Electrical System Related Problems of the 2018 Toyota RAV4

Table 1 shows six common electrical system related problems of the 2018 Toyota RAV4. The number one most common problem is related to the electrical system (118 problems). The second most common problem is related to the battery dead (two problems).

Table 1. Electrical System related problems of Toyota RAV4


Recently reported Electrical System problems of the 2018 Toyota RAV4

The Electrical System problem

See attached document for complaint.   Read details...

The Battery Dead problem

Constant battery failure on 2018 rav 4. Replaced Jan 2020 and again March 2021. All the lights lit up, bells & whistles then dead. Have called triple a so many times we are out of service unless upgrade plan.   Read details...

The Car Will Not Start problem

While driving on Saturday morning 9/29/18, I stopped at a stop light and my 2018 Toyota Rav4 lost all engine power while in traffic. The computer video screen showed the message "charging system failure\malfunction".   Read details...


Electrical System related problems in other Toyota RAV4 model year vehicles:



RAV4 Service Bulletins
RAV4 Safety Recalls
RAV4 Defect Investigations