Speedometer not working

Hi, I am not sure that the AC and speedometer have concerns that could be related in any way. But, when you say your AC stopped working - do you mean that it stopped blowing air? Or it blows warm air? And the rest of the instrumentation works, but not the speedometer? Share some more information. The vehicle speed sensor feeds the speedometer, but so does the CAN networking system which provides communication, so there's no easy answer without hands on testing. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.