Prior to leaving your car for a diagnosis, ask the repair shop about any fees associated with it.
The auto repair shop absolutely has the right to charge a diagnosis fee, in fact it's pretty standard. https://bean-burns.technetbloggers.de/dont-you-need-better-perceptiveness-as-to-what-you-tin-can-do-when-veneer-machine-repairs-if-you-need-around-no-unmatched-seems-to-hold-instruction-of-themselves-all-in-this-arena-there