Electrical System Related Problems of the 2018 Hyundai Elantra

Table 1 shows two common electrical system related problems of the 2018 Hyundai Elantra. The number one most common problem is related to the electrical system (37 problems). The second most common problem is related to the 12v/24v/48v battery (one problem).

Table 1. Electrical System related problems of Hyundai Elantra

Problem Category Number of Problems
Electrical System problems
37
12v/24v/48v Battery problems
1

Recently reported Electrical System problems of the 2018 Hyundai Elantra

The Electrical System problem

We were heading back to ohio at mile marker 8 75n kentucky when we heard a boom. Then we saw smoke as my husband was pulling over. We jump out to get our child out of the car seat and at the same time a pickup truck pulls up with two guys.   Read details...

The 12v/24v/48v Battery problem

The contact owns 2018 Hyundai Elantra. The contact stated while driving approximately 30 mph, she heard the seat belt warning alarm sound. The contact re-buckled her seat belt however, the seat belt chime was still audible.   Read details...


Electrical System related problems in other Hyundai Elantra model year vehicles:



Elantra Service Bulletins
Elantra Safety Recalls
Elantra Defect Investigations