ABS, swerve, 4LO and Check Engine lights on

[Cheryl Sorrento]

I have a 2010 Toyota tundra. The ABS, for 4LO, check engine light, and swerve lights keep coming on. My mechanic has checked the system five times. He has replaced a sensor and a relay switch. But the lights come back on within about 24 hours. He’s not sure what else to do. Does anyone have any experience with this situation? Any other ideas? Thank you for your help.

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