Electrical System Related Problems of the 2018 Ford Fusion Hybrid

Table 1 shows four common electrical system related problems of the 2018 Ford Fusion Hybrid. The number one most common problem is related to the electrical system (three problems). The second most common problem is related to the 12v/24v/48v battery (two problems).

Table 1. Electrical System related problems of Ford Fusion Hybrid


Recently reported Electrical System problems of the 2018 Ford Fusion Hybrid

The Electrical System problem

I am reporting a serious safety issue with my 2018 Ford Fusion Hybrid se that affects the braking system and related electronics: 1. The abs stopped functioning previously. 2. Recently, the car displayed a “brake malfunction” warning for the first time, which appears when making sharp   Read details...

The 12v/24v/48v Battery problem

The contact owns a 2018 Ford fusion energi. The contact stated that the hold voltage battery had decreased to 13–15 miles on a full charge when previously averaging 22–23 miles. There were no warning lights illuminated.   Read details...

The Software problem

Had car 1 year with no issues, now all of a sudden the sync 3 navigation system keeps breaking. Started with getting a no gps symbol in the bottom left corner of the navigation window. Now sometimes it effect the radio, phone and climate systems by reacting really slow to any commands, if it does   Read details...


Electrical System related problems in other Ford Fusion Hybrid model year vehicles:



Fusion Hybrid Service Bulletins
Fusion Hybrid Defect Investigations