2018 Toyota RAV4 electrical system problems

129 owner complaints filed with NHTSA name the electrical system on the 2018 Toyota RAV4 — 39% of all complaints for this model year.

129

Electrical System complaints

39%

share of all complaints

19,000 mi

median reported incident mileage

5 / 22

crash / fire reports

What owners report

“Before o had taken my RAV4 into Toyota for the recall a AAA tech. had replaced the battery after jump starting it. There was nothing wrong with the sensors or anything else but after the battery was replaced all the electric sensors that are for lane change warnings and cruise control etc. stopped…”
filed Aug 3, 2026
“While I am driving my Toyota RAV4, the car will suddenly shut off and I can restart it and keep driving as the month is going on. The incidents are happening more often and now the dashboard is going black. I’ve had a couple of warning signs on the dashboard. I brought the car to Toyota and Pep…”
filed Jul 5, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Campaign expired - replaced with campaign 23ta13technical instructions for consumer advisory 21tg01 12-volt battery size and installation inspection certain 2013 – 2018 rav4
21TG01 · Service Bulletin/Repair Instructions · issued Jun 18, 2025
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21TG01 · Service Campaign · issued Jun 18, 2025
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