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Service bulletin 9

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 id10003298
Published by NHTSA2003-10-15
Manufacturer's number9
Manufacturer's date2003-06-02
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

REPORTS HAVE BEEN RECEIVED THAT THE ENGINE CONTROL UNIT (ECU) WILL THROW A 70-6 CODE INTAKE AIR HEATER SHORT CIRCUIT WHEN THE HEATER TIRES TO COME ON. THE CHECK ENGINE LIGHT WILL ACTIVATE INSTEAD OF THE AIR INTAKE LIGHT. *TT

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

Electrical system, Wiring and fuses

Vehicles listed
THOMAS SAF-T-LINER

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