don't need a dealership for our cool cars
in the engine bay on the strut you should see
jump T & E1 or TE1 & E1
go turn the key on to Ignition and watch your check engine light
if it blinks quickly and constantly no codes
if it blinks in random fashion.. you have codes
eg. 21 = blink blink.... blink
34 = blink blink blink..... blink blink blink blink
let us know what codes ya come back with