2003 Oldsmobile Alero Q&A
2003 Oldsmobile Alero Question: Its' turn signals work sometimes and sometimes not.
check the conectors or the fuses - Visitor
You could have a defective hazard module assembly, which includes the flasher circuit. Proper testing is in order to follow step by step so that you replace the right parts, or repair a wiring issue. Good luck! - DaveJHM
The conection between the hazard and turn signal was the problem with mine and pushing the hazard button once or twice would fix it for a short while till it did it again but to get it to stop completely it will have to be taken to quilified shop and fixed - Visitor
The turn signal switch may fail causing the hazard/turn signal flasher to continue to click even when the turn signal switch is off. Replacing the faulty turn signal switch will commonly correct ...