Today my toyota 2007 tacoma 3 times had a ding ding ding no lights came on had full service last week including tires rotated?

What is your question?

Only have 53,000 miles runs great 21 mph on road tires rotated and total service last week. Drove to grocery store 3 miles away when I started truck ding ding ding half way home ding ding ding and as I pulled into my driveway ding ding. No warning lights on panel gas tank 1/2 full. HELP Stanley S. Davis

What makes this problem better or worse?

Don't know is the first time this has happened

How long has your 2007 Toyota Tacoma had this problem?

Started tonight.