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Smart Junction Box (SJB)

WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

The smart junction box (SJB) is on the ISO 9141 network. The SJB is equipped on all vehicles. The SJB is a combination of a multifunction control module and a power junction box. SJB functions control multiple systems which include:

For additional information, refer to MULTIFUNCTION ELECTRONIC CONTROL MODULES .