Affected Component: ELECTRICAL SYSTEM

Date Published
MAY 24, 2023
NHTSA TSB #
10237216
TSB Document
Summary
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices.