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Turn Signal Troubleshooting (check in this order):

· Check Fuse

· Check Bulbs

· Check Flasher Relay

· Check Turn Signal Switch in steering column

· Check switch on brake pedal

· Check license plate light bulb and wiring

· Check all wiring harnesses and wiring for shorts

Most likely its the fuse or a burnt bulb breaking the circuit. See sources and related links below for bulb information. Sometimes the license plate and/or the trailer hitch is wired into other circuits and can cause issues in other areas. Sometimes its wires grounding out somewhere on the vehicle. See sources and related links below for bulb information. See owner's manual for location and identification of fuses.

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Q: When l turn signal lights don't flash replace turn signal relay and check for bad bulbs or blown fuses?
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