I have a red car with exclamation on the dashboard. The battery and PS symbols are not highlighted, and there is no "check engine" light, or any other warning light. The car starts and runs fine. 2 fancy OBD2 readers show no codes, and all other checks show green, including 02 measurements. I have erased the warning with OBD2 reader, and by disconnecting 12 volt battery, but warning symbol returns immediately even without starting engine. I have checked all fuses, and switched relays around. Is this a bad ECU, or what?
have the same problem?
Monday, January 5th, 2015 AT 9:38 AM