I need some help

[Kalyrtlemarie]

below are some pics of what i see every day driving down the road. My problem is this i got an exhaust put on in March drove it about 50 miles and then the next morning started my car and all the lights were on. I took it to the dealership and all they tell me is that the diagnostics test are pointing toward the fuel cap not being on right and i'm tired of going to the dealership and them trying to charge me a diagnostic charge. My thought is that maybe when they were doing the exhaust they unplugged something or maybe some how torched something on accident does any one have any thoughts? I know that the maint light means an oil change i just need to reset the light.

 

[Kalyrtlemarie]

sorry about the huge pictures

 

[chaz]

u have had light since march? if they said it was the gas cap, try tightening or replacing it. u can rest the ecu by disconnecting the - battery term for 5mins. heres the maint light reset. Resetting Maintenance Light on 4Runner http://www.toyota-4runner.org/4th-gen-t4rs/20207-reset-maintenance-light.html

 

[Kalyrtlemarie]

yeah i've taken it to a few different dealerships and they all tell me that the one i bought it at replaced the gas cap for me and it didn't go away i may try and reset it