hazard lights work but not the turn signals

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I’m sorry to hear you're having trouble with your vehicle. If your Tundra's hazard lights work but the turn signals don't, and you've already checked the fuse and replaced the combo switch, the issue might be related to the turn signal relay or flasher unit. The turn signals and hazard lights often share the same bulbs and wiring, but they have separate relays or circuits for operation. Since the hazard lights are functioning, the bulbs and wiring are likely in good condition. Check the turn signal relay, which is usually located in the fuse box or under the dashboard, and replace it if necessary. It's also worth inspecting the wiring and connectors for any signs of damage or corrosion that might be affecting the turn signal circuit. If these steps don't resolve the issue, it might be helpful to have a professional diagnose the electrical system to pinpoint the cause. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!