Problems · by component

2020 Kia Telluride electrical system problems

61 owner complaints to NHTSA about the 2020 Kia Telluride cite electrical system, 8% of all 777 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
61
8% of all complaints
Crashes
1
Reported by owners
Fires
3
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The contact owns a 2020 Kia Telluride. The contact stated that while attempting to start the vehicle, the air bag warning light illuminated. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer where it was diagnosed with an electrical bleeding between the wiring harness. The contact was informed that the wiring harness needed to be replaced. The contact stated that the failure was an expensive out-of-pocket repair. The manufacturer was contacted by phone and made aware of the failure. The failure mileage was approximately 119,000.”
Owner complaint to NHTSAFiled Oct 9, 2026Electrical system, Air bagsODI 11770105
“Everything with paint that everyone else with the pearl color is dealing with flaked all off .. electrical my seat caught on fire ... lighting headlights constantlyfail have changed multiple.. I can keep going on but there isnt enough time or room”
Owner complaint to NHTSAFiled Sep 29, 2026Electrical system, Exterior lighting, EngineODI 11767667
“My sunroof stopped being able to close all the way. I took it to the dealership and to fix it, it will cost over $7,00 dollars. It will open but won’t close all the way.”
Owner complaint to NHTSAFiled Sep 10, 2026Electrical systemODI 11763373
“instrument cluster began failing intermittently (tachometer first, then other gauges), and the dealer determined the entire cluster had to be replaced at a cost of about $3,000. The vehicle had 78,000 miles, so it was outside Kia's 5-year/60,000-mile basic warranty.”
Owner complaint to NHTSAFiled Jul 28, 2026Electrical systemODI 11753294
“My vehicle has the radiator fan that will not shut off. It stays running until the battery goes dead. I have taken it in to dealership and get the can not reproduce answer as well as maybe its this or that, you will have to leave it here. In doing research this is a known issues with the relay being built in to the PCB fuse block. The block shorts or sticks and the whole thing needs to be replaced. Very pricey. Lots of owners have or had the same issue. In speaking to an independant repair facility I was told this could be a fire risk yet again. The unit could overheat from running at full speed constantly or the wiring could catch fire. Kia will not recognize the situation, and wants to throw parts at it at owners cost. I have to unplug the fan when parked to stop this from occurring.”
Owner complaint to NHTSAFiled Jul 10, 2026Electrical systemODI 11749537
“Vehicle has 75,000 miles. The knuckle on the steering column and the rack and pinion became worn out causing the steering wheel to be loose and jump at high speeds. Mirrors would stop opening randomly. Rear camera stopped working making it very difficult to view when backing up. Replacing the camera did not work, the harness was tested to be ok. The only other option is the software in the head unit. This is the 2nd head unit as the first one was replaced for a failed bluetooth. Cost exceeds $5000 to replace it.”
Owner complaint to NHTSAFiled Jul 9, 2026Steering, Electrical systemODI 11749447

Showing 6 of 61 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Electrical system: wiring

Free remedy

Kia Motors America (Kia) is recalling certain 2020 Telluride vehicles equipped with Smart Cruise Control (SCC). When a trailer is connected to the vehicle, the trailer brake lights will not illuminate when the SCC applies the brakes. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Electrical systemReported Jul 28, 2020NHTSA 20V436000
Data from NHTSA Recalls API · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.