One problem related to other fuel system fuel injection system has been reported for the 2016 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Toyota 4Runner based on all problems reported for the 2016 4Runner.
Driving last week and check engine light along with traction control light came on. Hooked my ob2 scanner to port but came up with no codes. Drove it a few more days and eventually lights went out. Fast forward a week and lights came back on. Same routine with the ob2 but this time the code p2443 came up. Googled it and " secondary air injection system switching valve stuck closed bank 2". Found out there is a huge history with this problem not only with my 4runner but with tacomas, tundras and sequoias. With certain years of tundras and sequioas, Toyota has paid for this fix. Why not the 4runners and tacomas??same problem!! this whole thing is a big sham . It will cost about $2000 plus for this issue to be fixed. Where I come from, this is robbery. Knowingly selling vehicles with a expensive problem and not recalling them to be fixed.
| Other Fuel System problems | |
| Other Fuel System Fuel Injection System problems |