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Service bulletin AR845

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 id10118552
Published by NHTSA2017-10-05
Manufacturer's numberAR845
Manufacturer's date2017-09-13
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

AR845-Replacing Underhood 100A with 120A Circuit Breaker. Complaint-100A circuit breaker tripping prematurely. Cause-Manufacturing tolerances of the breaker and the temperature derate curve associated with the breaker. Correction-Replace underhood 100A with 120A circuit breaker. Affects 2017 SOM units with 100A circuit breakers with aftermarket electrical equipment installed.

The document

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.

Components

Electrical system

Vehicles listed
ARBOC SPIRIT OF FREEDOM2017
ARBOC SPIRIT OF MOBILITY2017

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

Other bulletins for the same vehicles and component
AR8472017-10-05. Service bulletin. AR847-Loose Thermo King Power & Ground Lugs Inspection-Repair. Complaint-Power/Ground lugs looseat connection points at circuit breaker or ground bar. Cause-Lugs incorrectly crimped or loose connections at circuit breaker or ground bar. Correction-Review lugs for secure installation and lug crimp (repair as needed)