New Edition of SAE J1113/4 Published

Volvo lh2.4 harness

A new revision of J1113/4 has been published by SAE International. J1113/4 applies to “Immunity to Radiated Electromagnetic Fields – Bulk Current Injection (BCI) Method.” The new revision is available for purchase on the SAE website.


“This SAE Standard defines a method for evaluating the immunity of automotive electrical/electronic devices to radiated electromagnetic fields coupled to the vehicle wiring harness. The method, called Bulk Current Injection (BCI), uses a current probe to inject RF onto the wiring harness in the frequency range of 1 to 400 MHz. BCI is one of a number of test methods that can be used to simulate the electromagnetic field.”

*Description from SAE website