What is your question?
·
·
What is your question?
Battery & Alternator voltage is correct. No loose connections found. Usually happens at 80 mph or higher but not always. Starts and runs perfect. Odometer is only 44k. Bought car used 4.5 years ago used with no accidents.Regular maint always done on time. Did not come with manual in glove box so not sure if this is some sort of code for repair needed. Both lights blink together.
How long has your 2007 Hyundai Sonata had this problem?
1 week
1 Reply
I would consider it quite odd that both lights would flash at the same time, and otherwise act normally. This could indicate a problem in the CAN network or instrument cluster circuit. This will require testing with a GDS diagnostic tool at your Hyundai dealership, for equivalent tool elsewhere. Have you verified charging system voltage and amperage output when the light is coming on? Even if you test it conventionally, it's best to see what is happening while the problem is occurring.