MACK

FSB 271-002

2013-12-06 · NHTSA 10082803

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

ON SOME MACK MODELS BUILT BETWEEN JANUARY 1, 2013 AND SEPTEMBER 13, 2013, MAY EXPERIENCE MULTIPLE COUNTS OF INACTIVE FAULTS: P113F-12, BUFFERED IDLE VALIDATION SWITCH WIRE – VECU SIDE, CIRCUIT SHORT TO BATTERY. P113F-11, BUFFERED IDLE VALIDATION SWITCH WIRE – VECU SIDE, CIRCUIT SHORT TO GROUND. THIS IS DUE TO A BUG IN THE SOFTWARE.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.