traction control light

Hi, I am brand new to this forum and i have a 2008 tundra 5.7l. last week my VSC light, Slip indicator, and check engine light all came on, the VSC light is blinking. It seemed fine after i reset the system by unplugging the negative battery cable for 20 minutes. now all the lights came back on...

2008 Tundra 5.7L Code P033D Knock Sensor 4 Ckt High Bank 2, Traction & VSC Lights on This is my 1st post, but it is a good Louisiana story! Started my truck after 5 days of sitting up and engine light, traction control (TC) light & vehicle stability control (VSC off) light were all on. I...