A problematic center airbag sensor can cause the airbag malfunction light to illuminate.
2006 Toyota Highlander Problem Reports
Most Reported 2006 Toyota Highlander Problem Reports
When changing the air filter, it is easy to knock off a hose on the air filter housing, which is part of the emission control system. If the vehicle is driven with this hose disconnected, the Check Engine Light will illuminate.
I recently got my tires rotated at Costco and after driving about 5 miles the tire inflation light came on. After a several day saga and many trips to Costco I was informed by Toyota that this is a "known issue". The fix is relatively easy to do yourself. You have to hold the reset button under the steering wheel while driving straight forward (in a parking lot or safe location with no traffic) for approximately 30 seconds. If you call Toy...