201

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.

NHTSA's summary

Altec has learned that the single-axis joystick controls on certain AH model units built from December 2020 to February 2025 could experience nuisance system error lights and parameter faults. This could lead to reduced functionality of interlocks. These joysticks are at the upper controls on AH75B/85B/100B units and at both the Upper and Ground controls on AH125A-S units.

The document

• NHTSA's copy of the document (PDF)
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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

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

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