July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation Procedure

Fig 1: Battery Current Sensor And Battery Negative Cable

GM3249505

Courtesy of GENERAL MOTORS COMPANY

Slide the NEW battery current sensor (1) onto the battery negative cable (2).
Install the battery negative cable. Refer to Battery Negative Cable Replacement (L83, L86) .
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Dual Battery) Battery Negative Cable Disconnection and Connection (Single Battery) .