2018 Toyota Camry electrical problems
71 of the 771 complaints owners filed with NHTSA about the 2018 Toyota Camry name the electrical system (NHTSA’s “Electrical System” heading — wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading). Filed under the same heading: 145 manufacturer bulletins, 1 NHTSA investigation. Every figure below is a document in a federal file, linked; none is a failure rate, and none is a verdict on any one car.
What owners filed about the electrical system
Source: NHTSA complaint database4 of the 71 reports a crash · 2 a fire · 4 injuries. Self-reported, unverified.
Filed per year: 2017: 1 · 2018: 8 · 2019: 9 · 2020: 9 · 2021: 9 · 2022: 6 · 2023: 8 · 2024: 6 · 2025: 11 · 2026: 4
Half of the 33 owners who gave an odometer reading reported the electrical problem between 3,000 and 40,000 miles. A median of reports, not the life of a part.
771 complaints in all about the 2018 Toyota Camry, 4 filed in 2026. The whole picture, every system →
Counts are owner reports to NHTSA, not verified defects, and scale with how many of these were sold; nothing here is a rate. NHTSA groups complaints coarsely, so “Electrical System” means the same area of the vehicle, not one fault.
Across model years: Toyota Camry electrical problems, every year on file →
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the electrical system. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
When I start my car by pressing the start button, the car can't start and said ignition is not ready and many error codes show up on the screen, sometimes it takes 8 to 10 times before car can start and today it can't start at all, I went to check for the car cattery and it is fine, and we changed our key fob battery, but the problem…
The driver door will not unlock at times the key will not work and the only way to unlock is by going through the passenger side and unlocking the driver door. Also numerous occasions where the car has lost complete power and you have to pull over turn it off and turn it back on
My wife's 2018 Camry rolled away down our driveway while the shifter was in park. It's got 33k miles on it. On the way down the hill, it clearly engaged the parking pin because it drug the front wheels 10 or so feet before hitting my neighbors house. The car was running, I hopped out after putting it in park and all four doors unlocked.
Rodent damaged wiring harness for direct injection system while while vehicle was parked outside home at night. After repair, damage happened again, dealer and manufacturer response was that I was responsible for repiar and suggested an adhoc set of solutions to discourage animals -- dryer sheets, pinesol, commercial animal repellent
This vehicle gave me problems from the beginning. To begin, it began breaking me in the middle of the road going about 45-50 MPH. This continued to happen and my Toyota dealer told me that I was a liar. I continued to drive the car, unknowing when it would stop me in the middle of traffic again.
What is on file about the electrical system
Source: NHTSA recalls, investigations and manufacturer communicationsNHTSA investigation
- DP22005 Pedestrian alert soundsopened Jan 27, 2023 · closed Aug 7, 2023
- NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and ele…
145 manufacturer bulletins filed under this heading
- T-SB-0106-22 Rev2 Service bulletinJan 30, 2026
- OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
- T-SB-0001-26 Service bulletinJan 28, 2026
- Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
The 2 newest are listed; every one is on the model year’s page. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Trouble codes named on this system
Codes a bulletin or an owner’s complaint about the 2018 Toyota Camry names on this model year; a code with a record of its own links it.
Other systems with a record on the 2018 Toyota Camry
Source: the same files- brake problems 180 complaints
- engine problems 143 complaints
- fuel system problems 102 complaints
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsAre electrical problems common on the 2018 Toyota Camry?
They are documented: NHTSA holds 71 owner complaints naming the electrical system on this model year (9% of everything owners filed about it), and 145 manufacturer bulletins, 1 NHTSA investigation are filed under the same heading. Whether it is a problem on one particular car is a diagnosis, not a count, and a count says nothing about how many were sold.
Is there a recall for the electrical system on the 2018 Toyota Camry?
No recall campaign is filed under this heading for this model year (there are 8 filed under other headings). A bulletin is not a recall: it carries no federal duty to repair for free.
When do electrical problems show up on the 2018 Toyota Camry?
Owners who gave an odometer reading reported it at a median of 17,500 miles; half of them between 3,000 and 40,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Electrical System" heading cover?
Wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.